NCP51705MNTXG - onsemi

Manufacturer Part Number

NCP51705MNTXG

Manufacturer

onsemi

Introduction

NCP51705 is a low-side gate driver designed for driving SiC MOSFETs in power management applications.

Product Features and Performance

Low-Side Channel Type

Single Driver Configuration

Designed specifically for SiC MOSFETs

Supports 10V to 22V supply voltage

Dual input types: Inverting and Non-Inverting

Fast Rise and Fall Times: 8ns typical

High peak output current: 6A source and 6A sink

Operating Temperature range from -40°C to 125°C

Small 24-VFQFN Exposed Pad package for efficient heat dissipation

High-impedance input when VCC

Product Advantages

Enhanced efficiency due to specialized design for SiC MOSFET applications

High performance with fast switching capabilities

Robust thermal management with exposed pad package

Flexibility in design with inverting and non-inverting inputs

Wide operating temperature range suitable for harsh environments

Key Technical Parameters

Voltage Supply: 10V ~ 22V

Logic Voltage VIL, VIH: 1.2V, 1.6V

Current Peak Output (Source, Sink): 6A, 6A

Rise / Fall Time (Typ): 8ns, 8ns

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

UVLO (Under Voltage Lock Out) protection

Proprietary ESD (Electrostatic Discharge) protection circuitry

Thermal Shutdown feature for over-temperature protection

Compatibility

Designed to drive Silicon Carbide (SiC) MOSFETs

Compatible with logic inputs of 1.2V (VIL) to 1.6V (VIH)

Application Areas

High-efficiency power supplies

Renewable energy systems

High-performance motor drives

Electric vehicle (EV) charging

Industrial automation

Product Lifecycle

Currently Active

Information on nearing discontinuation or replacements: Consult the manufacturer for the most current status and availability of upgrades

Several Key Reasons to Choose This Product

Optimized performance for driving next-generation SiC MOSFETs

Capable of fast switching to improve overall efficiency

Flexible input logic compatibility, offering design versatility

Reliable operation in extreme temperature environments

Advanced protection features ensure long product lifespan

Packaged for optimal heat dissipation to support continuous high-power operation

Supported and designed by onsemi, an established leader in power management solutions