参数资料
| 型号： | BA6951FS-E2 |
| 厂商： | Rohm Semiconductor |
| 文件页数： | 1/13页 |
| 文件大小： | 0K |
| 描述： | IC DVR REVERSE MOTOR 16SSOP |
| 标准包装： | 2,500 |
| 应用： | 直流电机驱动器 |
| 输出数： | 1 |
| 电流 - 输出： | 800mA |
| 电压 - 负载： | 3 V ~ 16 V |
| 电源电压： | 3 V ~ 6 V |
| 工作温度： | -20°C ~ 75°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-SSOP（0.173"，4.40mm 宽） |
| 供应商设备封装： | 16-SSOPA |
| 包装： | 带卷 (TR) |
Reversible Motor Drivers for Brush Motors
0.5A or Less Reversible
Motor Driver (Single Motor)
BA6950FS
0.8A Reversible
Motor Driver (Single Motor)
BA6951FS
No.11008ECT01
● Description
These drivers are reversible motor drivers that can directly drive brush motor which require forward and reverse rotations.
Four modes of output setting are available by the use of input logic (2 inputs); forward, reverse, stop (idling), and braking. In
addition, since voltage applied to motors varies in accord with the control terminal, motor rotating speed can be optionally
set and by the built-in current feedback amplifier, the motor can be driven at a constant speed.
● Features
1) Four-mode outputs of forward, reverse, stop (idling), and braking are enabled in compliance with two inputs
2) Motors can be driven at a constant speed by a current feedback amplifier
3) Built-in thermal shutdown circuit
4) Built-in current limiting function (BA6951FS)
● Applications
Audio-visual equipment; PC peripherals; Car audios; Car navigation systems; OA equipments
● Absolute maximum ratings (Ta=25 ℃ , All voltages are with respect to ground)
Parameter Symbol
Ratings
BA6950FS BA6951FS
Unit
Supply voltage
Supply voltage
VCC
VB
8
18
V
V
0.4*
0.8*
0.813*
Output current
Operating temperature
Storage temperature
Power dissipation
Junction temperature
I OMAX
T OPR
T STG
Pd
T jmax
1
-20 ~ 75
-55 ~ 150
2
150
1
A
℃
℃
W
℃
*1 Do not, exceed Pd or ASO.
*2 SSOP-A16 package. Mounted on a 70mm x 70mm x 1.6mm FR4 glass-epoxy board with less than 3% copper foil.
Derated at 6.4mW/ ℃ above 25 ℃ .
● Operating conditions (Ta=25 ℃ )
Parameter
Supply voltage
Supply voltage
VTCL voltage
www.rohm.com
? 2011 ROHM Co., Ltd. All rights reserved.
Symbol
VCC
VB
V CTL
Ratings
3~6
3 ~ 16
0 ~ (VCC-1.8)
1/10
Unit
V
V
V
2011.05 - Rev.C
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