vnh3sp30 STMicroelectronics, vnh3sp30 Datasheet - Page 10

• Manufacturer Part Number: vnh3sp30
• Description: Fully Integrated H-bridge Motor Driver
• Manufacturer: STMicroelectronics

VNH3SP30
HALF-BRIDGE CONFIGURATION
MULTI-MOTORS CONFIGURATION
10/26
The
The
positioning systems where only one motor must be driven at a time. DIAG
to put unused half-bridges in high impedance. Suggested configuration is the following:
per leg of 22.5m . Suggested configuration is the following:
OUT
IN
IN
DIAG
PWM
DIAG
OUT
IN
IN
DIAG
DIAG
PWM
A
B
A
B
A
VNH3SP30
VNH3SP30
A
B
A
GND
B
/EN
A
/EN
GND
/EN
/EN
A
B
A
B
A
A
M
1
GND
GND
can be used as a high power half-bridge driver achieving an on resistance
can easily be designed in multi-motors driving applications such as seat
B
B
OUT
OUT
B
B
V
V
CC
CC
M
M
2
OUT
OUT
A
GND
A
GND
A
A
M
GND
DIAG
DIAG
3
GND
DIAG
DIAG
X
/EN
B
A
B
B
PWM
OUT
A
/EN
B
/EN
PWM
OUT
/EN
/EN
IN
IN
IN
IN
X
A
B
B
A
B
B
A
A
B
pins allow
B