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TPS562200

ACTIVE

17 V Input, 2A Synchronous Step-Down Regulator in SOT-23 with Advanced Eco-mode™

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Data sheet

A newer version of this product is available

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Same functionality with different pin-out to the compared device
NEW TPS562203 ACTIVE 4.2-V to 17-V input, 2-A synchronous buck converter in SOT563 with eco-mode Optimized with smaller package

TPS562200

ACTIVE
Data sheet Order now

Product details

Iout (max) (A) 2 Vin (min) (V) 4.5 Vin (max) (V) 17 Type Converter Switching frequency (min) (kHz) 650 Switching frequency (max) (kHz) 650 Features Enable, Light Load Efficiency, Soft Start Fixed, Synchronous Rectification Control mode D-CAP2 Vout (min) (V) 0.76 Vout (max) (V) 7 Rating Catalog Operating temperature range (°C) -40 to 125
Iout (max) (A) 2 Vin (min) (V) 4.5 Vin (max) (V) 17 Type Converter Switching frequency (min) (kHz) 650 Switching frequency (max) (kHz) 650 Features Enable, Light Load Efficiency, Soft Start Fixed, Synchronous Rectification Control mode D-CAP2 Vout (min) (V) 0.76 Vout (max) (V) 7 Rating Catalog Operating temperature range (°C) -40 to 125
SOT-23-THN (DDC) 6 8.12 mm² 2.9 x 2.8
  • TPS562200 - 2-A converter with integrated 122-mΩ and 72-mΩ FETs
  • TPS563200 - 3-A converter with integrated 68-mΩ and 39-mΩ FETs
  • D-CAP2™ control topology for fast transient response
  • Input voltage range: 4.5 V to 17 V
  • Output voltage range: 0.76 V to 7 V
  • Switching frequency: 650 kHz
  • Advanced Eco-mode pulse-skip
  • Low shutdown current less than 10 µA
  • 1% feedback voltage accuracy (25°C)
  • Start-up from pre-biased output voltage
  • Cycle-by-cycle overcurrent limit
  • Hiccup-mode undervoltage protection
  • Non-latch OVP, UVLO and TSD protections
  • Fixed soft start: 1 ms
  • Use TPS563252 for improved efficiency and higher frequency in a smaller package
  • Create a Custom Design with WEBENCH Tools
  • TPS562200 - 2-A converter with integrated 122-mΩ and 72-mΩ FETs
  • TPS563200 - 3-A converter with integrated 68-mΩ and 39-mΩ FETs
  • D-CAP2™ control topology for fast transient response
  • Input voltage range: 4.5 V to 17 V
  • Output voltage range: 0.76 V to 7 V
  • Switching frequency: 650 kHz
  • Advanced Eco-mode pulse-skip
  • Low shutdown current less than 10 µA
  • 1% feedback voltage accuracy (25°C)
  • Start-up from pre-biased output voltage
  • Cycle-by-cycle overcurrent limit
  • Hiccup-mode undervoltage protection
  • Non-latch OVP, UVLO and TSD protections
  • Fixed soft start: 1 ms
  • Use TPS563252 for improved efficiency and higher frequency in a smaller package
  • Create a Custom Design with WEBENCH Tools

The TPS562200 and TPS563200 are simple, easy-to-use, 2-A and 3-A synchronous step-down (buck) converters in 6-pin SOT-23 package.

The devices are optimized to operate with minimum external component counts and also optimized to achieve low standby current.

These switch mode power supply (SMPS) devices employ D-CAP2 control topology 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.

TPS562200 and TPS563200 operate in Advanced Eco-mode, which maintains high efficiency during light load operation. The devices are available in a 6-pin 1.6-mm × 2.9-mm SOT (DDC) package, and specified from –40°C to 85°C of ambient temperature.

The TPS562200 and TPS563200 are simple, easy-to-use, 2-A and 3-A synchronous step-down (buck) converters in 6-pin SOT-23 package.

The devices are optimized to operate with minimum external component counts and also optimized to achieve low standby current.

These switch mode power supply (SMPS) devices employ D-CAP2 control topology 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.

TPS562200 and TPS563200 operate in Advanced Eco-mode, which maintains high efficiency during light load operation. The devices are available in a 6-pin 1.6-mm × 2.9-mm SOT (DDC) package, and specified from –40°C to 85°C of ambient temperature.
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Technical documentation

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Type Title Date
* Data sheet TPS56x200 4.5-V to 17-V Input, 2-A, 3-A Synchronous Step-down Voltage Regulator in 6-Pin SOT-23 datasheet (Rev. E) PDF | HTML 08 May 2023
EVM User's guide TPS562200 Step-Down Converter Evaluation Module User's Guide (Rev. A) PDF | HTML 02 Aug 2021
Technical article Understanding and managing buck regulator output ripple PDF | HTML 18 Jun 2020
Application note The Stability of a D-CAP2TM Converter with Different Kinds of Capacitors 01 Dec 2019
Application note SOT23 Package Thermal Consideration 02 Mar 2018
Application note Optimize DC-DC Layout for SOT Package to Improve Thermal and Voltage Spike 27 Sep 2017
Application note Space Optimized, “Clam Shell” Layout for Step-Down DC/DC Converters 31 Oct 2016
Application note D-CAP2 Frequency Response Model, based on frequency domain analysis of Fixed On- 02 Jan 2013

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Evaluation board

TPS562200EVM-601 — TPS562200 17V Input, 2A Synchronous Step-Down Regulator in SOT-23 Evaluation Module

The TPS562200 is a simple, easy-to-use, wide-Vin, 2A synchronous step-down converter. The TPS562200 employs D-CAP2™ mode control that provides a fast transient response and support both low equivalent series resistance (ESR) output capacitors such as specialty polymer and ultra-low ESR (...)

User guide: PDF | HTML
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Simulation model

TPS562200 Unencrypted PSpice Transient Model Package (Rev. D)

SLVMA14D.ZIP (113 KB) - PSpice Model
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Package Pins Download
SOT-23-THN (DDC) 6 View options
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