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TPS563210A

ACTIVE

17V Input, 3A Synchronous Step-Down Regulator in SOT-23 w/ Advanced Eco-mode™, PG, Soft Start

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Data sheet

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TPS563211 ACTIVE 4.2-V to 18-V, 3-A, synchronous buck converter with 1% accuracy, PG/SS and PFM/forced-PWM in SOT583 Upgrade with improved performance and smaller package.

TPS563210A

ACTIVE
Data sheet Order now

Product details

Rating Catalog Topology Buck Iout (max) (A) 3 Vin (max) (V) 17 Vin (min) (V) 4.5 Vout (max) (V) 7 Vout (min) (V) 0.76 Features Enable, Light-load efficiency, Power good, Soft-start adjustable, Synchronous rectification Control mode D-CAP2 Operating temperature range (°C) -40 to 85 Iq (typ) (A) 0.00019 Duty cycle (max) (%) 80
Rating Catalog Topology Buck Iout (max) (A) 3 Vin (max) (V) 17 Vin (min) (V) 4.5 Vout (max) (V) 7 Vout (min) (V) 0.76 Features Enable, Light-load efficiency, Power good, Soft-start adjustable, Synchronous rectification Control mode D-CAP2 Operating temperature range (°C) -40 to 85 Iq (typ) (A) 0.00019 Duty cycle (max) (%) 80
SOT-23-THN (DDF) 8 8.12 mm² (2.9 mm × 2.8 mm)
  • 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
  • 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

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.

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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Technical documentation

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Top documentation Type Title Format options Date
* Data sheet TPS56x210A, 4.5-V to 17-V Input, 2-A, 3-A Synchronous Step-Down Voltage Regulator In 8-Pin SOT-23 datasheet PDF | HTML Nov 16, 2016
Technical article Understanding and managing buck regulator output ripple PDF | HTML Jun 18, 2020
Application note SOT23 Package Thermal Consideration Mar 2, 2018
Application note Optimize DC-DC Layout for SOT Package to Improve Thermal and Voltage Spike Sep 27, 2017

Design & development

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

Evaluation board

TPS563210AEVM-663 — TPS563210A, 3A Synchronous Step-Down Converter Evaluation Module

The TPS563210A is a simple, easy-to-use, wide-Vin, 3-A synchronous step-down converter.  The TPS563210A 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 (...)
User guide: PDF | HTML
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Simulation model

TPS563210A Unencrypted PSpice Transient Model Package (Rev. B)

SLVMAH9B.ZIP (53 KB) - PSpice model
Supported products & hardware
Reference design

TIDA-010239 — AC level 2 charger platform reference design

Electric vehicle supply equipment (EVSE) facilitates power delivery to electric vehicles safely from the grid. An EVSE control system consists of an auxiliary power stage, an off-board AC/DC high-power stage (only in DC charging stations), energy metering unit, AC and DC residual current detector, (...)

Supported products & hardware
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SOT-23-THN (DDF) 8 Ultra Librarian
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