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BD8119FM-ME2 PDF预览

BD8119FM-ME2

更新时间: 2024-02-18 19:07:36
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2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 – Continued (unless otherwise specified, VCC=12V Ta=25)  
Limits  
Parameter  
Symbol  
Unit  
Conditions  
Min  
Typ  
Max.  
[LED Output Block]  
LED current  
relative dispersion width  
ILED=50mA,  
ΔILED1=(ILED LED_AVG-1)×100  
ILED1  
ILED2  
VISET  
-3  
-5  
-
-
+3  
+5  
%
%
V
I
LED current  
absolute dispersion width  
ILED=50mA,  
ΔILED2=(ILED50mA-1)×100  
ISET voltage  
1.96  
25  
-
2.0  
-
2.04  
-
RISET 1=120kΩ  
PWM minimum pulse width  
PWM maximum duty  
PWM frequency  
Tmin  
µs FPWM=150Hz, ILED=50mA  
FPWM=150Hz, ILED=50mA  
Dmax  
fPWM  
-
100  
20  
%
-
-
KHz Duty=50%, ILED=50mA  
VDAC=02V, RISET=120kΩ  
VDAC gain  
GVDAC  
VOPEN  
VSHORT  
TSHORT  
TPWM  
-
25  
0.3  
4.7  
100  
100  
-
mA/V  
I
LED=VDAC÷RISET×Gain  
Open detection voltage  
LED Short detection Voltage  
LED Short Latch OFF Delay Time  
PWM Latch OFF Delay Time  
0.2  
4.4  
70  
70  
0.4  
5.0  
130  
130  
V
V
VLED= Sweep down  
VOVP= Sweep up  
ms RT=100kΩ  
ms RT=100kΩ  
[Logic Inputs (EN, SYNC, PWM, LEDEN1, LEDEN2)]  
Input HIGH voltage  
Input LOW voltage  
Input current 1  
VINH  
VINL  
IIN  
2.1  
GND  
20  
-
5.5  
0.8  
50  
V
V
-
VIN=5V  
µA  
35  
25  
(SYNC, PWM, LEDEN1, LEDEN2)  
Input current 2  
IEN  
15  
35  
µA VEN=5V (EN)  
[FAIL Output (open drain) ]  
FAIL LOW voltage  
VOL  
-
0.1  
0.2  
V
IOL=0.1mA  
This product is not designed for use in radioactive environments.  
www.rohm.com  
© 2010 ROHM Co., Ltd. All rights reserved.  
2010.08 - Rev.A  
3/20  

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