UCC27211DRMR - Texas Instruments

Manufacturer Part Number

UCC27211DRMR

Manufacturer

Texas Instruments

Introduction

UCC27211DRMR is a high-frequency, high-side and low-side driver used in power management systems.

Product Features and Performance

Drives N-Channel MOSFETs in a half-bridge configuration

Independent channel operation

Dual-channel with peak output current of 4A for both source and sink

Non-Inverting input type

Fast rise and fall times of 7.2ns and 5.5ns respectively

High side voltage capability up to 120V (Bootstrap)

Wide operating temperature range from -40°C to 140°C (TJ)

Product Advantages

Optimized for high-speed switching

Integrated Bootstrap diode to reduce external components

Thermally enhanced 8-VDFN exposed pad package

4mm x 3.4mm 8-VSON package for space-constrained applications

Robust 4A peak output drive capability for driving large MOSFETs

Key Technical Parameters

Supply voltage range from 8V to 17V

Logic input thresholds of VIL = 1.3V and VIH = 2.7V

Maximum high-side voltage of 120V (Bootstrap)

Surface mount mounting type

Rise time of 7.2ns and fall time of 5.5ns at typical conditions

Quality and Safety Features

Extended temperature range ensures performance in harsh environments

Advanced construction for increased reliability and longevity

Compatibility

Suitable for driving N-Channel MOSFETs

Application Areas

Switch Mode Power Supplies (SMPS)

Motor Controllers

DC-DC Converters

Power Inverters

Class-D Audio Amplifiers

Product Lifecycle

Active status indicating current production with ongoing support

No indication of nearing discontinuation

Replacement or upgrade options may be available

Several Key Reasons to Choose This Product

High-efficiency power conversion due to fast switching

Dual-channel driver enables design flexibility

Minimized dead-time for improved power efficiency

Low propagation delay enhances performance in high-frequency applications

Higher system reliability from extended operating temperature range

Compact package suitable for space-limited applications