A6217 与 A6217-1：汽车级恒流 PWM 可调光降压稳压器 LED 驱动器 - yaboAPP亚博,yabo亚博网站,亚博电竞官网客户端

Description

A6217 是一款单 IC 芯片开关式稳压器，可提供恒流输出来驱动大功率 LED。A6214 集成了可以用于直流-直流降压转换的高侧 N 沟道 DMOS 开关。使用逐循环导通时间法输出真正的平均电流。

用户可以使用外部电流感应电阻选择输出电流。可以根据 LED 串中的 LED 数量自动调节输出电压。从而确保实现系统的最佳效率。

可以通过激活引脚上的直接逻辑输入脉宽调制 (PWM) 信号进行 LED 调光。

该设备采用 3 mm × 3 mm 可沾锡侧翼 10 针脚 DFN（后缀 LJ）或小型 8 针窄 SOIC 封装，并安装有外露散热板，以提高散热功能。两种封装均为无铅 (Pb) 封装，引脚框均采用 100% 雾锡电镀。

应用：

汽车灯光：

Part Number Specifications and Availability

Part Number	Package Type	Temperature	RoHS Compliant	Part Composition / RoHS Data	Samples	Check Stock
A6217KEJTR-1-J	N/A	-20°C to 85°C	Yes	View Data	Contact your local sales rep	Check Distributor Stock
A6217KEJTR-J	N/A	-20°C to 85°C	Yes	View Data	Contact your local sales rep	Check Distributor Stock
APEK6217KEJ-01-MH-0	DEMO BOARD	-20°C to 85°C	No	--	Contact your local sales rep	Check Distributor Stock
APEK6217KEJ-01-MH-01	DEMO BOARD	-20°C to 85°C	No	--	Contact your local sales rep	Check Distributor Stock
APEK6217KLJ-01-MH	DEMO BOARD	-20°C to 85°C	No	--	Contact your local sales rep	Check Distributor Stock
APEK6217KLJ-01-MH-01	DEMO BOARD	-20°C to 85°C	No	--	Contact your local sales rep	Check Distributor Stock
A6217KLJTR-1-T	8-lead SOIC	-40°C to 125°C	Yes	View Data	Contact your local sales rep	Check Distributor Stock
A6217KLJTR-T	8-lead SOIC	-40°C to 125°C	Yes	View Data	Contact your local sales rep	Check Distributor Stock

Part Number

Package Type

Temperature

RoHS
Compliant

Part Composition /
RoHS Data

Comments

Samples

Check Stock

A6217KEJTR-1-J

N/A

-20°C to 85°C

Yes