VN540SPTR-E Description
The monolithic VN540SP-E was created using STMicroelectronics VIPower technology and is meant to drive inductive or resistive loads with one side grounded. In the event of a shorted load, active current restriction prevents the system power supply from failing. Thermal shutdown included into the chip guards against overheating. Overtemperature situations are indicated by the open drain diagnostic output.
VN540SPTR-E Features
10 V to 36 V supply voltage range
Up to IOUT = 2.8 A operating current
RDS(on) = 50 m
Vdemag = VCC - 55 V
Digital input clamped at 32 V
Built-in current limiter
Undervoltage shutdown
Open drain diagnostic output
Fast demagnetization of inductive loads
VN540SPTR-E Applications
Temperature Measurement
Pressure Measurement
Flow Meters
Factory Automation and Process Control
