参数资料
型号: BA6951FS-E2
厂商: Rohm Semiconductor
文件页数: 4/13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)
BA6950FS, BA6951FS
● Block diagram and pin configuration
BA6950FS
Technical Note
VCC
C5
FIN
12
10
VCC
TSD
6
7
VB
M1
C6
RIN
5
CTRL
PRE
9
M2
M
C3
GND
1
DRIVER
x4
C4
CTRL
VCTL
2
AMP
CS
AMP
RC
3
PCT
4
CS2
14
RT2
15
RT1
16
PC
11
CS1
13
ATC
8
R1
C1
R4
R2
C2
R5
R3
Fig.13 BA6950FS
Table 1 BA6950FS
Pin
1
2
3
4
5
6
7
Name
GND
VCTL
RC
PCT
RIN
VB
M1
Function
GND
Control input
Control gain setting
CTL amp phase compensation
Control input (reverse)
Power supply (driver stage)
Driver output
8
9
10
11
12
13
ATC
M2
FIN
PC
VCC
CS1
Current sense pin
Driver output
Control input (forward)
Phase compensation
Power supply (small signal)
CS amp gain setting
GND
VCTL
RC
PCT
RIN
VB
M1
ATC
RT1
RT2
CS2
CS1
VCC
PC
FIN
M2
14
15
16
CS2
RT2
RT1
CS amp gain setting
CTL amp gain setting
CTL amp gain setting
Fig.14 BA6950FS (SSOP-A16)
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? 2011 ROHM Co., Ltd. All rights reserved.
4/10
2011.05 - Rev.C
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