数据搜索系统,热门电子元器件搜索
Selected language     Chinese  ▼
部分名称
         详细搜索


BA6247FP-Y Datasheet(数据表) 1 Page - Rohm

部件型号  BA6247FP-Y
说明  Reversible motor drivers (for two motors series)
下载  16 Pages
Scroll/Zoom Zoom In 100% Zoom Out
制造商  ROHM [Rohm]
网页  http://www.rohm.com
标志 

 
 1 page
background image
1/15
www.rohm.com
2009.04 - Rev.A
c
2009 ROHM Co., Ltd. All rights reserved.
For brush motors
Reversible motor drivers
(for two motors series)
BA6246, BA6246N, BA6247FP-Y, BA6239A, BA6238A, BA6238AN
Overview
The reversible motor driver for output 1.0A or more for two motors drives a brush motor and incorporates one and a half
circuits of reversible motor driver. In addition, since the output section can control voltage applied to motors by output high
voltage setting pin, the torque at the time of driving motors can be varied.
Features
1) Built-in one and a half circuits of a reversible motor driver
2) Minimal external components
3) Output voltage can be optionally set by reference voltage setting pin
4) Built-in thermal shutdown circuit
Applications
Audio-visual equipment; PC peripherals; Car audios; Car navigation systems; OA equipments
Absolute maximum ratings (Ta=25°C, All voltages are with respect to ground)
Parameter
Symbol
Ratings
Unit
BA6246/N
BA6247FP-Y
BA6239A
BA6238A/AN
Supply voltage
VCC1, VCC2
20
20
20
20
V
Output current
IOMAX
1*
1
1*
1
1.2*
2
1.6*
1
A
Control input pins
VIN
-0.2 ~ 6.0
-0.2 ~ 6.0
-0.3 ~ 5.0
-0.3 ~ 5.0
V
Operating temperature
TOPR
-25 ~ 75
-25 ~ 75
-25 ~ 75
-25 ~ 75
°C
Storage temperature
TSTG
-55 ~ 150
-55 ~ 150
-55 ~ 125
-55 ~ 125
°C
Power dissipation
Pd
2.5*
3 / 1.19*4
1.45*
5
2.0*
3
2.0*
3 / 0.95*4
W
Junction temperature
Tjmax
150
150
125
125
°C
*1 Do not, exceed Pd or ASO (Pulse at 1/50 duty: 50ms).
*2 Do not, exceed Pd or ASO (Pulse at 1/100 duty: 500µs).
*3 HSIP10 package. Derated at 20mW/°C above 25°C.
*4 SIP10 package. Derated at 9.5mW/°C above 25°C.
*5 HSOP25 package. Mounted on a 70mm x 70mm x 1.6mm FR4 glass-epoxy board with less than 3% copper foil. Derated at 11.6mW/°C above 25°C.
Operating conditions (Ta=25°C)
Parameter
Symbol
Ratings
Unit
BA6246/N
BA6247FP-Y
BA6239A
BA6238A/AN
Supply voltage
VCC1, VCC2
8 ~ 18
8 ~ 18
8 ~ 18
8 ~ 18
V
VREF voltage
VR
0 ~ 18
0 ~ 18
8 ~ 18
0 ~ 18
V
No.09008EAT04




HTML 页

1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16 


数据表 下载




链接网址

ALLDATASHEET是否为您带来帮助?  [ DONATE ]  

关于 Alldatasheet    |   广告服务   |   联系我们   |   隐私政策   |   书签   |   链接交换   |   制造商名单
All Rights Reserved© Alldatasheet.com 2003 - 2017    


Mirror Sites
English : Alldatasheet.com  , Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp  |   Russian : Alldatasheetru.com
Korean : Alldatasheet.co.kr   |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com  |   Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl