Tool & eBike Chargers

eBikes

With the growing demand for eco-friendly transportation, electric bicycles (eBikes) are becoming increasingly popular. Certain countries have even passed laws to encourage the adoption of eBikes. For example, China has decided to stop issuing new licenses for gas powered bicycles and now only issues licenses for eBikes. Many of these new laws also set weight requirements for lighter bikes, creating the need for smaller batteries and highly efficient chargers. To meet this need, PI offers charger solutions featuring its broad range of highly integrated, high-voltage ICs.

Power Tools

Power Integrations offers a broad range of highly integrated, high-voltage ICs for off-line power conversion in power tools applications. Solutions include flyback, two-switch forward, and LLC topologies from 5 to 586 W output power. Each device combines high voltage MOSFETs, a controller, and protection circuitry in the same heat-sinkable package. Accurate constant current (CC) control provides reliable designs that meet the requirements of power tool battery charger applications.

Design features include:

Current limiting and thermal shutdown (with automatic fault recovery capability) to improve reliability
Frequency jittering to reduce EMI
High switching frequency significantly reduces the magnetic size

Reference Designs

Additional Documents
Design	Product
DER-977 - 500 W PFC Front End Using Two Parallel HiperPFS-5 PFC ICs	Product HiperPFS-5
DER-930 - 180 W High-Power-Density Battery Charger for Power Tools and eBikes using PowiGaN-based InnoSwitch4-CZ, ClampZero and HiperPFS-5	Product InnoSwitch4-CZ, ClampZero, HiperPFS-5
DER-672 - 220 W Power Factor Corrected LLC Power Supply for Displays and Power Tools Using HiperLCS-2 Chipset and HiperPFS-5	Product HiperLCS-2, HiperPFS-5
DER-726 - 65 W Isolated Flyback Adapter Using InnoSwitch3-EP (750 V PowiGaN Switch) and MinE-CAP	Product InnoSwitch3-EP, MinE-CAP
DER-713 - 65 W High Power Density Adapter using InnoSwitch3-EP (750 V PowiGaN Switch) and MinE-CAP	Product InnoSwitch3-EP, MinE-CAP
DER-850 - 240 W LLC CV/CC Battery Charger Power Supply using HiperLCS and LinkSwitch-TN	Product HiperLCS
DER-583 - 106 W High Line Input Non-PFC CV/CC Flyback Charger Supply	Product TOPSwitch-JX
DER-580 - 118 W High Line Input Non-PFC CV/CC Flyback Charger Supply	Product TOPSwitch-JX
DER-566 - 70 W Universal Input Non-PFC Flyback Charger Supply	Product TOPSwitch-JX
DER-472 - 300 W Non-PFC Stage Forward Power Supply	Product HiperTFS-2
DER-484 - 300 W Forward Power Supply	Product HiperPFS-3, HiperTFS-2
DER-483 - 184 W Non-PFC Stage Forward Power Supply	Product HiperTFS-2

Design

Product

DER-977 - 500 W PFC Front End Using Two Parallel HiperPFS-5 PFC ICs

Product HiperPFS-5

DER-930 - 180 W High-Power-Density Battery Charger for Power Tools and eBikes using PowiGaN-based InnoSwitch4-CZ, ClampZero and HiperPFS-5

Product InnoSwitch4-CZ, ClampZero, HiperPFS-5

DER-672 - 220 W Power Factor Corrected LLC Power Supply for Displays and Power Tools Using HiperLCS-2 Chipset and HiperPFS-5

Product HiperLCS-2, HiperPFS-5

DER-726 - 65 W Isolated Flyback Adapter Using InnoSwitch3-EP (750 V PowiGaN Switch) and MinE-CAP

Product InnoSwitch3-EP, MinE-CAP

DER-713 - 65 W High Power Density Adapter using InnoSwitch3-EP (750 V PowiGaN Switch) and MinE-CAP

Product InnoSwitch3-EP, MinE-CAP

DER-850 - 240 W LLC CV/CC Battery Charger Power Supply using HiperLCS and LinkSwitch-TN

Product HiperLCS

DER-583 - 106 W High Line Input Non-PFC CV/CC Flyback Charger Supply

Product TOPSwitch-JX

DER-580 - 118 W High Line Input Non-PFC CV/CC Flyback Charger Supply

Product TOPSwitch-JX

DER-566 - 70 W Universal Input Non-PFC Flyback Charger Supply

Product TOPSwitch-JX

DER-472 - 300 W Non-PFC Stage Forward Power Supply

Product HiperTFS-2

DER-484 - 300 W Forward Power Supply

Product HiperPFS-3, HiperTFS-2

DER-483 - 184 W Non-PFC Stage Forward Power Supply

Product HiperTFS-2

Related Products

Related Products
Product	Data Sheet	Topology	Power Level	Description
InnoSwitch4-QR	Data Sheet View Data Sheet	Topology Flyback, Secondary Side - FluxLink Regulated	Power Level 220 W	Description Off-Line CV/CC Flyback Switcher IC with Integrated 750 V PowiGaN Switch, Synchronous Rectification and Quasi-Resonant (QR) Operation
InnoSwitch5-Pro	Data Sheet View Data Sheet	Topology Secondary Side - FluxLink Regulated	Power Level 220 W	Description Digitally Controllable Off-Line CV/CC Flyback Switcher IC with Zero Voltage Switching (ZVS) Using Advanced SR FET Control, Featuring 750 V or 900 V PowiGaN Switch, Synchronous Rectification and FluxLink Feedback for Output Voltage Up to 30 V
InnoSwitch4-Pro	Data Sheet View Data Sheet	Topology Secondary Side - FluxLink Regulated	Power Level 220 W	Description Digitally Controllable Off-Line CV/CC Flyback Switcher IC with 750 V PowiGaN, Active Clamp Drive and Synchronous Rectification, Pairs With ClampZero Active Clamp IC for ZVS or Uses Stand-alone for Quasi-Resonant Mode
HiperPFS-5	Data Sheet View Data Sheet	Topology PFC	Power Level 240 W	Description Advanced Power Factor Correction (PFC) Controller IC with integrated 750 V PowiGaN switches, optimized for high Power Factor (PF) and efficiency across the load range. Pair PFS517xF with the HiperLCS-2 chipset for LLC topology, or Pair PFS527xF (non-self-biased) with the InnoSwitch4-CZ or InnoSwitch4-QR switcher IC for flyback topology
HiperLCS-2	Data Sheet View Data Sheet	Topology LLC Half Bridge	Power Level 220 W	Description HiperLCS-2 is a high efficiency, off-line LLC Switcher IC Chipset. It consists of: HiperLCS2-HB, a Half-bridge Power Device with Integrated 600 V FREDFETs, and HiperLCS2-SR, a Safety Isolation Device with Synchronous Rectification and FluxLink Feedback Note: HiperLCS-2 can easily pair with the HiperPFS-5 PFC IC.
ClampZero	Data Sheet View Data Sheet	Topology Flyback	Power Level 220 W	Description Active Clamp IC with Integrated High-Voltage Switch, Pairs with InnoSwitch4 Family of Offline Switcher ICs
InnoSwitch4-CZ	Data Sheet View Data Sheet	Topology Flyback, Secondary Side - FluxLink Regulated	Power Level 220 W	Description Off-Line CV/CC Flyback Switcher IC with 750 V PowiGaN, Active Clamp Drive and Synchronous Rectification, Pairs With ClampZero Active Clamp IC for Zero Voltage Switching and Maximum Efficiency
InnoSwitch3-Pro	Data Sheet View Data Sheet	Topology Flyback, Secondary Side - FluxLink Regulated	Power Level 100 W	Description Digitally Controllable Off-Line CV/CC QR Flyback Switcher IC with Integrated High-Voltage Switch, Synchronous Rectification and FluxLink Feedback
InnoSwitch3-CE	Data Sheet View Data Sheet	Topology Flyback, Secondary Side - FluxLink Regulated	Power Level 65 W	Description Off-Line CV/CC QR Flyback Switcher IC with Integrated 650 V MOSFET, Synchronous Rectification & FluxLink Feedback for Applications up to 65 W
HiperPFS-3	Data Sheet View Data Sheet	Topology PFC	Power Level 1000 W	Description PFC Controller with Integrated High-Voltage MOSFET and Qspeed Diode Optimized for High PF and Efficiency Across Load Range
HiperTFS-2	Data Sheet View Data Sheet	Topology 2-Switch Forward	Power Level 586 W	Description Combined Two-Switch Forward and Flyback Power Supply Controllers with Integrated High-Voltage MOSFETs
HiperLCS	Data Sheet View Data Sheet	Topology LLC Half Bridge	Power Level 440 W	Description Integrated LLC Controller, High-Voltage Power MOSFETs and Drivers
TOPSwitch-JX	Data Sheet View Data Sheet	Topology Secondary Side - Opto Regulated	Power Level 244 W	Description Integrated Off-Line Switcher with EcoSmart Technology for Highly Efficient Power Supplies
LinkSwitch-LP	Data Sheet View Data Sheet	Topology Primary Side Regulated	Power Level 3.5 W	Description Lowest Component Count Switcher for Linear Transformer Charger Replacement

Tool & eBike Chargers

eBikes

Power Tools

Design features include:

Reference Designs

Related Products

Videos

Additional Documents

Application Notes

Whitepapers

Product Selector Guides

Circuit Ideas