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BD7931F-E2 PDF预览

BD7931F-E2

更新时间: 2024-01-03 07:53:25
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
16页 947K
描述
CD Motor Driver, 1 Channel, PDSO8, ROHS COMPLIANT, SOP-8

BD7931F-E2 技术参数

是否Rohs认证: 符合生命周期:Active
零件包装代码:SOIC包装说明:ROHS COMPLIANT, SOP-8
针数:8Reach Compliance Code:compliant
HTS代码:8542.39.00.01Factory Lead Time:7 weeks
风险等级:1.56驱动类型:OPTICAL
接口集成电路类型:CD MOTOR DRIVERJESD-30 代码:R-PDSO-G8
长度:5 mm信道数量:1
功能数量:1端子数量:8
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:LSOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, LOW PROFILE
峰值回流温度(摄氏度):NOT SPECIFIED认证状态:Not Qualified
座面最大高度:1.6 mm最大供电电压:14 V
最小供电电压:4.5 V标称供电电压:8 V
表面贴装:YES温度等级:INDUSTRIAL
端子形式:GULL WING端子节距:1.27 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

BD7931F-E2 数据手册

 浏览型号BD7931F-E2的Datasheet PDF文件第2页浏览型号BD7931F-E2的Datasheet PDF文件第3页浏览型号BD7931F-E2的Datasheet PDF文件第4页浏览型号BD7931F-E2的Datasheet PDF文件第5页浏览型号BD7931F-E2的Datasheet PDF文件第6页浏览型号BD7931F-E2的Datasheet PDF文件第7页 
0.5 Amp or Less  
Reversible Motor Drivers (Single Motor)  
BH6578FVM BD7931F  
General Description  
Key Specifications  
The BH6578FVM and BD7931F are reversible motor  
drivers with a wide output dynamic range, with power  
MOS used for the output transistor. The motor drivers  
can be set to four output modes 1) forward (normal)  
rotation, 2) reverse rotation, 3) stop (idling or OFF)  
and 4) brake using 2 logic inputs.  
Supply Voltage Range:  
BH6578FVM  
BD7931F  
4.5V to 5.5V  
4.5V to 14V  
Standby Current:  
BH6578FVM  
0.4mA (Typ)  
0µA (Typ)  
BD7931F  
ON-Resistance(Top + Bottom):  
Operating Temperature Range:  
BH6578FVM  
1.0Ω (Typ)  
Features  
-35°C to +85°C  
-40°C to +85°C  
Wide dynamic range loading driver with MOS  
output, RON = 1.0Ω (Top + Bottom)  
BD7931F  
With loading driver voltage setting terminal  
Built-in Thermal Shutdown Circuit (TSD)  
Packages  
W(Typ) x D(Typ) x H(Max)  
Applications  
Tray loading of CD/DVD,  
applications using DC motors  
MSOP8 (BH6578FVM)  
SOP8 (BD7931F)  
2.90mm x 4.00mm x 0.90mm  
5.00mm x 6.20mm x 1.71mm  
Typical Application Circuit, Block Diagram, Pin Configuration and Pin Descriptions  
BH6578FVM, BD7931F (in common)  
TOP VIEW  
PREGND  
REV IN  
LDCONT  
FWD IN  
Pin No.  
Pin Name  
VCC  
Function  
1
2
3
4
5
6
7
8
Supply voltage  
6
5
8
F
7
OUT+  
FWD output  
PRE  
GND  
R
OUT-  
REV output  
Control  
Logic  
GND  
Power ground  
Signal ground  
Loading driver voltage setting pin  
REV input  
LDCONT  
+
-
GND_S  
LDCONT  
INREV  
INFWD  
TSD  
POW CMOS  
H-Bridge  
POW  
GND  
FWD input  
1
4
2
3
M
0.1μF  
Bypass  
VCC  
POWGND  
capacitor  
Product structureSilicon monolithic integrated circuit This product has no designed protection against radioactive rays  
www.rohm.com  
TSZ02201-0H5H0BK01500-1-2  
04.Nov.2015 Rev.001  
© 2015 ROHM Co., Ltd. All rights reserved.  
1/13  
TSZ2211114001  

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