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ETC
ETC

QX5256 Datasheet Preview

QX5256 Datasheet

LED flashlight controller

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QX5256 pdf
联系:13480836474,网站:http://www.icdemi.com
LED手电筒控制器QX5256
概述
QX5256 是一款专门为 LED 手电筒、矿
灯、头灯等设计的一款控制 ICQX5256 支持
一组 LED 灯,灯的控制由开关来完成。
两种工作模式:
1. LED 灯全亮、闪亮
2. 1. LED 灯全亮、暗亮、闪亮
QX5256 最大工作电流 200mA,也可扩流
2A
封装
SOT23-3SOT-89-3TO-92
SOT-23-5
典型应用
特点
y 2V 6V 工作电压
y 全亮、闪亮
y 全亮、暗亮、闪亮
y 最大 LED 电流 200mA
y 扩流达 2A
y 2.0V 欠压保护
应用
y LED 手电筒
y LED 矿灯、头灯
降压应用
VDD LED
QX5256
GND



ETC
ETC

QX5256 Datasheet Preview

QX5256 Datasheet

LED flashlight controller

No Preview Available !

QX5256 pdf
升压应用
联系:13480836474,网站:http://www.icdemi.com
VDD LX
QX5237
GND
VDD LED
QX5256
GND
电原理图
VDD QX5256
振荡电路
MODE
状态寄存器
上电复位
逻揖电路
EXT
LED
GND


Part Number QX5256
Description LED flashlight controller
Maker ETC
Total Page 3 Pages
PDF Download
QX5256 pdf
QX5256 Datasheet PDF
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