Product details

Vin (Min) (V) 4 Vin (Max) (V) 6 Vout (Min) (V) 0.9 Vout (Max) (V) 3.3 Iout (Max) (A) 8 Iq (Typ) (uA) 11000 Switching frequency (Min) (kHz) 280 Switching frequency (Max) (kHz) 700 Features Enable, Frequency Synchronization, Power Good, Synchronous Rectification Rating Catalog Regulated outputs (#) 1 Control mode Voltage Mode Duty cycle (Max) (%) 90
Vin (Min) (V) 4 Vin (Max) (V) 6 Vout (Min) (V) 0.9 Vout (Max) (V) 3.3 Iout (Max) (A) 8 Iq (Typ) (uA) 11000 Switching frequency (Min) (kHz) 280 Switching frequency (Max) (kHz) 700 Features Enable, Frequency Synchronization, Power Good, Synchronous Rectification Rating Catalog Regulated outputs (#) 1 Control mode Voltage Mode Duty cycle (Max) (%) 90
HTSSOP (PWP) 28 43 mm² 4.4 x 9.7
  • 30-m MOSFET Switches for High Efficiency at 8-A Continuous Output
  • 0.9-V to 3.3-V Adjustable Output Voltage Range With 1% Accuracy
  • Externally Compensated
  • Fast Transient Response
  • Wide PWM Frequency:
       Fixed 350 kHz, 550 kHz or
       Adjustable 280 kHz to 700 kHz
  • Load Protected by Peak Current Limit and Thermal Shutdown
  • Integrated Solution Reduces Board Area and Total Cost
  • APPLICATIONS
    • Low-Voltage, High-Density Systems With Power Distributed at 5 V
    • Point of Load Regulation for High Performance DSPs, FPGAs, ASICs and Microprocessors
    • Broadband, Networking, and Optical Communications Infrastructure
    • Portable Computing/Notebook PCs

PowerPAD and SWIFT are trademarks of Texas Instruments.

  • 30-m MOSFET Switches for High Efficiency at 8-A Continuous Output
  • 0.9-V to 3.3-V Adjustable Output Voltage Range With 1% Accuracy
  • Externally Compensated
  • Fast Transient Response
  • Wide PWM Frequency:
       Fixed 350 kHz, 550 kHz or
       Adjustable 280 kHz to 700 kHz
  • Load Protected by Peak Current Limit and Thermal Shutdown
  • Integrated Solution Reduces Board Area and Total Cost
  • APPLICATIONS
    • Low-Voltage, High-Density Systems With Power Distributed at 5 V
    • Point of Load Regulation for High Performance DSPs, FPGAs, ASICs and Microprocessors
    • Broadband, Networking, and Optical Communications Infrastructure
    • Portable Computing/Notebook PCs

PowerPAD and SWIFT are trademarks of Texas Instruments.

As a member of the SWIFT™ family of dc/dc regulators, the TPS54810 low-input voltage high-output current synchronous buck PWM converter integrates 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 under-voltage-lockout circuit to prevent start-up until the input voltage reaches 3.8 V; an internally or externally set slow-start circuit to limit in-rush currents; and a power good output useful for processor/logic reset, fault signaling, and supply sequencing.

The TPS54810 is available in a thermally enhanced 28-pin TSSOP (PWP) PowerPAD™ package, which eliminates bulky heatsinks. TI provides evaluation modules and the SWIFT™ designer software tool to aid in quickly achieving high-performance power supply designs to meet aggressive equipment development cycles.

As a member of the SWIFT™ family of dc/dc regulators, the TPS54810 low-input voltage high-output current synchronous buck PWM converter integrates 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 under-voltage-lockout circuit to prevent start-up until the input voltage reaches 3.8 V; an internally or externally set slow-start circuit to limit in-rush currents; and a power good output useful for processor/logic reset, fault signaling, and supply sequencing.

The TPS54810 is available in a thermally enhanced 28-pin TSSOP (PWP) PowerPAD™ package, which eliminates bulky heatsinks. TI provides evaluation modules and the SWIFT™ designer software tool to aid in quickly achieving high-performance power supply designs to meet aggressive equipment development cycles.

Download

Technical documentation

star =Top documentation for this product selected by TI
No results found. Please clear your search and try again.
View all 6
Type Title Date
* Data sheet 4-V to 6-V Input, 8-A Output Synchronous Buck PWM Switcher with Integrated FETs datasheet (Rev. B) 08 Mar 2005
Technical article Minimize the impact of the MLCC shortage on your power application 29 Mar 2019
Application note Thermal Performance of SWIFT(TM) DC/DC Converters in the 28-Pin HTSSOP Package 04 Feb 2005
More literature XILINXPWR-082 EVM 23 Jul 2004
Application note Using Low Voltage SWIFT DC/DC Converters with Ceramic Capacitors 08 Jan 2003
User guide TPS54610/810/910 Evaluation Module with Ceramic Output Capacitors 21 May 2002

Design & development

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

Evaluation board

TPS54810EVM-213 — 8-A, 4-6 Vin DC/DC Converter with Ceramic Capacitors and Adjustable Output

The TPS54810EVM-213 kit allows the designer to easily evaluate the TPS54810 synchronous buck DC/DC converter with integrated 8 A continuous power MOSFETs. This module is designed for small size and high frequency and implements ceramic capacitors in the output filter. The input voltage range is (...)

User guide: PDF
Not available on TI.com
Evaluation board

TPS54880EVM — 8-A DC/DC Converter with Simultaneous Sequencing of Multiple Voltages

The TPS54880EVM Evaluation Module allows the designer to evaluate the TPS54880 for use in a multiple voltage sequencing scheme. The TPS54880 tracking regulator is paired with a TPS54610 to demonstrate simultaneous power up and down of the two voltages. However, any DC/DC converter can be used to (...)

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

TPS54810 TINA-TI Transient Reference Design

SLVM161.TSC (664 KB) - TINA-TI Reference Design
Simulation model

TPS54810 TINA-TI Transient Spice Model

SLVM162.ZIP (36 KB) - TINA-TI Spice Model
Simulation model

TPS54810 Unencrypted PSpice Transient Model Package (Rev. A)

SLIM150A.ZIP (49 KB) - PSpice Model
Gerber file

Gerber File for TPS54610EVM

SLVC050.ZIP (122 KB)
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
HTSSOP (PWP) 28 View options

Ordering & quality

Information included:
  • RoHS
  • REACH
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring

Recommended products may have parameters, evaluation modules or reference designs related to this TI product.

Support & training

TI E2E™ forums with technical support from TI engineers

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support. ​​​​​​​​​​​​​​

Videos