VN340SP-E| Datasheet

VN340SP-E, VN340SPTR-E

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VN340SP-E
Quad high side smart Power solid state relay
Features
Type Vdemag(1) RDSon(1) 0.2 Iout(1) 0.7A VCC 36V

PowerSO-10TM

VN340SP-E VCC-55V
1. Per channel.

Output current : 0.7A per channel Digital I/O`s clamped at 32V minimum voltage Shorted load and overtemperature protections Protection against loss of ground Built-in current limiter Undervoltage shut-down Open drain diagnostic output Fast demagnetization of inductive loads Conforms to IEC 61131-2

Description
The VN340SP-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.

Figure 1.

Block diagram

March 2007

Rev 5

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