5秒后页面跳转
BD18342FV-M PDF预览

BD18342FV-M

更新时间: 2024-11-05 11:08:19
品牌 Logo 应用领域
罗姆 - ROHM 驱动控制器晶体管
页数 文件大小 规格书
38页 2989K
描述
本产品是面向车载LED灯的70V高耐压恒流控制器。一个本IC最多可驱动10个外置PNP晶体管。同时还内置待机功能,可为降低灯组功耗做贡献。内置LED开路检测、输出短路保护、过电压保护、LED异常状态输入输出功能,可实现高可靠性。

BD18342FV-M 数据手册

 浏览型号BD18342FV-M的Datasheet PDF文件第2页浏览型号BD18342FV-M的Datasheet PDF文件第3页浏览型号BD18342FV-M的Datasheet PDF文件第4页浏览型号BD18342FV-M的Datasheet PDF文件第5页浏览型号BD18342FV-M的Datasheet PDF文件第6页浏览型号BD18342FV-M的Datasheet PDF文件第7页 
Datasheet  
Constant Current LED Drivers  
Constant Current Controller  
for Automotive LED Lamps  
BD18342FV-M  
General Description  
Key Specifications  
BD18342FV-M is 70V-withstanding constant current  
controller for automotive LED lamps. It is able to drive at  
maximum 10 rows of PNP transistors. It can also  
contribute to reduction in the consumption power of the  
set as it has the built-in standby function. The IC provides  
high reliability because it has LED open detection, short  
circuit protection, over voltage mute function and LED  
failure input/output function.  
Input Voltage Range:  
FB Pin Voltage Accuracy:  
4.5 V to 19 V  
650 mV ±3 %  
@Ta=25 °C to 125 °C  
0 µA (Typ)  
Stand-by Current:  
Operating Temperature Range: -40 °C to +125 °C  
Package  
W (Typ) x D (Typ) x H (Max)  
5.00 mm x 6.40 mm x 1.35 mm  
SSOP-B16  
Features  
AEC-Q100 Qualified(Note 1)  
PWM Dimming Function  
LED Open Detection  
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  
SSOP-B16  
Applications  
Automotive LED Exterior Lamp  
(Rear Lamp, Turn Lamp, DRL/Position Lamp, Fog  
Lamp etc.)  
Automotive LED Interior Lamp  
(Air Conditioner Lamp, Interior Lamp, Cluster Light  
etc.)  
Typical Application Circuit  
RFB1  
RFB2  
VIN  
EN  
FB  
PWM_in  
D1  
RLIM  
ZD1  
CVIN1  
CCRT  
CVIN2  
BASE  
D2  
D3  
CRT  
OP  
DC_in  
RCRT  
SCP  
CLED  
DISC  
D
BD18342FV-M  
RDCIN  
VREG  
OPM  
CVREG  
ROPM  
CD  
PBUS  
GND  
Product structure : Silicon integrated circuit This product has no designed protection against radioactive rays  
www.rohm.com  
TSZ02201-0T3T0B300230-1-2  
18.Sep.2018 Rev.001  
©2018 ROHM Co., Ltd. All rights reserved.  
1/35  
TSZ22111 14 001  

与BD18342FV-M相关器件

型号 品牌 获取价格 描述 数据表
BD18343FV-M ROHM

获取价格

本产品是面向车载LED灯的70V高耐压恒流控制器。一个本IC最多可驱动10个外置PNP晶体
BD18343FV-ME2 ROHM

获取价格

LED Driver,
BD18345EFV-M ROHM

获取价格

BD18345EFV-M是耐压高达70V的车载LED灯用恒流控制器。仅1枚本IC即可驱动多
BD18347AEFV-M ROHM

获取价格

BD18347AEFV-M是一款40V耐压的车载用LED恒流驱动器。是内置Energy S
BD18347EFV-M ROHM

获取价格

BD18347EFV-M是4通道线性LED驱动器,可通过1个引脚控制多个输出的热分散。不仅
BD18351EFV-M ROHM

获取价格

BD18351EFV-M是内置1ch升压控制器的LED驱动器。本LSI通过对LED电流设定
BD18351EFV-ME2 ROHM

获取价格

LED Driver,
BD18353EFV-M ROHM

获取价格

BD18353EFV-M/MUF-M是1ch LED控制器。内置高边电流检测放大器。通过内
BD18353MUF-M ROHM

获取价格

BD18353EFV-M/MUF-M是1ch LED控制器。内置高边电流检测放大器。通过内
BD18362EFV-M ROHM

获取价格

BD18362EFV-M是内置8ch的FET开关的矩阵LED控制器。可通过开关内置FET开