NCP81080MNTBG - onsemi

Manufacturer Part Number

NCP81080MNTBG

Manufacturer

onsemi

Introduction

The NCP81080MNTBG is a high-performance power management integrated circuit (PMIC) specifically designed as a half-bridge gate driver for N-Channel MOSFETs. It facilitates efficient synchronous operation suitable for a wide range of power applications.

Product Features and Performance

Driven Configuration: Half-Bridge

Channel Type: Synchronous

Number of Drivers: 2

Gate Type: N-Channel MOSFET

Voltage Supply: Operational between 5.5V and 20V

Logic Voltage VIL, VIH: Supports thresholds of 1.2V (Low) and 1.8V (High)

Current Peak Output (Source, Sink): Delivers 500mA sourcing and 800mA sinking capability

Input Type: TTL compatible

Rise / Fall Time (Typ): Fast transition times with 19ns rise and 17ns fall time

Operating Temperature: Wide temperature range from -40°C to 140°C (TJ)

Mounting Type: Designed for surface mount applications

Package / Case: Comes in an 8-VFDFN exposed pad format for enhanced thermal dissipation

Supplier Device Package: 8-DFN (2x2) configuration for compactness

Product Advantages

Optimized for high performance and reliability in synchronous switching applications.

Flexible voltage supply range to accommodate various design requirements.

Enhanced logic level thresholds for improved signal integrity and faster switching.

High peak current capabilities to drive larger loads efficiently.

Superior thermal performance due to the exposed pad package.

Key Technical Parameters

Voltage Supply: 5.5V ~ 20V

Logic Voltage VIL, VIH: 1.2V (min), 1.8V (max)

Current Peak Output (Source, Sink): 500mA, 800mA

Rise / Fall Time (Typ): 19ns / 17ns

Operating Temperature: -40°C ~ 140°C (TJ)

Quality and Safety Features

Robust construction designed for extended operational lifespan

Thermal protection through exposed pad packaging

Compliance with industry-standard safety and quality regulations

Compatibility

Specifically designed for use with N-Channel MOSFETs in half-bridge configurations

TTL input type allows for compatibility with a variety of logic controllers and processors

Application Areas

Power supplies

Motor drives

Solar inverters

Electric vehicles

High-efficiency DC-DC converters

Product Lifecycle

Active status, indicating ongoing manufacturing and support

No current indication of approaching discontinuation, ensuring availability for new designs

Several Key Reasons to Choose This Product

Enhanced power management through optimized half-bridge synchronous operation

High performance with fast switching capabilities to improve efficiency

Versatile supply voltage range and logic level thresholds to fit a wide array of applications

High thermal and operational reliability supporting demanding environments

Onsemi’s reputation for reliability and innovation in power management solutions