TPS54010

ACTIVE

3V to 4V Input, 14A Synchronous Step-Down Converter

Product details

Rating Catalog Operating temperature range (°C) -40 to 85 Topology Buck Type Converter Iout (max) (A) 14 Vin (min) (V) 2.2 Vin (max) (V) 4 Switching frequency (min) (kHz) 280 Switching frequency (max) (kHz) 700 Features Enable, Frequency synchronization, Power good, Synchronous Rectification Control mode Voltage mode Vout (min) (V) 0.9 Vout (max) (V) 2.5 Iq (typ) (µA) 13000 Duty cycle (max) (%) 90
Rating Catalog Operating temperature range (°C) -40 to 85 Topology Buck Type Converter Iout (max) (A) 14 Vin (min) (V) 2.2 Vin (max) (V) 4 Switching frequency (min) (kHz) 280 Switching frequency (max) (kHz) 700 Features Enable, Frequency synchronization, Power good, Synchronous Rectification Control mode Voltage mode Vout (min) (V) 0.9 Vout (max) (V) 2.5 Iq (typ) (µA) 13000 Duty cycle (max) (%) 90
HTSSOP (PWP) 28 62.08 mm² 9.7 x 6.4
  • Separate Low-Voltage Power Bus
  • 8-mΩ MOSFET Switches for High Efficiency at 14-A Continuous Output
  • Adjustable Output Voltage Down to 0.9 V
  • Externally Compensated With 1% Internal
    Reference Accuracy
  • Fast Transient Response
  • Wide PWM Frequency:
    Adjustable 280 kHz to 700 kHz
  • Load Protected by Peak Current Limit and Thermal Shutdown
  • Integrated Solution Reduces Board Area and Total Cost
  • Separate Low-Voltage Power Bus
  • 8-mΩ MOSFET Switches for High Efficiency at 14-A Continuous Output
  • Adjustable Output Voltage Down to 0.9 V
  • Externally Compensated With 1% Internal
    Reference Accuracy
  • Fast Transient Response
  • Wide PWM Frequency:
    Adjustable 280 kHz to 700 kHz
  • Load Protected by Peak Current Limit and Thermal Shutdown
  • Integrated Solution Reduces Board Area and Total Cost

The TPS54010 low-input voltage, high-output current synchronous buck PWM converter in a dc/dc regulator integrating all required active components. Included on the substrate with the listed features are a true, high- performance, voltage error amplifier that enables maximum performance under transient conditions and flexibility in choosing the output filter L and C components; an undervoltage-lockout circuit to prevent start-up until the VIN input voltage reaches 3 V; an internally and externally set slowstart circuit to limit in-rush currents; and a power-good output useful for processor/logic reset, fault signaling, and supply sequencing.

The TPS54010 is available in a thermally enhanced 28-pin TSSOP (PWP) PowerPAD™ package, which eliminates bulky heat sinks.

The TPS54010 low-input voltage, high-output current synchronous buck PWM converter in a dc/dc regulator integrating all required active components. Included on the substrate with the listed features are a true, high- performance, voltage error amplifier that enables maximum performance under transient conditions and flexibility in choosing the output filter L and C components; an undervoltage-lockout circuit to prevent start-up until the VIN input voltage reaches 3 V; an internally and externally set slowstart circuit to limit in-rush currents; and a power-good output useful for processor/logic reset, fault signaling, and supply sequencing.

The TPS54010 is available in a thermally enhanced 28-pin TSSOP (PWP) PowerPAD™ package, which eliminates bulky heat sinks.

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Technical documentation

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Type Title Date
* Data sheet TPS54010 3-V to 4-V Input, 14-A Synchronous Step-Down Converter datasheet (Rev. C) 06 Jun 2019
Application note Thermal Performance of SWIFT(TM) DC/DC Converters in the 28-Pin HTSSOP Package 04 Feb 2005
EVM User's guide TPS54010EVM-067 14- Amp, SWIFT Regulator EVM 26 Jul 2004
Application note Using Low Voltage SWIFT DC/DC Converters with Ceramic Capacitors 08 Jan 2003

Design & development

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

Evaluation board

TPS54010EVM-067 — 14-A, 2.2-4.0 Vin DC/DC Converter with Adjustable Output Voltage Evaluation Module

The TPS54010EVM-067 kit allows the designer to evaluate the 14-A TPS54010 synchronous buck DC/DC converter with integrated power MOSFETs. The input voltage range is 3.0 V to 3.6 V and the power stage input is 2.2 V to 4.0 V. The output voltage is adjustable down to 0.9 V (module preset to 1.5 V). (...)

User guide: PDF
Not available on TI.com
Simulation model

TPS54010 TINA-TI Average Model

SLVMD76.TSC (99 KB) - TINA-TI Spice Model
Simulation model

TPS54010 TINA-TI Transient Reference Design (Rev. A)

SLVM113A.TSC (665 KB) - TINA-TI Reference Design
Simulation model

TPS54010 TINA-TI Transient Spice Model (Rev. A)

SLVM112A.ZIP (36 KB) - TINA-TI Spice Model
Simulation model

TPS54010 Unencrypted PSpice Average Model Package (Rev. A)

SLVM890A.ZIP (341 KB) - PSpice Model
Simulation model

TPS54010 Unencrypted PSpice Transient Model Package (Rev. A)

SLIM152A.ZIP (50 KB) - PSpice Model
Gerber file

Gerber File for TPS54011EVM

SLVC039.ZIP (126 KB)
Package Pins CAD symbols, footprints & 3D models
HTSSOP (PWP) 28 Ultra Librarian

Ordering & quality

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