VNH5019A-E STMICROELECTRONICS [STMicroelectronics], VNH5019A-E Datasheet - Page 8

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

Block diagram and pin description
8/37
Table 3.
1. See
Charge pump
Fault detection
Power limitation
Figure 1
Block descriptions
Name
Doc ID 15701 Rev 8
(1)
Provides the voltage necessary to drive the gate of the external
PowerMOS used for the reverse polarity protection
Signalizes an abnormal condition of the switch (output
shorted to ground or output shorted to battery) by pulling
down the concerned ENx/DIAGx pin.
Limits the power dissipation of the high-side driver inside
safe range in case of short to ground condition.
(continued)
Description
VNH5019A-E