Home Power management DC/DC switching regulators Step-down (buck) regulators Buck controllers (external switch)

TPS40060

ACTIVE

Wide Input (10V-55V) up to 1 MHz Frequency Synchronous Buck Controller, source only

A newer version of this product is available

open-in-new Compare alternates
Same functionality with different pin-out to the compared device
LM5145 ACTIVE 75V Synchronous Buck Controller With Wide Input Voltage and Duty Cycle Ranges Frequency sync in and out, fast transient response and voltage mode control.

Product details

Vin (min) (V) 10 Vin (max) (V) 55 Vout (min) (V) 0.7 Vout (max) (V) 45 Iout (max) (A) 10 Iq (typ) (mA) 1.5 Switching frequency (min) (kHz) 100 Switching frequency (max) (kHz) 1000 Features Enable, Frequency synchronization, Synchronous Rectification Operating temperature range (°C) -40 to 85 Regulated outputs (#) 1 Number of phases 1 Rating Catalog Control mode Voltage mode Type Controller
Vin (min) (V) 10 Vin (max) (V) 55 Vout (min) (V) 0.7 Vout (max) (V) 45 Iout (max) (A) 10 Iq (typ) (mA) 1.5 Switching frequency (min) (kHz) 100 Switching frequency (max) (kHz) 1000 Features Enable, Frequency synchronization, Synchronous Rectification Operating temperature range (°C) -40 to 85 Regulated outputs (#) 1 Number of phases 1 Rating Catalog Control mode Voltage mode Type Controller
HTSSOP (PWP) 16 32 mm² 5 x 6.4
  • Operating Input Voltage 10 V to 55 V
  • Input Voltage Feed-Forward Compensation
  • < 1% Internal 0.7-V Reference
  • Programmable Fixed-Frequency, Up to 1-MHz
    Voltage Mode Controller
  • Internal Gate Drive Outputs for High-Side P-Channel
    and Synchronous N-Channel MOSFETs
  • 16-Pin PowerPAD Package (θJC = 2°C/W)
  • Thermal Shutdown
  • Externally Synchronizable
  • Programmable High-Side Sense Short Circuit Protection
  • Programmable Closed-Loop Soft-Start
  • TPS40060 Source Only/TPS40061 Source/Sink

PowerPAD is a trademark of Texas Instruments.

  • Operating Input Voltage 10 V to 55 V
  • Input Voltage Feed-Forward Compensation
  • < 1% Internal 0.7-V Reference
  • Programmable Fixed-Frequency, Up to 1-MHz
    Voltage Mode Controller
  • Internal Gate Drive Outputs for High-Side P-Channel
    and Synchronous N-Channel MOSFETs
  • 16-Pin PowerPAD Package (θJC = 2°C/W)
  • Thermal Shutdown
  • Externally Synchronizable
  • Programmable High-Side Sense Short Circuit Protection
  • Programmable Closed-Loop Soft-Start
  • TPS40060 Source Only/TPS40061 Source/Sink

PowerPAD is a trademark of Texas Instruments.

The TPS40060 and TPS40061 are high-voltage, wide input (10 V to 55 V) synchronous, step-down converters.

This family of devices offers design flexibility with a variety of user programmable functions, including; soft-start, UVLO, operating frequency, voltage feed-forward, high-side current limit, and loop compensation. These devices are also synchronizable to an external supply.

The TPS40060 and TPS40061 incorporate MOSFET gate drivers for external P-channel high-side and N-channel synchronous rectifier (SR) MOSFETs. Gate drive logic incorporates anti-cross conduction circuitry to prevent simultaneous high-side and synchronous rectifier conduction.

The TPS40060 and TPS40061 are high-voltage, wide input (10 V to 55 V) synchronous, step-down converters.

This family of devices offers design flexibility with a variety of user programmable functions, including; soft-start, UVLO, operating frequency, voltage feed-forward, high-side current limit, and loop compensation. These devices are also synchronizable to an external supply.

The TPS40060 and TPS40061 incorporate MOSFET gate drivers for external P-channel high-side and N-channel synchronous rectifier (SR) MOSFETs. Gate drive logic incorporates anti-cross conduction circuitry to prevent simultaneous high-side and synchronous rectifier conduction.

Download View video with transcript Video

Technical documentation

star =Top documentation for this product selected by TI
No results found. Please clear your search and try again.
View all 3
Type Title Date
* Data sheet TPS40060 Wide Input Synchronous Buck Controller datasheet (Rev. F) 03 Jun 2013
Application note TPS4005x TPS4006x Effect of Programmable UVLO 25 Mar 2004
User guide Using the TPS40060 13 Jan 2004

Design & development

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

Evaluation board

TPS40060EVM — 10-V to 55-V Input, 3.3-V Output, 4-A, Wide Input Range EVM

TPS40060EVM is a wide input range synchronous buck converter using the full input range ofthe TPS40060 to produce a regulated 3.3 V output at up to 4 A of load current. Using lossless RDS(on) current sense for short circuit protection and a high-side P-channel MOSFET simplifies the (...)

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

TPS40060 TINA-TI Average Reference Design

SLUM118.TSC (76 KB) - TINA-TI Reference Design
Simulation model

TPS40060 TINA-TI Average Spice Model

SLUM117.ZIP (8 KB) - TINA-TI Spice Model
Simulation model

TPS40060 TINA-TI Start-Up Reference Design

SLUM120.TSC (615 KB) - TINA-TI Reference Design
Simulation model

TPS40060 TINA-TI Steady State Reference Design

SLUM121.TSC (414 KB) - TINA-TI Reference Design
Simulation model

TPS40060 TINA-TI Transient Spice Model

SLUM119.ZIP (54 KB) - TINA-TI Spice Model
Simulation model

TPS40060 Unencrypted PSpice Average Model Package (Rev. A)

SLIM024A.ZIP (122 KB) - PSpice Model
Simulation model

TPS40060 Unencrypted PSpice Transient Model Package (Rev. A)

SLIM035A.ZIP (91 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
HTSSOP (PWP) 16 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
Information included:
  • Fab location
  • Assembly location

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