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    Parts    HIP4082IBZT
HIP4082IBZT

RENHIP4082IBZT

Renesas Electronics Corporation
Half Bridge, Full Bridge Driver DC Motors, General Purpose N-Channel MOSFET 16-SOIC
Active24,068 in stock
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Overview

The HIP4082IBZT is an 80V, 1.25A H-Bridge MOSFET driver designed to independently control four N-Channel power FETs. It is optimized for medium-power applications, offering flexible PWM control for both DC motor driving and high-frequency power switching.

Why Choose This Part

It features user-programmable dead time from 0.1 to 4.5 microseconds to prevent shoot-through and optimize efficiency. The device also includes integrated undervoltage protection and a disable pin that refreshes bootstrap capacitors for reliable high-side gate drive.

Applications

Brushed DC Motor Control
Full-bridge configuration for bidirectional speed and torque control in industrial or consumer robotics.
Class-D Audio Amplifiers
High-frequency switching capability and low propagation delay make it suitable for driving power stages in audio applications.
Switch-Mode Power Supplies
Used as a high-side/low-side gate driver in DC-DC converters and UPS systems.
Battery Powered Tools
Efficient gate driving for cordless tools operating within the 8.5V to 15V supply range.

Key Specifications

Features Bootstrap Circuit
Interface Logic, PWM
Load Type Capacitive and Resistive
Technology N-Channel MOSFET
Applications DC Motors, General Purpose
Mounting Type Surface Mount
Package / Case 16-SOIC (0.154", 3.90mm Width)
Voltage - Load 5V ~ 15V
Voltage - Supply 8.5V ~ 15V
Output Configuration Half Bridge, Full Bridge
Current - Peak Output 1.4A
Operating Temperature -55degC ~ 150degC (TJ)
Supplier Device Package 16-SOIC

Getting Started

To implement this driver, select external N-channel MOSFETs with gate charges compatible with the 1.25A peak current. Connect a resistor to the RDEL pin to set the required dead time and ensure the bootstrap capacitors are sized correctly for the chosen switching frequency.

HIP4082 Family

Also available as: HIP4082IBZ

Also Consider

IR2110S IFXInfineon Technologies - A widely used high-side/low-side driver that supports higher voltage rails up to 500V.
DRV8701 TITexas Instruments - A single H-bridge gate driver with integrated current sensing and a more compact footprint for modern designs.