TPS563249EVM-031

3-A, regulator evaluation module

TPS563249EVM-031

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Overview

The TPS563249 is a simple, easy-to-use, 3-A synchronous step-down converter in SOT-23 package. The device is optimized to operate with minimum external component counts and also optimized to achieve low standby current. This switch mode power supply (SMPS) device employs D-CAP2 mode control providing a fast transient response and supporting both low equivalent series resistance (ESR) output capacitors such as specialty polymer and ultra-low ESR ceramic capacitors with no external compensation components.TPS563249 operates in Forced Continuous Conduction Mode (FCCM), which maintains fixed 1.4-MHz switching frequency during light load operation and eliminates system interference. The TPS563249 is available in a 6-pin 1.6-mm × 2.9-mm SOT (DDC) package, and specified from a –40°C to +125°C junction temperature.

Features
  • Supports  4.5 V to 17 V Power Bus
  • Synchronous buck converter with integrated FETs
  • DCAP2 control
  • Internal soft start
  • 3-A output current
Buck converters (integrated switch)
TPS563240 17-V, 3-A, 1.4-MHz synchronous step-down voltage regulator TPS563249 17-V, 3-A, constant 1.4-MHz synchronous step-down voltage regulator

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Evaluation board

TPS563249EVM-031 – 3-A, regulator evaluation module

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Limit: 5
TI's Standard Terms and Conditions for Evaluation Items apply.

Technical documentation

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Type Title Date
* User guide TPS563249 Step-Down Converter Evaluation Module User's Guide (Rev. A) Jul. 06, 2021
Certificate TPS563249EVM-031 EU Declaration of Conformity (DoC) Jan. 02, 2019
Data sheet TPS563249 17-V, 3-A, Constant 1.4-MHz Synchronous Step-Down Voltage Regulator datasheet (Rev. A) Dec. 14, 2018

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