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BD8381AEFV-ME2 PDF预览

BD8381AEFV-ME2

更新时间: 2024-11-04 21:21:35
品牌 Logo 应用领域
罗姆 - ROHM 驱动光电二极管接口集成电路
页数 文件大小 规格书
39页 1224K
描述
LED Driver,

BD8381AEFV-ME2 技术参数

是否Rohs认证: 符合生命周期:Active
包装说明:HTSSOP, TSSOP28,.25Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
Factory Lead Time:11 weeks风险等级:1.7
输入特性:STANDARD接口集成电路类型:LED DISPLAY DRIVER
JESD-30 代码:R-PDSO-G28JESD-609代码:e3
长度:9.7 mm湿度敏感等级:3
复用显示功能:NO功能数量:1
区段数:6端子数量:28
最高工作温度:125 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:HTSSOP
封装等效代码:TSSOP28,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH峰值回流温度(摄氏度):NOT SPECIFIED
座面最大高度:1 mm最大压摆率:7 mA
最大供电电压:30 V最小供电电压:5 V
标称供电电压:12 V表面贴装:YES
温度等级:AUTOMOTIVE端子面层:Tin (Sn)
端子形式:GULL WING端子节距:0.65 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:4.4 mmBase Number Matches:1

BD8381AEFV-ME2 数据手册

 浏览型号BD8381AEFV-ME2的Datasheet PDF文件第2页浏览型号BD8381AEFV-ME2的Datasheet PDF文件第3页浏览型号BD8381AEFV-ME2的Datasheet PDF文件第4页浏览型号BD8381AEFV-ME2的Datasheet PDF文件第5页浏览型号BD8381AEFV-ME2的Datasheet PDF文件第6页浏览型号BD8381AEFV-ME2的Datasheet PDF文件第7页 
Datasheet  
LED Drivers for Automotive Light  
BD8381AEFV-M  
General Description  
Key Specifications  
BD8381AEFV-M is  
a
white LED driver with the  
Input Supply Voltage Range:  
5.0V to 30V  
capability of withstanding high input voltage (50V MAX).  
It has also an integrated current-mode, buck-boost  
DC/DC controller to achieve stable operation against  
high input voltage and to remove the constraint of the  
number of LEDs in series connection.  
Operating Temperature Range:  
-40°C to +125°C  
Package  
W(Typ) x D(Typ) x H(Max)  
The LED brightness is controlled by either linear or  
PWM signal and is also possible to be controlled even  
without using a microcomputer, but instead, by means  
of the built-in PWM brightness signal generation circuit.  
Features  
Integrated buck-boost current-mode DC/DC  
controller  
Built-in CR timer for PWM brightness  
PWM linear brightness  
Built-in protection functions (UVLO, OVP, TSD, OCP,  
SCP)  
HTSSOP-B28  
9.70mm x 6.40mm x 1.00mm  
LED error status detection function (OPEN/  
SHORT)  
Applications  
Headlight and Daytime Running Light etc.  
Typical Application Circuit and Block Diagram  
VREG  
FAIL1  
Vin  
OVP  
COUT  
UVLO  
TSD  
OVP  
OCP  
CS  
VCC  
EN  
VREG  
Timer  
Latch  
PWM  
BOOT  
OUTH  
SW  
Control Logic  
DRV  
CTL  
SYNC  
RT  
PWM  
SLOPE  
OSC  
DGND  
OUTL  
GND  
VREG  
ERR AMP  
-
COMP  
SS  
+
+
LEDR  
LEDC  
SHORT  
Det  
OCP OVP  
SS  
VREG  
PWMOUT  
FB  
THM  
INP1  
INP2  
DRLIN  
VREG  
OPEN/ SHORT/ SCP Detect  
CR  
TIMER  
DISC  
VTH  
Open Det  
Timer  
Latch  
FAIL2  
SCP Det  
CT  
PGND  
Product structure: Silicon monolithic integrated circuit This product has no designed protection against radioactive rays  
.www.rohm.com  
TSZ02201-0T1T0C700160-1-2  
31.Oct.2014 Rev.001  
© 2014 ROHM Co., Ltd. All rights reserved.  
1/36  
TSZ22111 14 001  

BD8381AEFV-ME2 替代型号

型号 品牌 替代类型 描述 数据表
BD8381EFV-ME2 ROHM

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