IRS21814SPBF - Infineon Technologies

Manufacturer Part Number

IRS21814SPBF

Manufacturer

infineon-technologies

Introduction

The IRS21814SPBF is a high-performance power management gate driver designed for operating half-bridge circuits with IGBTs and N-Channel MOSFETs, offering efficient switching and robust operation.

Product Features and Performance

Drives half-bridge configurations

Supports independent channel operations

Utilizes IGBT and N-Channel MOSFET gate types

Operates on a supply voltage from 10V to 20V

Features high peak output currents of 1.9A (source) and 2.3A (sink)

Non-inverting input type

Enhanced bootstrap capability up to 600V

Fast rise time of 40ns and fall time of 20ns

Wide operating temperature range from -40°C to 150°C (TJ)

Product Advantages

High voltage and current handling capability

Fast switching speeds improve efficiency

Robust thermal performance suitable for extended temperature applications

Surface mount package enables compact, space-efficient designs

Key Technical Parameters

Number of Drivers: 2

Logic Voltage VIL, VIH: 0.8V, 2.5V

Current Peak Output: 1.9A (Source), 2.3A (Sink)

High Side Voltage Max (Bootstrap): 600V

Rise / Fall Time (Typ): 40ns, 20ns

Quality and Safety Features

Built to handle high voltages and currents reliably

Thoroughly tested for performance across a broad temperature range

Compatibility

Compatible with IGBT, N-Channel MOSFET gate driving applications

Application Areas

Motor drives

DC-DC converters

Power inverters

Power management systems within industrial, automotive, and consumer electronics sectors

Product Lifecycle

Product Status: Last Time Buy

Users should consider securing inventory or prepare for migration to alternative gate drivers as this model is nearing discontinuation

Key Reasons to Choose This Product

High performance gate driving for half-bridge configurations

Enhanced power efficiency through fast switching capabilities

Strong support for high side voltages up to 600V

Wide operating temperature suitable for harsh environments

Compact form factor due to surface mount design

Near end of lifecycle with last time buy opportunity providing a chance for final purchases or upgrades