EC4217 – Linear LED Driver

EC4217 – Linear LED Driver
General description
EC4217 is a signal segment Linear LED Driver chip, Supply current(Sink) is 120mA at VLED=25V and Pow=15V.Other characteristic are sample application circuit (EC4217 use in 3.5 watts LED driver is only bridge rectifier and one 150kΩ resistor and one 4.7uF capacitor) and OVP( Over Voltage Protection)Function and negative coefficient output current behavior。

Features
●TO-252-5L Package Type。

● Sample application circuit。

● Built in 8V~15V Zener Diode equal circuit to supply chip power which no need Start up HVNMOS, so is convenient used in 110V/220V line voltage。

Applications
● LED Bulbs

Pin Configurations

Ordering info


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規格是死的,設計是活的
我們提供具有靈活彈性的客製化IC與模組設計

告訴我們你想做的產品項目吧!