TPS59632QRHBTQ1 - Texas Instruments

Manufacturer Part Number

TPS59632QRHBTQ1

Manufacturer

Texas Instruments

Introduction

Automotive grade step-down DC DC switching controller for power management applications

Product Features and Performance

High-efficiency synchronous buck converter

PWM signal output type

Configurable for 3-phase operation

Current limit and frequency control features

Power Good indicator support

I2C serial interface for system integration

Thermal shutdown protection

Wettable flank package for optical inspection

Product Advantages

Optimized for automotive applications

Supports a wide input voltage range (2.5V ~ 24V)

Flexible switching frequency from 300kHz to 1MHz

Integrated synchronous rectifier for improved efficiency

Clock synchronization for noise sensitive applications

Key Technical Parameters

Output Phases: 3

Voltage Supply (Vcc/Vdd): 2.5V ~ 24V

Frequency - Switching: 300kHz ~ 1MHz

Synchronous Rectifier: Yes

Control Features: Current Limit, Enable, Frequency Control, Phase Control, Power Good

Quality and Safety Features

Operating Temperature: -40°C ~ 125°C (TJ)

Automotive Grade Product

AEC-Q100 Qualified

Compatibility

Surface mount compatible with various PCB designs

32-VFQFN Exposed Pad package compatible with standard SMT processes

Application Areas

Automotive electronics

Power Regulation for microcontrollers, sensors, and other automotive subsystems

Product Lifecycle

Active product status (not nearing discontinuation)

Manufacturer provides support and documentation

Several Key Reasons to Choose This Product

Designed to meet strict automotive industry standards

Flexibility in design with adjustable frequency and phase control

High system integration with communication interfaces and control features

Enhanced thermal and current protection for reliability in harsh environments

Available in a package that aids in the inspection process, reducing process defects