VNH5019A-E STMICROELECTRONICS [STMicroelectronics], VNH5019A-E Datasheet - Page 15

• Manufacturer Part Number: VNH5019A-E
• Description: Automotive fully integrated H-bridge motor driver
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

VNH5019A-E
Figure 4.
Note:
The external N-channel Power MOSFET used for the reverse battery protection should have the following characteristics:
- BVdss > 20 V (for a reverse battery of -16 V);
- R
- Standard Logic Gate Driving
DS(on)
Reg 5V
μC
< 1/3 of H-bridge total R
33nF
Typical application circuit for DC to 20 kHz PWM operation with reverse battery
protection (option A)
DIAG
10K
1K
1K
1K
3.3K
1.5K
A
/EN
PWM
CS
IN
A
A
+ 5V
DS(on)
GND
LS
HS
A
V
BAT
A
V
A
OUT
BAT
A
Doc ID 15701 Rev 8
CP
V
M
CC
OUT
B
HS
LS
B
B
DIAG
B
GND
/EN
IN
Electrical specifications
B
B
B
+5V
C
3.3K
1K
1K
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