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TPS562207

ACTIVE

4.3-V to 17-V input, 2-A synchronous buck converter in SOT563

A newer version of this product is available

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Product details

Vin (min) (V) 4.3 Vin (max) (V) 17 Vout (min) (V) 0.804 Vout (max) (V) 7 Iout (max) (A) 2 Iq (typ) (mA) 0.59 Switching frequency (min) (kHz) 580 Switching frequency (max) (kHz) 580 Features Forced PWM, Soft Start Fixed, UVLO Fixed Operating temperature range (°C) -40 to 125 Rating Catalog Regulated outputs (#) 1 Control mode D-CAP2 Duty cycle (max) (%) 80 Type Converter
Vin (min) (V) 4.3 Vin (max) (V) 17 Vout (min) (V) 0.804 Vout (max) (V) 7 Iout (max) (A) 2 Iq (typ) (mA) 0.59 Switching frequency (min) (kHz) 580 Switching frequency (max) (kHz) 580 Features Forced PWM, Soft Start Fixed, UVLO Fixed Operating temperature range (°C) -40 to 125 Rating Catalog Regulated outputs (#) 1 Control mode D-CAP2 Duty cycle (max) (%) 80 Type Converter
SOT-5X3 (DRL) 6 2.56 mm² 1.6 x 1.6
  • 2-A converter integrated 140-mΩ and 84-mΩ FETs
  • D-CAP2™ mode control with fast transient response
  • Input voltage range: 4.3 V to 17 V
  • Output voltage range: 0.804 V to 7 V
  • Forced continuous conduction mode
  • 580-kHz switching frequency
  • Low shutdown current less than 3 µA
  • 2% feedback voltage accuracy (25 °C)
  • Support pre-bias function
  • Cycle-by-cycle over current limit
  • Hiccup-mode over current protection
  • Non-latch UVP and TSD protections
  • Fixed soft start: 1.2 ms
  • 2-A converter integrated 140-mΩ and 84-mΩ FETs
  • D-CAP2™ mode control with fast transient response
  • Input voltage range: 4.3 V to 17 V
  • Output voltage range: 0.804 V to 7 V
  • Forced continuous conduction mode
  • 580-kHz switching frequency
  • Low shutdown current less than 3 µA
  • 2% feedback voltage accuracy (25 °C)
  • Support pre-bias function
  • Cycle-by-cycle over current limit
  • Hiccup-mode over current protection
  • Non-latch UVP and TSD protections
  • Fixed soft start: 1.2 ms

TPS562207 is a simple, easy-to-use, 2-A synchronous buck converter in a SOT563 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.

TPS562207 operates in Forced Continuous Conduction Mode (FCCM), which maintains fixed switching frequency and output voltage ripple is very small. TPS562207 is available in a 6-pin 1.6-mm × 1.6-mm SOT563 (DRL) package, and specified from a –40°C to 125°C junction temperature.

TPS562207 is a simple, easy-to-use, 2-A synchronous buck converter in a SOT563 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.

TPS562207 operates in Forced Continuous Conduction Mode (FCCM), which maintains fixed switching frequency and output voltage ripple is very small. TPS562207 is available in a 6-pin 1.6-mm × 1.6-mm SOT563 (DRL) package, and specified from a –40°C to 125°C junction temperature.

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Technical documentation

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Type Title Date
* Data sheet TPS562207 4.3-V to 17-V Input, 2-A Synchronous Buck Converter in SOT563 datasheet (Rev. B) PDF | HTML 16 Apr 2021
Application note How to Co-Layout Three Common SOT-563 Package Pinouts (Rev. A) PDF | HTML 25 Jan 2024
Application note How to Understand LC Table and Select LC About TPS563202 PDF | HTML 17 May 2021
EVM User's guide TPS562207 Step-Down Converter Evaluation Module User's Guide (Rev. B) PDF | HTML 23 Apr 2021
Certificate TPS562207EVM EU Declaration of Conformity (DoC) 14 May 2020

Design & development

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

Evaluation board

TPS562207EVM — 4.3-V to 17-V input, 2-A synchronous step-down converter evaluation module

TPS562207 is a simple, easy-to-use, 2-A synchronous step-down converter with FCCM in SOT563-6 package. TPS562207EVM evaluation module (EVM) is a fully assembled and tested circuit for evaluating the TPS562207 step-down converter. TPS562207EVM operates from 4.5-V to 17-V input (12-V nominal) and (...)
User guide: PDF | HTML
Not available on TI.com
Simulation model

TPS562207 PSpcie Transient Model

SLUM757.ZIP (466 KB) - PSpice Model
Simulation tool

PSPICE-FOR-TI — PSpice® for TI design and simulation tool

PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
Package Pins Download
SOT-5X3 (DRL) 6 View options

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