VN340SP-E Datasheet - STMicroelectronics

Description
The VN340SP-E is a monolithic device developed using ST VIPower™ technology, intended to drive four independent resistive or inductive loads with one side connected to ground. Active current limitation avoids dropping 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.

FEATUREs
• Output current: 0.7 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
• Conformity to IEC 61131-2