STMICROELECTRONICSVN340SPTR-33-EVN340SPTR-33-E

The VN340SP-33-E is a monolithic device developed using STMicroelectronics' VIPower technology, intended to drive four independent resistive or inductive loads with one side connected to ground. Active current limitation prevents dropping of the system power supply in case of shorted load. Built-in thermal shutdown protects the chip from overtemperature and short-circuit. The open drain diagnostic output indicates overtemperature conditions. Each I/O is pulled down when the overtemperature condition of the relative channel is verified.

Output current: 1 A per channel

Digital I/O clamped at 32 V minimum voltage

Shorted load and overtemperature protections

Protection against loss of ground

Built-in current limiter

Undervoltage shutdown

Open drain diagnostic output

Fast demagnetization of inductive loads