DER-657 Design Example Board for LYTSwitch-6 | Power Integrations

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DER-657 Design Example Board for LYTSwitch-6

45 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 80.00 V

Vin (min) 90

Vin (max) 265

CV/CC CV/CC

Efficiency 87.00%

EU ErP Compliant? Yes

Isolated? Yes

Number of outputs 1

Output Power 45.00 W

OVP? Yes

PFC? Yes

Associated Parts LYT6068C

Gerber File DER-657_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

Download ECad Models

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