BD18347EFV-M集成电路（IC）的LED驱动器规格书PDF中文资料

厂商型号	BD18347EFV-M
参数属性	BD18347EFV-M 封装/外壳为16-VSSOP（0.173"，4.40mm 宽）裸焊盘；包装为卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带；类别为集成电路（IC）的LED驱动器；BD18347EFV-M应用范围：汽车级，照明；产品描述：IC LED DRVR PS PWM HTSSOP-B16
功能描述	For Automotive, 40 V 150 mA 4ch Constant Current LED Driver
封装外壳	16-VSSOP（0.173"，4.40mm 宽）裸焊盘
文件大小	1.50111 Mbytes
页面数量	38 页
生产厂商	Rohm
企业简称	ROHM【罗姆】
中文名称	罗姆半导体集团官网
原厂标识
数据手册	下载地址一下载地址二到原厂下载
更新时间	2025-8-4 18:08:00
人工找货	BD18347EFV-M价格和库存，欢迎联系客服免费人工找货

General Description

BD18337EFV-M / BD18347EFV-M are 40

V-withstanding constant current LED driver for

automotive applications. It is a 4 channel LED driver with

the built-in energy sharing control which can realize to

make the board size small. High reliability can be

realized with LED Open Detection, the OUTx (all later

x=1 to 4) pin Short Circuit Protection, Over Voltage Mute

and Thermal Shutdown Function. In case the output

OUTx pin has 3 LEDs in series, BD18337EFV-M has to

be used, in case of 2 LEDs in series, BD18347EFV-M

has to be used.

特性 Features

◼ AEC-Q100 Qualified(Note 1)

◼ Energy Sharing Control

◼ PWM Dimming Function

◼ License Lamp Mode

◼ LED Open Detection

◼ OUTx pin Short Circuit Protection (SCP)

◼ Over Voltage Mute Function (OVM)

◼ Disable LED Open Detection Function

at Reduced-Voltage

◼ LED Failure Input / Output Functions (PBUS)

(Note 1) Grade1

Applications

◼ Automotive LED Exterior Lamp

(Rear Lamp, License Lamp, DRL / Position Lamp,

Fog Lamp etc.)

◼ Automotive LED Interior Lamp

(Air Conditioner Lamp, Interior Lamp, Cluster Light

etc.)