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TPS560200

ACTIVE

17V Input, 500mA Synchronous Step-Down Regulator in SOT-23 with Advanced Eco-Mode™

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Data sheet

TPS560200

ACTIVE
Data sheet Order now

Product details

Rating Catalog Operating temperature range (°C) -40 to 125 Topology Buck Type Converter Iout (max) (A) 0.5 Vin (min) (V) 4.5 Vin (max) (V) 17 Switching frequency (min) (kHz) 600 Switching frequency (max) (kHz) 600 Features Enable, Light Load Efficiency, Soft Start Fixed, Synchronous Rectification Control mode D-CAP2 Vout (min) (V) 0.8 Vout (max) (V) 6.5 Iq (typ) (µA) 60 Duty cycle (max) (%) 65
Rating Catalog Operating temperature range (°C) -40 to 125 Topology Buck Type Converter Iout (max) (A) 0.5 Vin (min) (V) 4.5 Vin (max) (V) 17 Switching frequency (min) (kHz) 600 Switching frequency (max) (kHz) 600 Features Enable, Light Load Efficiency, Soft Start Fixed, Synchronous Rectification Control mode D-CAP2 Vout (min) (V) 0.8 Vout (max) (V) 6.5 Iq (typ) (µA) 60 Duty cycle (max) (%) 65
SOT-23 (DBV) 5 8.12 mm² 2.9 x 2.8
  • Integrated Monolithic 0.95-Ω High-Side and 0.33-Ω
    Low-Side MOSFETs
  • 500-mA Continuous Output Current
  • Output Voltage Range: 0.8 V to 6.5 V
  • 0.8-V Voltage Reference With ±1.3% Accuracy
    Over Temperature
  • Auto-Skip Advanced Eco-Mode for High
    Efficiency at Light Loads
  • D-CAP2™ Mode Enables Fast Transient
    Responses
  • No External Compensation Needed
  • 600-kHz Switching Frequency
  • 2-ms Internal Soft-Start
  • Safe Start-Up into Prebiased VOUT
  • Thermal Shutdown
  • –40°C to 125°C Operating Junction Temperature
    Range
  • Available in 5-Pin SOT-23 Package
  • Integrated Monolithic 0.95-Ω High-Side and 0.33-Ω
    Low-Side MOSFETs
  • 500-mA Continuous Output Current
  • Output Voltage Range: 0.8 V to 6.5 V
  • 0.8-V Voltage Reference With ±1.3% Accuracy
    Over Temperature
  • Auto-Skip Advanced Eco-Mode for High
    Efficiency at Light Loads
  • D-CAP2™ Mode Enables Fast Transient
    Responses
  • No External Compensation Needed
  • 600-kHz Switching Frequency
  • 2-ms Internal Soft-Start
  • Safe Start-Up into Prebiased VOUT
  • Thermal Shutdown
  • –40°C to 125°C Operating Junction Temperature
    Range
  • Available in 5-Pin SOT-23 Package

The TPS560200 is an 17-V, 500-mA, low-Iq, adaptive on-time D-CAP2 mode synchronous monolithic buck converter with integrated MOSFETs in easy-to-use 5-pin SOT-23 package.

The TPS560200 lets system designers complete the suite of various end-equipment power bus regulators with a cost-effective, low component count and low standby current solution. The main control loop for the device uses the D-CAP2 mode control that provides a fast transient response with no external compensation components. The adaptive on-time control supports seamless transition between PWM mode at higher load conditions and advanced Eco-Mode operation at light loads.

The TPS560200 also has a proprietary circuit that enables the device to adopt to both low equivalent series resistance (ESR) output capacitors, such as POSCAP or SP-CAP, and ultra-low ESR ceramic capacitors. The device operates from 4.5-V to 17-V VIN input. The output voltage can be programmed between 0.8 V and 6.5 V. The device also features a fixed 2-ms soft-start time. The device is available in the 5-pin SOT-23 package.

The TPS560200 is an 17-V, 500-mA, low-Iq, adaptive on-time D-CAP2 mode synchronous monolithic buck converter with integrated MOSFETs in easy-to-use 5-pin SOT-23 package.

The TPS560200 lets system designers complete the suite of various end-equipment power bus regulators with a cost-effective, low component count and low standby current solution. The main control loop for the device uses the D-CAP2 mode control that provides a fast transient response with no external compensation components. The adaptive on-time control supports seamless transition between PWM mode at higher load conditions and advanced Eco-Mode operation at light loads.

The TPS560200 also has a proprietary circuit that enables the device to adopt to both low equivalent series resistance (ESR) output capacitors, such as POSCAP or SP-CAP, and ultra-low ESR ceramic capacitors. The device operates from 4.5-V to 17-V VIN input. The output voltage can be programmed between 0.8 V and 6.5 V. The device also features a fixed 2-ms soft-start time. The device is available in the 5-pin SOT-23 package.
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TPS560200-Q1 ACTIVE 4.5V to 17V Input, 500mA Synchronous Step-Down Converter with Advanced Eco-Mode™ This product is AEC-Q100 qualified for automotive applications.

Technical documentation

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Type Title Date
* Data sheet TPS560200 4.5-V to 17-V Input, 500-mA Synchronous Step-Down Converter With Advanced Eco-Mode™ datasheet (Rev. C) PDF | HTML 10 Feb 2016
Selection guide Buck Converter Quick Reference Guide (Rev. B) 08 Apr 2021
Selection guide SWIFT DC/DC Converters Selector Guide (Rev. G) 06 Feb 2019
Application note SOT23 Package Thermal Consideration 02 Mar 2018
User guide TPS560200EVM-537 0.5-A, Single Channel Regulator Evaluation Module 06 Sep 2013

Design & development

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

Evaluation board

TPS560200EVM-537 — 500-mA Synchronous Step-Down Converter Evaluation Module

The Texas Instruments TPS560200EVM-537 evaluation module (EVM) helps design engineers evaluate the operation and performance of the TPS560200 Synchronous Step-Down Converter. The EVM comprises a nominal 12 V input, 1.05 V output synchronous buck converter. Output current is rated at 0.5 A. The (...)
User guide: PDF
Not available on TI.com
Simulation model

TPS560200 Unencrypted PSpice Transient Model Package (Rev. A)

SLVMBA4A.ZIP (115 KB) - PSpice Model
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SOT-23 (DBV) 5 Ultra Librarian
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