Product Summary

The VN340SPTR-E is a monolithic device made using STMicroelectronics VIPower technology, intended for driving four indipendent 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 shut-down protects the chip from overtemperature and short circuit. The open drain diagnostic output indicates overtemperature conditions. Each I/O is pulled down when overtemperature condition of the relative channel is verified.

Parametrics

VN340SPTR-E absolute maximum ratings: (1)VCC Power supply voltage: 45 V; (2)-VCC Reverse supply voltage: -4 V; (3)IR Reverse output current (per channel): -6 A; (4)IIN Input current (per channel): ± 10 mA; (5)IDIAG Diag pin current: ± 10 mA; (6)VESD Electrostatic discharge: 2000 V; (7)EAS Single pulse avalanche energy per channel not simultaneously: 400 mJ; (8)TSTG Storage temperature: -55 to 150℃.

Features

VN340SPTR-E features: (1)Output current : 0.7A per channel; (2)Digital I/O’s clamped at 32V minimum voltage; (3)Shorted load and overtemperature protections; (4)Protection against loss of ground; (5)Built-in current limiter; (6)Undervoltage shut-down; (7)Open drain diagnostic output; (8)Fast demagnetization of inductive loads; (9)Conforms to IEC 61131-2.

Diagrams

VN340SPTR-E block diagram

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0-395: $2.88
395-600: $2.55
600-1200: $2.38
1200-2400: $2.33
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