NCV81341 Datasheet (ON Semiconductor)

NCV81341, Automotive Dual DrMOS

Pin No.

Symbol Description 1 PWM1 PWM control input of DrMOS1 2, 13 VCCP Exposed pad connection to power supply input of both DrMOS1/2.

Minimum 10 mF decoupling recommended on each VCCP pin.

3 SW1 Switch node output of DrMOS1 4 *11 PGND Power ground to both DrMOS1/2 12 SW2

Automotive Dual DrMOS with Integrated Current and Temperature Sense NCV81341, NCV81341P The NCV81341/P (NCV81341 Single Phase and Two Independent Phases Mode, NCV81341P Parallel Mode) integrates two MOSFET drivers, high side MOSFET and low side MOSFET into a single package with current sense and temperature monitoring into a compact 3.5x3.5 QFN.

The driver and MOSFETs have been optimized for high current DC DC buck power conversion applications

NCV81341 Features

* Qualified for Automotive Applications

* AEC

* Q100, Grade 2 Qualified

* Switching Frequency of up to 2 MHz

* Capable of Currents up to 5 A/phase

* Integrated Current Sense Replaces Inductor DCR Sensing

* Integrated Short Circuit Protection