Features

 ECOPACK®: lead free and RoHS compliant

 Automotive Grade: compliance 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

Description

The VN770KP-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 over

temperature 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 over temperature.

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.