VN920SP new original spot power distribution switch car computer board driver chip SOP-10 integrated circuit IC

VN920SP: High-Side Driver for Power Distribution

VN920SP is a high-side driver that can switch up to 30A and 36V. It is ideal for power distribution applications in automotive, industrial, and consumer electronics. It has a low on-state resistance, a current sense feature, and a smart auto-restart function. It comes in a 10-PowerSO package with a bottom pad for heat dissipation.

Automotive: power distribution, body control modules, lighting, fans, pumps, solenoids, relays, etc.

Industrial: power tools, motor drives, robotics, automation, etc.

Consumer: appliances, gaming consoles, smart home devices, etc.

Description

The VN920SP is a single channel high-side driver designed to switch high current loads connected to a positive supply voltage. It can handle up to 30A of continuous current and up to 75A of peak current. It can operate with supply voltages up to 36V and withstand transient voltages up to 60V.

The VN920SP has a low on-state resistance of 15 mOhm typical at 25°C, which minimizes the power dissipation and the thermal stress. It also has an integrated current sense feature that provides a voltage output proportional to the load current. This allows for current monitoring and feedback control.

The VN920SP has a smart auto-restart function that automatically turns off the output in case of over-temperature or short-circuit conditions and restarts it after a delay time. This prevents thermal runaway and protects the device from damage. The VN920SP also has a diagnostic feedback feature that detects open-load in off-state and shorted-load in on-state and provides a logic signal to indicate the fault condition.

The VN920SP can be controlled by standard logic level or PWM signals. It has a fast turn-on and turn-off time and a low quiescent current. It also has several protection features, such as ESD protection, thermal shutdown, reverse battery protection, and undervoltage lockout.

The VN920SP is packaged in a 10-PowerSO with an exposed bottom pad that enhances the heat dissipation and the thermal performance. It is suitable for surface mount applications and has a compact footprint.

The VN920SP is a reliable and easy-to-use solution for high-side load management. It can be used in a wide range of applications that require high current and high voltage switching.