TPS562210A

ACTIVE

17V Input, 2A Synchronous Step-Down Regulator in SOT-23 w/ Advanced Eco-mode™, PG, Soft Start

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Product details

Parameters

Vin (Min) (V) 4.5 Vin (Max) (V) 17 Vout (Min) (V) 0.76 Vout (Max) (V) 7 Iout (Max) (A) 2 Iq (Typ) (mA) 0.23 Switching frequency (Min) (kHz) 650 Switching frequency (Max) (kHz) 650 Features Enable, Light Load Efficiency, Power Good, Synchronous Rectification, Soft Start Adjustable Operating temperature range (C) -40 to 85 Rating Catalog Regulated outputs (#) 1 open-in-new Find other Buck converters (integrated switch)

Package | Pins | Size

SOT-23-THN (DDF) 8 8 mm² 2.9 x 2.8 open-in-new Find other Buck converters (integrated switch)

Features

  • TPS562210A: 2-A Converter With Integrated 133-mΩ and 80-mΩ FETs
  • TPS563210A: 3-A Converter With Integrated 68-mΩ and 39-mΩ FETs
  • D-CAP2™ Mode Control for Fast Transient Response
  • Advanced Eco-mode™ Pulse-skip
  • Input Voltage Range: 4.5 V to 17 V
  • Output Voltage Range: 0.76 V to 7 V
  • 650-kHz Switching Frequency
  • Low Shutdown Current Less than 10 µA
  • 1% Feedback Voltage Accuracy (25°C)
  • Startup from Pre-Biased Output Voltage
  • Cycle By Cycle Over-current Limit
  • Hiccup-mode Under Voltage Protection
  • Non-latch OVP, UVLO and TSD Protections
  • Adjustable Soft Start
  • Power Good Output
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Description

The TPS562210A and TPS563210A are simple, easy-to-use, 2-A, 3-A synchronous step-down converters in 8 pin SOT-23 package.

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

These switch mode power supply (SMPS) devices employ 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.

The devices operate in Advanced Eco-mode™, which maintains high efficiency during light load operation. The TPS562210A and TPS563210A are available in a 8-pin 1.6 × 2.9 (mm) SOT (DDF) package, and specified from –40°C to 85°C of ambient temperature.

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Same functionality but is not pin-for-pin or parametrically equivalent to the compared device:
TPS562201 ACTIVE 4.5 V to 17 V input, 2 A output, synchronous step-down converter in Eco-mode This product is easer to use.

Technical documentation

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Type Title Date
* Datasheet TPS56x210A, 4.5-V to 17-V Input, 2-A, 3-A Synchronous Step-Down Voltage Regulator In 8-Pin SOT-23 datasheet Nov. 16, 2016
Technical articles Understanding and managing buck regulator output ripple Jun. 18, 2020
Technical articles Minimize the impact of the MLCC shortage on your power application Mar. 29, 2019
Application notes SOT23 Package Thermal Consideration Mar. 02, 2018
Application notes Optimize DC-DC Layout for SOT Package to Improve Thermal and Voltage Spike Sep. 27, 2017
User guides TPS562210AEVM-663 2-A, Regulator Evaluation Module Nov. 18, 2016
Application notes Agency requirements for stand-by power consumption w/ offline and PoL converters Jan. 26, 2016

Design & development

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

Hardware development

EVALUATION BOARDS Download
document-generic User guide
$49.00
Description
The TPS562210A is a simple, easy-to-use, wide-Vin, 2-A synchronous step-down converter.  The TPS562210A employs D-CAP2™ mode control that provides a fast transient response and supports both low equivalent series resistance (ESR) output capacitors such as specialty polymer and ultra-low (...)
Features
  • Supports  5 V, 12 V and 15 V power bus
  • Synchronous Buck Converter with integrated FETs
  • DCAP2 Control
  • Internal Soft Start
  • 2 A Output Current

Design tools & simulation

SIMULATION MODELS Download
SLVMAH7A.ZIP (53 KB) - PSpice Model

CAD/CAE symbols

Package Pins Download
SOT-23-THIN (DDF) 8 View options

Ordering & quality

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