VN771KP-E中文资料Quad smart power solid state relay for complete H-bridge configurations数据手册ST规格书

描述 Description

The VN771KP-E is a device formed by three monolithic chips housed in a standard SO-28 package: a double high-side and two low-side switches. Both the double high-side and low-side switches are made using STMicroelectronics VIPower®M0-3 Technology.
This device is suitable to drive a DC motor in a bridge configuration as well as to be used as a quad switch for any low voltage application.
The dual high-side switches have built-in thermal shutdown to protect the chips from overtemperature and current limiter blocks to protect the device from short circuit. Status output is provided to indicate open-load in OFF and ON-state and overtemperature.
The low-side switches are two OMNIFET II types (fully auto protected Power MOSFET in VIPower technology). They have built-in thermal shutdown, linear current limitation and overvoltage clamping. Fault feedback for thermal intervention can be detected by monitoring the voltage at the input pin.

特性 Features

ECOPACK®: lead free and RoHS compliant
Automotive Grade: compliant with AEC guidelines
Suited as low voltage bridge
Linear current limitation
Very low standby power dissipation
Short circuit protected
Status flag diagnostic (open drain)
Integrated clamping circuits
Undervoltage protection
ESD protection