ADP3120AJRZ - onsemi

Manufacturer Part Number

ADP3120AJRZ

Manufacturer

onsemi

Introduction

High-efficiency, low-side gate driver for synchronous buck converters

Designed to drive the high-side and low-side N-channel MOSFETs in a synchronous buck converter

Product Features and Performance

Capable of driving large gate capacitances

Adaptive dead-time control

Adjustable gate drive strength

Minimal external component count

Support for both inverting and non-inverting input configurations

Wide supply voltage range: 4.6V to 13.2V

Operating temperature range: -20°C to 150°C

Product Advantages

Efficient and reliable power conversion

Simplified design and reduced component count

Supports a wide range of operating conditions

Key Technical Parameters

Package: 8-SOIC (0.154", 3.90mm Width)

Mounting Type: Surface Mount

Input Type: Inverting, Non-Inverting

Voltage Supply: 4.6V ~ 13.2V

Channel Type: Synchronous

Number of Drivers: 2

Logic Voltage VIL, VIH: 0.8V, 2V

Driven Configuration: Half-Bridge

Gate Type: N-Channel MOSFET

Rise / Fall Time (Typ): 20ns, 11ns

High Side Voltage Max (Bootstrap): 35V

Quality and Safety Features

Robust design for reliable operation

Thermal protection and short-circuit protection

Compatibility

Suitable for use in synchronous buck converter applications

Application Areas

Synchronous buck converters

Power supplies

DC-DC converters

Product Lifecycle

The ADP3120AJRZ is an active product and is currently in production.

Replacements or upgrades may be available in the future as technology advances.

Several Key Reasons to Choose This Product

Highly efficient and reliable power conversion

Simplified design with minimal external components

Wide operating voltage and temperature ranges

Robust safety features for reliable operation

Suitable for a variety of synchronous buck converter applications