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BD8119FM-ME2 PDF预览

BD8119FM-ME2

更新时间: 2024-01-08 19:26:11
品牌 Logo 应用领域
罗姆 - ROHM 显示驱动器稳压器驱动程序和接口开关接口集成电路光电二极管
页数 文件大小 规格书
21页 438K
描述
White Backlight LED Driver for Medium to Large LCD Panels (Switching Regulator Type)

BD8119FM-ME2 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Not Recommended零件包装代码:SOIC
包装说明:ROHS COMPLIANT, HSOP-28针数:28
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.68
Is Samacsys:N接口集成电路类型:LED DISPLAY DRIVER
JESD-30 代码:R-PDSO-G28长度:18.5 mm
复用显示功能:NO功能数量:1
区段数:4端子数量:28
最高工作温度:95 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:HSSOP
封装等效代码:SOP28,.4,32封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, HEAT SINK/SLUG, SHRINK PITCH峰值回流温度(摄氏度):NOT SPECIFIED
电源:12 V认证状态:Not Qualified
子类别:Display Drivers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:INDUSTRIAL
端子形式:GULL WING端子节距:0.8 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:7.5 mmBase Number Matches:1

BD8119FM-ME2 数据手册

 浏览型号BD8119FM-ME2的Datasheet PDF文件第1页浏览型号BD8119FM-ME2的Datasheet PDF文件第3页浏览型号BD8119FM-ME2的Datasheet PDF文件第4页浏览型号BD8119FM-ME2的Datasheet PDF文件第5页浏览型号BD8119FM-ME2的Datasheet PDF文件第6页浏览型号BD8119FM-ME2的Datasheet PDF文件第7页 
Technical Note  
BD8119FM-M  
Electrical Characteristics (unless otherwise specified, VCC=12V Ta=25)  
Limits  
Parameter  
Circuit current  
Symbol  
Unit  
mA  
Conditions  
Min  
-
Typ  
7
Max.  
14  
EN=Hi, SYNC=Hi, RT=OPEN  
PWM=Low, ISET=OPEN, CIN=10µF  
ICC  
IST  
Standby current  
-
4
8
µA EN=Low  
[VREG Block (VREG)]  
Reference voltage  
VREG  
4.5  
5
5.5  
V
IREG=-5mA, CREG=2.2µF  
[OUTH Block]  
OUTH high-side ON resistance  
OUTH low-side ON resistance  
RONHH  
RONHL  
VOLIMIT  
1.0  
0.5  
3
2
4.5  
3.0  
Ω
Ω
V
ION=-10mA  
ION=10mA  
Over-current protection  
operating voltage  
VCC  
-0.66  
VCC  
-0.6  
VCC  
-0.54  
[OUTL Block]  
OUTH high-side ON resistance  
OUTH low -side ON resistance  
[SW Block]  
RONLH  
RONLL  
1.0  
0.5  
3
2
4.5  
3.0  
Ω
Ω
ION=-10mA  
ION=10mA  
SW low -side ON resistance  
[Error Amplifie Block]  
LED voltage  
RON_SW  
1.0  
2.0  
4.0  
Ω
ION_SW=10mA  
VLED  
0.9  
15  
1.0  
25  
1.1  
35  
V
COMP sink current  
COMP source current  
[Oscillator Block]  
ICOMPSINK  
ICOMPSOURCE  
µA VLED=2V, Vcomp=1V  
µA VLED=0V, Vcomp=1V  
-35  
-25  
-15  
Oscillating frequency  
[OVP Block]  
fOSC  
250  
300  
350  
KHz RT=100kΩ  
Over-voltage detection  
reference voltage  
VOVP  
VOHYS  
TSCP  
1.9  
0.45  
70  
2.0  
0.55  
100  
2.1  
0.65  
130  
V
V
VOVP=Sweep up  
OVP hysteresis width  
SCP Latch OFF Delay Time  
[UVLO Block ]  
VOVP=Sweep down  
ms RT=100kΩ  
UVLO voltage  
VUVLO  
VUHYS  
4.0  
50  
4.3  
4.6  
V
VCC : Sweep down  
UVLO hysteresis width  
150  
150  
mV VCC : Sweep up  
This product is not designed for use in radioactive environments.  
www.rohm.com  
© 2010 ROHM Co., Ltd. All rights reserved.  
2010.08 - Rev.A  
2/20  

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