TPS62153AQRGTTQ1 - Texas Instruments

Manufacturer Part Number

TPS62153AQRGTTQ1

Manufacturer

Texas Instruments

Introduction

Automotive-qualified step-down converter

Product Features and Performance

High-efficiency synchronous step-down regulator

3V to 17V input voltage range

5V fixed output voltage

1A output current capacity

5MHz switching frequency

DCS-Control topology for excellent transient response

High power density with small footprint

Operational over -40°C to 125°C temperature range

Synchronous rectifier for improved efficiency

Output voltage accuracy within 1%

Product Advantages

Low output voltage ripple

Stable with low ESR capacitors, including ceramic types

Power save mode for light load efficiency

Thermal shutdown and over-current protection

Small 16-VFQFN (3x3) package for space-constrained applications

Key Technical Parameters

Voltage - Input (Min): 3V

Voltage - Input (Max): 17V

Voltage - Output (Min/Fixed): 5V

Current - Output: 1A

Frequency - Switching: 2.5MHz

Synchronous Rectifier: Yes

Operating Temperature: -40°C to 125°C

Automotive Grade, AEC-Q100 qualified

Quality and Safety Features

Built-in over-temperature and over-current protection

Satisfies AEC-Q100 automotive standards

Under-voltage lockout

Compatibility

Compatible with a wide range of input voltages

Suitable for use with ceramic, tantalum, and aluminum capacitors

Application Areas

Automotive infotainment systems

Automotive clusters

Telematics and powertrain systems

Industrial control equipment

Point of load power supplies

Product Lifecycle

Product Status: Active

Not reported as nearing discontinuation

Replacements or upgrades should be sought within Texas Instruments' TPS6215x family

Several Key Reasons to Choose This Product

Meets stringent automotive reliability and performance standards

High-efficiency power conversion which extends battery life

Saves board space due to small package size

Ready for use in harsh automotive environments due to temperature tolerance

Versatile input voltage range suitable for various supply voltages

Simple external circuitry facilitates ease of design and reduces time to market

texas-instruments’ reputation for quality and support