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BD18377EFV-ME2 PDF预览

BD18377EFV-ME2

更新时间: 2024-11-05 01:16:19
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
32页 888K
描述
12 Channel Constant Current LED Driver IC

BD18377EFV-ME2 技术参数

是否Rohs认证: 符合生命周期:Obsolete
包装说明:HTSSOP, TSSOP20,.25Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:7.99数据输入模式:SERIAL
输入特性:STANDARD接口集成电路类型:LED DISPLAY DRIVER
JESD-30 代码:R-PDSO-G20JESD-609代码:e3
长度:6.5 mm湿度敏感等级:3
复用显示功能:NO功能数量:1
区段数:12端子数量:20
最高工作温度:105 °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:TSSOP20,.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
筛选级别:AEC-Q100座面最大高度:1 mm
最大压摆率:5 mA最大供电电压:5.5 V
最小供电电压:3 V标称供电电压:3.3 V
表面贴装:YES温度等级:INDUSTRIAL
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 mm
最小 fmax:1.25 MHzBase Number Matches:1

BD18377EFV-ME2 数据手册

 浏览型号BD18377EFV-ME2的Datasheet PDF文件第2页浏览型号BD18377EFV-ME2的Datasheet PDF文件第3页浏览型号BD18377EFV-ME2的Datasheet PDF文件第4页浏览型号BD18377EFV-ME2的Datasheet PDF文件第5页浏览型号BD18377EFV-ME2的Datasheet PDF文件第6页浏览型号BD18377EFV-ME2的Datasheet PDF文件第7页 
12 Channel Constant Current  
LED Driver IC  
BD18377EFV-M  
General Description  
The BD18377EFV-M is  
Key Specifications  
a
serial input controlled  
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Input voltage range:  
Output voltage range:  
Output Current range/channel:  
Output Current accuracy at 30mA:  
Min PWM ON Time:  
Maximum circuit current:  
Maximum clock frequency:  
Operating temperature range:  
3.0V to 5.5V  
0.5V to 10V  
15mA to 50mA  
3.5% (Typ.)  
5uS  
constant-current LED driver with 10V output rating. 6 bit  
current calibration is available for each output while a  
global PWM performs dimming on all outputs  
simultaneously. The BD18377EFV-M is able to perform  
diagnostic (open / short load / temperature) checks to  
detect LED failure and over temperature on chip. The  
settings of all internal registers can be read out to verify  
written information at any time.  
5mA  
1250KHz  
-40to +105  
Features  
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AEC-Q100 Qualified (Note1)  
Constant current output of up to 50mA per  
output channel.  
Package  
HTSSOP-B20  
W(Typ.) x D(Typ.) x H(Max.)  
6.50mm x 6.40mm x 1.00mm  
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4-line Serial Control + Enable Signal.  
PWM dimming 0.1-100% global.  
6 Bit LED brightness adjustment on each channel.  
Diagnostic output on LED OPEN and SHORT for  
each channel.  
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Over Temperature Protection and thermal  
feedback.  
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Read-back of all register settings.  
Outputs may be connected in parallel to achieve  
more than 50mA into the load.  
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Slew limited switching reduces conducted and  
radiated Noise (EMI).  
Daisy chain compatible with BD18377EFV-M  
and/or BD8377FV-M (12ch LED driver IC).  
(Note1: Operating Temperature Grade 2)  
Figure 1. HTSSOP-B20 Package  
Applications  
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Automotive illumination  
Consumer electronics illumination  
Product structureSilicon monolithic integrated circuit This product is not designed protection against radioactive rays  
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www.rohm.com  
© 2016 ROHM Co., Ltd. All rights reserved.  
TSZ2211114001  
TSZ02201-0W1W0C500020-1-2  
19.APR.2016 Rev.005  
1/28  

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