LinkSwitch-TN2
Highly Energy Efficient Off-line Switcher IC with Integrated 725 V / 900 V MOSFET and System Level Protection for Low Component-Count Power Supplies
Applications
|
Product
|
Data Sheet
|
RDK Available
|
Current - Output (Max, CCM, Univ)
|
Current - Output (Max, MDCM, Univ)
|
Breakdown Voltage
|
IC Package
|
Topology
|
Current - Output (Max, MDCM, 230V)
|
Current - Output (Max, CCM, 230V)
|
Control Features
|
Voltage - Input (Min)
|
Voltage - Input (Max)
|
Control Scheme
|
Protection Features
|
Switching Frequency (max)
|
Mounting Type
|
Product Type
|
Output Power (Max) - Open Frame, Univ
|
Temperature - Operating (Max)
|
Temperature - Operating (Min)
|
Auto-Restart & Overvoltage Response
|
Over-Temperature Response
|
Output Profile
|
MSL Rating
|
Secondary Response
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Data Sheet
View Data Sheet
|
RDK Available
|
Current - Output (Max, CCM, Univ)
80 mA
|
Current - Output (Max, MDCM, Univ)
63 mA
|
Breakdown Voltage
725 V
|
IC Package
SO-8C
|
Topology
Buck-Boost, Flyback
|
Current - Output (Max, MDCM, 230V)
63 mA
|
Current - Output (Max, CCM, 230V)
80 mA
|
Control Features
Selectable Current Limit, Frequency Jittering, Soft Start, On/Off Control
|
Voltage - Input (Min)
85 V
|
Voltage - Input (Max)
265 V
|
Control Scheme
Primary-side
|
Protection Features
Input Overvoltage, Output Open Loop, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
|
|
Mounting Type
Surface Mount
|
Product Type
IC
|
|
Temperature - Operating (Max)
150 °C
|
Temperature - Operating (Min)
-40 °C
|
Auto-Restart & Overvoltage Response
Auto-restart
|
Over-Temperature Response
Hysteretic
|
Output Profile
CV
|
MSL Rating
1
|
Secondary Response
Auto-restart
|
|
|
Data Sheet
View Data Sheet
|
RDK Available
|
Current - Output (Max, CCM, Univ)
80 mA
|
Current - Output (Max, MDCM, Univ)
63 mA
|
Breakdown Voltage
725 V
|
IC Package
SMD-8C
|
Topology
Buck-Boost, Flyback
|
Current - Output (Max, MDCM, 230V)
63 mA
|
Current - Output (Max, CCM, 230V)
80 mA
|
Control Features
Selectable Current Limit, Frequency Jittering, Soft Start, On/Off Control
|
Voltage - Input (Min)
85 V
|
Voltage - Input (Max)
265 V
|
Control Scheme
Primary-side
|
Protection Features
Input Overvoltage, Output Open Loop, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
|
|
Mounting Type
Surface Mount
|
Product Type
IC
|
|
Temperature - Operating (Max)
150 °C
|
Temperature - Operating (Min)
-40 °C
|
Auto-Restart & Overvoltage Response
Auto-restart
|
Over-Temperature Response
Hysteretic
|
Output Profile
CV
|
MSL Rating
3
|
Secondary Response
Auto-restart
|
|
|
Data Sheet
View Data Sheet
|
RDK Available
|
Current - Output (Max, CCM, Univ)
80 mA
|
Current - Output (Max, MDCM, Univ)
63 mA
|
Breakdown Voltage
725 V
|
IC Package
PDIP-8C
|
Topology
Buck-Boost, Flyback
|
Current - Output (Max, MDCM, 230V)
63 mA
|
Current - Output (Max, CCM, 230V)
80 mA
|
Control Features
Selectable Current Limit, Frequency Jittering, Soft Start, On/Off Control
|
Voltage - Input (Min)
85 V
|
Voltage - Input (Max)
265 V
|
Control Scheme
Primary-side
|
Protection Features
Input Overvoltage, Output Open Loop, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
|
|
Mounting Type
Through Hole
|
Product Type
IC
|
|
Temperature - Operating (Max)
150 °C
|
Temperature - Operating (Min)
-40 °C
|
Auto-Restart & Overvoltage Response
Auto-restart
|
Over-Temperature Response
Hysteretic
|
Output Profile
CV
|
|
Secondary Response
Auto-restart
|
|
|
Data Sheet
View Data Sheet
|
RDK Available
|
Current - Output (Max, CCM, Univ)
170 mA
|
Current - Output (Max, MDCM, Univ)
120 mA
|
Breakdown Voltage
725 V
|
IC Package
SO-8C
|
Topology
Buck-Boost, Flyback
|
Current - Output (Max, MDCM, 230V)
120 mA
|
Current - Output (Max, CCM, 230V)
170 mA
|
Control Features
Selectable Current Limit, Frequency Jittering, Soft Start, On/Off Control
|
Voltage - Input (Min)
85 V
|
Voltage - Input (Max)
265 V
|
Control Scheme
Primary-side
|
Protection Features
Input Overvoltage, Output Open Loop, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
|
|
Mounting Type
Surface Mount
|
Product Type
IC
|
|
Temperature - Operating (Max)
150 °C
|
Temperature - Operating (Min)
-40 °C
|
Auto-Restart & Overvoltage Response
Latch Off
|
Over-Temperature Response
Hysteretic
|
Output Profile
CV
|
MSL Rating
1
|
Secondary Response
Auto-restart
|
|
|
Data Sheet
View Data Sheet
|
RDK Available
|
Current - Output (Max, CCM, Univ)
170 mA
|
Current - Output (Max, MDCM, Univ)
120 mA
|
Breakdown Voltage
725 V
|
IC Package
SMD-8C
|
Topology
Buck-Boost, Flyback
|
Current - Output (Max, MDCM, 230V)
120 mA
|
Current - Output (Max, CCM, 230V)
170 mA
|
Control Features
Selectable Current Limit, Frequency Jittering, Soft Start, On/Off Control
|
Voltage - Input (Min)
85 V
|
Voltage - Input (Max)
265 V
|
Control Scheme
Primary-side
|
Protection Features
Input Overvoltage, Output Open Loop, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
|
|
Mounting Type
Surface Mount
|
Product Type
IC
|
|
Temperature - Operating (Max)
150 °C
|
Temperature - Operating (Min)
-40 °C
|
Auto-Restart & Overvoltage Response
Auto-restart
|
Over-Temperature Response
Hysteretic
|
Output Profile
CV
|
MSL Rating
3
|
Secondary Response
Auto-restart
|
|
|
Data Sheet
View Data Sheet
|
RDK Available
|
Current - Output (Max, CCM, Univ)
170 mA
|
Current - Output (Max, MDCM, Univ)
120 mA
|
Breakdown Voltage
725 V
|
IC Package
PDIP-8C
|
Topology
Buck-Boost, Flyback
|
Current - Output (Max, MDCM, 230V)
120 mA
|
Current - Output (Max, CCM, 230V)
170 mA
|
Control Features
Selectable Current Limit, Frequency Jittering, Soft Start, On/Off Control
|
Voltage - Input (Min)
85 V
|
Voltage - Input (Max)
265 V
|
Control Scheme
Primary-side
|
Protection Features
Input Overvoltage, Output Open Loop, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
|
|
Mounting Type
Through Hole
|
Product Type
IC
|
|
Temperature - Operating (Max)
150 °C
|
Temperature - Operating (Min)
-40 °C
|
Auto-Restart & Overvoltage Response
Auto-restart
|
Over-Temperature Response
Hysteretic
|
Output Profile
CV
|
|
Secondary Response
Auto-restart
|
|
|
Data Sheet
View Data Sheet
|
RDK Available
|
Current - Output (Max, CCM, Univ)
270 mA
|
Current - Output (Max, MDCM, Univ)
175 mA
|
Breakdown Voltage
725 V
|
IC Package
SO-8C
|
Topology
Buck-Boost, Flyback
|
Current - Output (Max, MDCM, 230V)
175 mA
|
Current - Output (Max, CCM, 230V)
270 mA
|
Control Features
Selectable Current Limit, Frequency Jittering, Soft Start, On/Off Control
|
Voltage - Input (Min)
85 V
|
Voltage - Input (Max)
265 V
|
Control Scheme
Primary-side
|
Protection Features
Input Overvoltage, Output Open Loop, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
|
|
Mounting Type
Surface Mount
|
Product Type
IC
|
|
Temperature - Operating (Max)
150 °C
|
Temperature - Operating (Min)
-40 °C
|
Auto-Restart & Overvoltage Response
Auto-restart
|
Over-Temperature Response
Hysteretic
|
Output Profile
CV
|
MSL Rating
1
|
Secondary Response
Auto-restart
|
|
|
Data Sheet
View Data Sheet
|
RDK Available
|
Current - Output (Max, CCM, Univ)
270 mA
|
Current - Output (Max, MDCM, Univ)
175 mA
|
Breakdown Voltage
725 V
|
IC Package
SMD-8C
|
Topology
Buck-Boost, Flyback
|
Current - Output (Max, MDCM, 230V)
175 mA
|
Current - Output (Max, CCM, 230V)
270 mA
|
Control Features
Selectable Current Limit, Frequency Jittering, Soft Start, On/Off Control
|
Voltage - Input (Min)
85 V
|
Voltage - Input (Max)
265 V
|
Control Scheme
Primary-side
|
Protection Features
Input Overvoltage, Output Open Loop, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
|
|
Mounting Type
Surface Mount
|
Product Type
IC
|
|
Temperature - Operating (Max)
150 °C
|
Temperature - Operating (Min)
-40 °C
|
Auto-Restart & Overvoltage Response
Auto-restart
|
Over-Temperature Response
Hysteretic
|
Output Profile
CV
|
MSL Rating
3
|
Secondary Response
Auto-restart
|
|
|
Data Sheet
View Data Sheet
|
RDK Available
|
Current - Output (Max, CCM, Univ)
270 mA
|
Current - Output (Max, MDCM, Univ)
175 mA
|
Breakdown Voltage
725 V
|
IC Package
PDIP-8C
|
Topology
Buck-Boost, Flyback
|
Current - Output (Max, MDCM, 230V)
175 mA
|
Current - Output (Max, CCM, 230V)
270 mA
|
Control Features
Selectable Current Limit, Frequency Jittering, Soft Start, On/Off Control
|
Voltage - Input (Min)
85 V
|
Voltage - Input (Max)
265 V
|
Control Scheme
Primary-side
|
Protection Features
Input Overvoltage, Output Open Loop, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
|
|
Mounting Type
Through Hole
|
Product Type
IC
|
|
Temperature - Operating (Max)
150 °C
|
Temperature - Operating (Min)
-40 °C
|
Auto-Restart & Overvoltage Response
Auto-restart
|
Over-Temperature Response
Hysteretic
|
Output Profile
CV
|
|
Secondary Response
Auto-restart
|
|
|
Data Sheet
View Data Sheet
|
RDK Available
|
Current - Output (Max, CCM, Univ)
360 mA
|
Current - Output (Max, MDCM, Univ)
225 mA
|
Breakdown Voltage
725 V
|
IC Package
SO-8C
|
Topology
Buck-Boost, Flyback
|
Current - Output (Max, MDCM, 230V)
225 mA
|
Current - Output (Max, CCM, 230V)
360 mA
|
Control Features
Selectable Current Limit, Frequency Jittering, Soft Start, On/Off Control
|
Voltage - Input (Min)
85 V
|
Voltage - Input (Max)
265 V
|
Control Scheme
Primary-side
|
Protection Features
Input Overvoltage, Output Open Loop, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
|
|
Mounting Type
Surface Mount
|
Product Type
IC
|
|
Temperature - Operating (Max)
150 °C
|
Temperature - Operating (Min)
-40 °C
|
Auto-Restart & Overvoltage Response
Auto-restart
|
Over-Temperature Response
Hysteretic
|
Output Profile
CV
|
MSL Rating
1
|
Secondary Response
Auto-restart
|
|
|
Data Sheet
View Data Sheet
|
RDK Available
|
Current - Output (Max, CCM, Univ)
360 mA
|
Current - Output (Max, MDCM, Univ)
225 mA
|
Breakdown Voltage
725 V
|
IC Package
SMD-8C
|
Topology
Buck-Boost, Flyback
|
Current - Output (Max, MDCM, 230V)
225 mA
|
Current - Output (Max, CCM, 230V)
360 mA
|
Control Features
Selectable Current Limit, Frequency Jittering, Soft Start, On/Off Control
|
Voltage - Input (Min)
85 V
|
Voltage - Input (Max)
265 V
|
Control Scheme
Primary-side
|
Protection Features
Input Overvoltage, Output Open Loop, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
|
|
Mounting Type
Surface Mount
|
Product Type
IC
|
|
Temperature - Operating (Max)
150 °C
|
Temperature - Operating (Min)
-40 °C
|
Auto-Restart & Overvoltage Response
Auto-restart
|
Over-Temperature Response
Hysteretic
|
Output Profile
CV
|
MSL Rating
3
|
Secondary Response
Auto-restart
|
|
|
Data Sheet
View Data Sheet
|
RDK Available
|
Current - Output (Max, CCM, Univ)
360 mA
|
Current - Output (Max, MDCM, Univ)
225 mA
|
Breakdown Voltage
725 V
|
IC Package
PDIP-8C
|
Topology
Buck-Boost, Flyback
|
Current - Output (Max, MDCM, 230V)
225 mA
|
Current - Output (Max, CCM, 230V)
360 mA
|
Control Features
Selectable Current Limit, Frequency Jittering, Soft Start, On/Off Control
|
Voltage - Input (Min)
85 V
|
Voltage - Input (Max)
265 V
|
Control Scheme
Primary-side
|
Protection Features
Input Overvoltage, Output Open Loop, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
|
|
Mounting Type
Through Hole
|
Product Type
IC
|
|
Temperature - Operating (Max)
150 °C
|
Temperature - Operating (Min)
-40 °C
|
Auto-Restart & Overvoltage Response
Auto-restart
|
Over-Temperature Response
Hysteretic
|
Output Profile
CV
|
|
Secondary Response
Auto-restart
|
|
|
Data Sheet
View Data Sheet
|
RDK Available
|
Current - Output (Max, CCM, Univ)
575 mA
|
Current - Output (Max, MDCM, Univ)
360 mA
|
Breakdown Voltage
725 V
|
IC Package
SO-8C
|
Topology
Buck-Boost, Flyback
|
Current - Output (Max, MDCM, 230V)
360 mA
|
Current - Output (Max, CCM, 230V)
575 mA
|
Control Features
Selectable Current Limit, Frequency Jittering, Soft Start, On/Off Control
|
Voltage - Input (Min)
85 V
|
Voltage - Input (Max)
265 V
|
Control Scheme
Primary-side
|
Protection Features
Input Overvoltage, Output Open Loop, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
|
Switching Frequency (max)
70 kHz
|
Mounting Type
Surface Mount
|
Product Type
IC
|
Output Power (Max) - Open Frame, Univ
12.0 W
|
Temperature - Operating (Max)
150 °C
|
Temperature - Operating (Min)
-40 °C
|
Auto-Restart & Overvoltage Response
Auto-restart
|
Over-Temperature Response
Hysteretic
|
Output Profile
CV
|
MSL Rating
1
|
Secondary Response
Auto-restart
|
|
|
Data Sheet
View Data Sheet
|
RDK Available
|
Current - Output (Max, CCM, Univ)
575 mA
|
Current - Output (Max, MDCM, Univ)
360 mA
|
Breakdown Voltage
725 V
|
IC Package
SMD-8C
|
Topology
Buck-Boost, Flyback
|
Current - Output (Max, MDCM, 230V)
360 mA
|
Current - Output (Max, CCM, 230V)
575 mA
|
Control Features
Selectable Current Limit, Frequency Jittering, Soft Start, On/Off Control
|
Voltage - Input (Min)
85 V
|
Voltage - Input (Max)
265 V
|
Control Scheme
Primary-side
|
Protection Features
Input Overvoltage, Output Open Loop, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
|
Switching Frequency (max)
70 kHz
|
Mounting Type
Surface Mount
|
Product Type
IC
|
Output Power (Max) - Open Frame, Univ
12.0 W
|
Temperature - Operating (Max)
150 °C
|
Temperature - Operating (Min)
-40 °C
|
Auto-Restart & Overvoltage Response
Auto-restart
|
Over-Temperature Response
Hysteretic
|
Output Profile
CV
|
MSL Rating
3
|
Secondary Response
Auto-restart
|
|
|
Data Sheet
View Data Sheet
|
RDK Available
|
Current - Output (Max, CCM, Univ)
575 mA
|
Current - Output (Max, MDCM, Univ)
360 mA
|
Breakdown Voltage
725 V
|
IC Package
PDIP-8C
|
Topology
Buck-Boost, Flyback
|
Current - Output (Max, MDCM, 230V)
360 mA
|
Current - Output (Max, CCM, 230V)
575 mA
|
Control Features
Selectable Current Limit, Frequency Jittering, Soft Start, On/Off Control
|
Voltage - Input (Min)
85 V
|
Voltage - Input (Max)
265 V
|
Control Scheme
Primary-side
|
Protection Features
Input Overvoltage, Output Open Loop, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
|
Switching Frequency (max)
70 kHz
|
Mounting Type
Through Hole
|
Product Type
IC
|
Output Power (Max) - Open Frame, Univ
12.0 W
|
Temperature - Operating (Max)
150 °C
|
Temperature - Operating (Min)
-40 °C
|
Auto-Restart & Overvoltage Response
Auto-restart
|
Over-Temperature Response
Hysteretic
|
Output Profile
CV
|
|
Secondary Response
Auto-restart
|
|
|
Data Sheet
View Data Sheet
|
RDK Available
|
Current - Output (Max, CCM, Univ)
775 mA
|
Current - Output (Max, MDCM, Univ)
485 mA
|
Breakdown Voltage
725 V
|
IC Package
SO-8C
|
Topology
Buck-Boost, Flyback
|
Current - Output (Max, MDCM, 230V)
485 mA
|
Current - Output (Max, CCM, 230V)
775 mA
|
Control Features
Selectable Current Limit, Frequency Jittering, Soft Start, On/Off Control
|
Voltage - Input (Min)
85 V
|
Voltage - Input (Max)
265 V
|
Control Scheme
Primary-side
|
Protection Features
Input Overvoltage, Output Open Loop, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
|
|
Mounting Type
Surface Mount
|
Product Type
IC
|
|
Temperature - Operating (Max)
150 °C
|
Temperature - Operating (Min)
-40 °C
|
Auto-Restart & Overvoltage Response
Auto-restart
|
Over-Temperature Response
Hysteretic
|
Output Profile
CV
|
MSL Rating
1
|
Secondary Response
Auto-restart
|
|
|
Data Sheet
View Data Sheet
|
RDK Available
|
Current - Output (Max, CCM, Univ)
775 mA
|
Current - Output (Max, MDCM, Univ)
485 mA
|
Breakdown Voltage
725 V
|
IC Package
SMD-8C
|
Topology
Buck-Boost, Flyback
|
Current - Output (Max, MDCM, 230V)
485 mA
|
Current - Output (Max, CCM, 230V)
775 mA
|
Control Features
Selectable Current Limit, Frequency Jittering, Soft Start, On/Off Control
|
Voltage - Input (Min)
85 V
|
Voltage - Input (Max)
265 V
|
Control Scheme
Primary-side
|
Protection Features
Input Overvoltage, Output Open Loop, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
|
|
Mounting Type
Surface Mount
|
Product Type
IC
|
|
Temperature - Operating (Max)
150 °C
|
Temperature - Operating (Min)
-40 °C
|
Auto-Restart & Overvoltage Response
Auto-restart
|
Over-Temperature Response
Hysteretic
|
Output Profile
CV
|
MSL Rating
3
|
Secondary Response
Auto-restart
|
|
|
Data Sheet
View Data Sheet
|
RDK Available
|
Current - Output (Max, CCM, Univ)
775 mA
|
Current - Output (Max, MDCM, Univ)
485 mA
|
Breakdown Voltage
725 V
|
IC Package
PDIP-8C
|
Topology
Buck-Boost, Flyback
|
Current - Output (Max, MDCM, 230V)
485 mA
|
Current - Output (Max, CCM, 230V)
775 mA
|
Control Features
Selectable Current Limit, Frequency Jittering, Soft Start, On/Off Control
|
Voltage - Input (Min)
85 V
|
Voltage - Input (Max)
265 V
|
Control Scheme
Primary-side
|
Protection Features
Input Overvoltage, Output Open Loop, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
|
|
Mounting Type
Through Hole
|
Product Type
IC
|
|
Temperature - Operating (Max)
150 °C
|
Temperature - Operating (Min)
-40 °C
|
Auto-Restart & Overvoltage Response
Auto-restart
|
Over-Temperature Response
Hysteretic
|
Output Profile
CV
|
|
Secondary Response
Auto-restart
|
|
|
Data Sheet
View Data Sheet
|
RDK Available
|
Current - Output (Max, CCM, Univ)
1000 mA
|
Current - Output (Max, MDCM, Univ)
600 mA
|
Breakdown Voltage
725 V
|
IC Package
SO-8C
|
Topology
Buck-Boost, Flyback
|
Current - Output (Max, MDCM, 230V)
600 mA
|
Current - Output (Max, CCM, 230V)
1000 mA
|
Control Features
Selectable Current Limit, Frequency Jittering, Soft Start, On/Off Control
|
Voltage - Input (Min)
85 V
|
Voltage - Input (Max)
265 V
|
Control Scheme
Primary-side
|
Protection Features
Input Overvoltage, Output Open Loop, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
|
|
Mounting Type
Surface Mount
|
Product Type
IC
|
|
Temperature - Operating (Max)
150 °C
|
Temperature - Operating (Min)
-40 °C
|
Auto-Restart & Overvoltage Response
Auto-restart
|
Over-Temperature Response
Hysteretic
|
Output Profile
CV
|
MSL Rating
1
|
Secondary Response
Auto-restart
|
|
|
Data Sheet
View Data Sheet
|
RDK Available
|
Current - Output (Max, CCM, Univ)
1000 mA
|
Current - Output (Max, MDCM, Univ)
600 mA
|
Breakdown Voltage
725 V
|
IC Package
SMD-8C
|
Topology
Buck-Boost, Flyback
|
Current - Output (Max, MDCM, 230V)
600 mA
|
Current - Output (Max, CCM, 230V)
1000 mA
|
Control Features
Selectable Current Limit, Frequency Jittering, Soft Start, On/Off Control
|
Voltage - Input (Min)
85 V
|
Voltage - Input (Max)
265 V
|
Control Scheme
Primary-side
|
Protection Features
Input Overvoltage, Output Open Loop, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
|
|
Mounting Type
Surface Mount
|
Product Type
IC
|
|
Temperature - Operating (Max)
150 °C
|
Temperature - Operating (Min)
-40 °C
|
Auto-Restart & Overvoltage Response
Auto-restart
|
Over-Temperature Response
Hysteretic
|
Output Profile
CV
|
MSL Rating
3
|
Secondary Response
Auto-restart
|
|
|
Data Sheet
View Data Sheet
|
RDK Available
|
Current - Output (Max, CCM, Univ)
1000 mA
|
Current - Output (Max, MDCM, Univ)
600 mA
|
Breakdown Voltage
725 V
|
IC Package
PDIP-8C
|
Topology
Buck-Boost, Flyback
|
Current - Output (Max, MDCM, 230V)
600 mA
|
Current - Output (Max, CCM, 230V)
1000 mA
|
Control Features
Selectable Current Limit, Frequency Jittering, Soft Start, On/Off Control
|
Voltage - Input (Min)
85 V
|
Voltage - Input (Max)
265 V
|
Control Scheme
Primary-side
|
Protection Features
Input Overvoltage, Output Open Loop, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
|
|
Mounting Type
Through Hole
|
Product Type
IC
|
|
Temperature - Operating (Max)
150 °C
|
Temperature - Operating (Min)
-40 °C
|
Auto-Restart & Overvoltage Response
Auto-restart
|
Over-Temperature Response
Hysteretic
|
Output Profile
CV
|
|
Secondary Response
Auto-restart
|
|
|
Data Sheet
View Data Sheet
|
RDK Available
|
Current - Output (Max, CCM, Univ)
170 mA
|
Current - Output (Max, MDCM, Univ)
120 mA
|
Breakdown Voltage
900 V
|
IC Package
SMD-8C
|
Topology
Buck-Boost, Flyback
|
Current - Output (Max, MDCM, 230V)
120 mA
|
Current - Output (Max, CCM, 230V)
170 mA
|
Control Features
Frequency Jittering, On/Off Control, Selectable Current Limit, Soft Start
|
Voltage - Input (Min)
85 V
|
Voltage - Input (Max)
265 V
|
Control Scheme
Primary-side
|
Protection Features
Input Overvoltage, Output Open Loop, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
|
|
Mounting Type
Surface Mount
|
Product Type
IC
|
|
Temperature - Operating (Max)
150 °C
|
Temperature - Operating (Min)
-40 °C
|
Auto-Restart & Overvoltage Response
Auto-restart
|
Over-Temperature Response
Hysteretic
|
Output Profile
CV
|
MSL Rating
3
|
Secondary Response
Auto-restart
|
|
|
Data Sheet
View Data Sheet
|
RDK Available
|
Current - Output (Max, CCM, Univ)
170 mA
|
Current - Output (Max, MDCM, Univ)
120 mA
|
Breakdown Voltage
900 V
|
IC Package
PDIP-8C
|
Topology
Buck-Boost, Flyback
|
Current - Output (Max, MDCM, 230V)
120 mA
|
Current - Output (Max, CCM, 230V)
170 mA
|
Control Features
Selectable Current Limit, Frequency Jittering, Soft Start, On/Off Control
|
Voltage - Input (Min)
85 V
|
Voltage - Input (Max)
265 V
|
Control Scheme
Primary-side
|
Protection Features
Input Overvoltage, Output Open Loop, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
|
|
Mounting Type
Through Hole
|
Product Type
IC
|
|
Temperature - Operating (Max)
150 °C
|
Temperature - Operating (Min)
-40 °C
|
Auto-Restart & Overvoltage Response
Auto-restart
|
Over-Temperature Response
Hysteretic
|
Output Profile
CV
|
|
Secondary Response
Auto-restart
|
|
|
Data Sheet
View Data Sheet
|
RDK Available
|
Current - Output (Max, CCM, Univ)
360 mA
|
Current - Output (Max, MDCM, Univ)
225 mA
|
Breakdown Voltage
900 V
|
IC Package
SMD-8C
|
Topology
Buck-Boost, Flyback
|
Current - Output (Max, MDCM, 230V)
225 mA
|
Current - Output (Max, CCM, 230V)
360 mA
|
Control Features
Frequency Jittering, On/Off Control, Selectable Current Limit, Soft Start
|
Voltage - Input (Min)
85 V
|
Voltage - Input (Max)
265 V
|
Control Scheme
Primary-side
|
Protection Features
Input Overvoltage, Output Open Loop, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
|
|
Mounting Type
Surface Mount
|
Product Type
IC
|
|
Temperature - Operating (Max)
150 °C
|
Temperature - Operating (Min)
-40 °C
|
Auto-Restart & Overvoltage Response
Auto-restart
|
Over-Temperature Response
Hysteretic
|
Output Profile
CV
|
MSL Rating
3
|
Secondary Response
Auto-restart
|
|
|
Data Sheet
View Data Sheet
|
RDK Available
|
Current - Output (Max, CCM, Univ)
360 mA
|
Current - Output (Max, MDCM, Univ)
225 mA
|
Breakdown Voltage
900 V
|
IC Package
PDIP-8C
|
Topology
Buck-Boost, Flyback
|
Current - Output (Max, MDCM, 230V)
225 mA
|
Current - Output (Max, CCM, 230V)
360 mA
|
Control Features
Selectable Current Limit, Frequency Jittering, Soft Start, On/Off Control
|
Voltage - Input (Min)
85 V
|
Voltage - Input (Max)
265 V
|
Control Scheme
Primary-side
|
Protection Features
Input Overvoltage, Output Open Loop, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
|
|
Mounting Type
Through Hole
|
Product Type
IC
|
|
Temperature - Operating (Max)
150 °C
|
Temperature - Operating (Min)
-40 °C
|
Auto-Restart & Overvoltage Response
Auto-restart
|
Over-Temperature Response
Hysteretic
|
Output Profile
CV
|
|
Secondary Response
Auto-restart
|
Product Details
The LinkSwitch™-TN2 family of ICs for non-isolated off-line power supplies provide dramatically improved performance compared to traditional linear or cap-dropper solutions. Designs using the highly integrated LinkSwitch-TN2 ICs are more flexible and feature increased efficiency, comprehensive system level protection and higher reliability. The device family supports buck, buck-boost and flyback converter topologies. Each device incorporates a 725 V / 900 V power MOSFET, oscillator, On/Off control for highest efficiency at light load, a high-voltage switched current source for self-biasing, frequency jittering, fast (cycle-by-cycle) current limit, hysteretic thermal shutdown, and output and input overvoltage protection circuitry onto a monolithic IC.
LinkSwitch-TN2 ICs consume very little current in standby resulting in power supply designs that meet all no-load and standby specifications worldwide. MOSFET current limit modes can be selected through the BYPASS pin capacitor value. The high current limit level provides maximum continuous output current while the low level permits using very low cost and small surface mount inductors. A full suite of protection features enable safe and reliable power supplies protecting the device and the system against input and output overvoltage faults, device over-temperature faults, lost regulation, and power supply output overload or short-circuit faults.
Product Highlights
Highest Performance and Design Flexibility
- Supports buck, buck-boost and flyback topologies
- Excellent load and line regulation
- Selectable device current limit
- 66 kHz operation with accurate current limit
- Allows the use of low-cost off-the-shelf inductors
- Reduces size and cost of magnetics and output capacitor - Frequency jittering reduces EMI filter complexity
- Pin-out simplifies PCB heat sinking
Enhanced Safety and Reliability Features
- Auto-restart for short-circuit and open loop faults
- Output overvoltage protection (OVP)
- Line input overvoltage protection (OVL)
- Hysteretic over-temperature protection (OTP)
- Extended creepage between DRAIN pin and all other pins improves field reliability
- 725 V MOSFET rating for excellent surge withstand
- 900 V MOSFET rating series for industrial or extra safety margin
EcoSmart – Extremely Energy Efficient
- Standby supply current <100 μA
- On/Off control provides constant efficiency over a wide load range
- Easily meets all global energy efficiency regulations
- No-load consumption <30 mW with external bias
