DER-637 Design Example Board for LYTSwitch-6 | Power Integrations

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DER-637 Design Example Board for LYTSwitch-6

35 W High Power Factor, Isolated Flyback with Switched Valley Fill PFC LED Driver

Applications

Design Document

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Specifications
Resources

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Specifications

Associated Product Numbers LYT6068C

Design Type Design Example Reports (DER)

Topology Flyback

RoHS? Yes

Vout 1 12.00 V

Vin (min) 140

Vin (max) 320

CV/CC CV

Efficiency 88.00%

EU ErP Compliant? Yes

Isolated? Yes

LineComp No

Number of outputs 1

Output Power 35.00 W

OVP? Yes

PFC? Yes

Associated Parts LYT6068C

Gerber File DER-637_gerber.zip

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Resources

Application Notes

AN-79 - Wave Soldering Guidelines for InSOP and HSOP Packages

AN-75 - LYTSwitch-6 Family Design Guide

Data Sheets

LYTSwitch-6 Data Sheet

Design Examples

DER-920 - 65 W 2-Stage Boost and Isolated Flyback 3-Way Dimmable LED Ballast Using HiperPFS-4 and PowiGaN-Based LYTSwitch-6

DER-901 - 125 W 2-Stage Boost and Isolated Flyback 3-Way Dimmable LED Ballast Using HiperPFS-4 and PowiGaN-Based LYTSwitch-6

DER-847 - 50 W 2-Stage Boost and Isolated Flyback 3-in-1 Dimmable LED Ballast with Color Temperature Control

DER-843 - 42 W 2-Stage Boost and Isolated Flyback PWM Dimmable LED Ballast Using HiperPFS-4 and LYTSwitch-6

DER-857 - 65 W High Power Factor, Isolated Flyback with Switched Valley Fill PFC LED Driver using LYTSwitch-6 with PowiGaN Technology

RDR-801 - 100 W 2-Stage Boost and Isolated Flyback Dimmable LED Ballast using HiperPFS-4 and LYTSwitch-6

DER-733 - 65 W 2-Stage PFC Boost and Isolated Flyback Dimmable LED Ballast Using HiperPFS-4 and LYTSwitch-6

DER-750 - 42 W 2-Stage Boost and Isolated Flyback Dimmable LED Ballast Using HiperPFS-4 and LYTSwitch-6

DER-742 - 42 W Low Profile High Power Factor Isolated Flyback with Switched Valley-Fill PFC Dimmable LED Power Supply Using LYTSwitch-6

DER-754 -29 W High Power Factor Isolated Flyback LED Driver Using LYTSwitch-6 with 3-in-1, DALI Dimming and CCT Toggle

DER-740 - 29 W High Power Factor, Isolated Flyback LED Driver with 3-in-1 and DALI Dimming

DER-646 - 9 W, Wide-Range, Isolated Flyback with Switched Valley-Fill, Bluetooth Track Light

DER-597 - 40 W 2-Stage, Buck-Boost, Isolated Flyback Dimmable LED Ballast Supply

DER-617 - 8.4 W High Power Factor, Isolated Flyback LED Driver

DER-657 - 45 W High Power Factor, Isolated Flyback with Switched Valley Fill PFC LED Driver

DER-630 - 12 W High Efficiency, High Power Factor, Isolated Flyback Power Supply for Smart Lighting Using LYTSwitch-6

DER-660 - 29 W High Power Factor, Isolated Flyback LED Driver with DALI Dimming

DER-637 - 35 W High Power Factor, Isolated Flyback with Switched Valley Fill PFC LED Driver

Design Tools

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General Purpose

Moisture Sensitivity Level (MSL) Packaging Information

General Package Information

Product Selector Guides

Product Flyer – PowiGaN Technology

Product Flyer – LYTSwitch-6 LED Driver IC

Videos

GaN Explained - Part 1 - What is GaN?

PI Webinar On-Demand - EU Energy Label Reform

PI Webinar On-Demand - PowiGaN Technology

PI Webinar On-Demand - Industry Tech Days Pt 1: GaN Switches Are Changing the Rules for Offline Power

Whitepapers

PowiGaN-Based Primary-Side Power Switches Extend the Power Range of InnoSwitch3 IC Families