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TP8205 Datasheet High-precision dual-winding primary-side feedback LED constant current driver

Manufacturer: TPOWER

Datasheet Details

Part number TP8205
Manufacturer TPOWER
File Size 548.09 KB
Description High-precision dual-winding primary-side feedback LED constant current driver
Download TP8205 Download (PDF)

Overview

TP8205 高精度的双绕组原边反馈 LED 恒流驱动芯片 概述 TP8205是一款高精度的双绕组原边反馈的反激型LED恒流 驱动芯片。芯片工作在电感电流断续模式,特别适合于 85VAC~265VAC全电压输入范围的小功率隔离式LED照明 系统应用。 TP8205采用源极驱动方式和专有的变压器双绕组控制技 术,无需利用变压器的辅助绕组来反馈LED的输出电流就可.