TPS54060

ACTIVE

3.5V to 60V Input, 0.5A Step-Down Converter with Eco-Mode

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Product details

Parameters

Vin (Min) (V) 3.5 Vin (Max) (V) 60 Vout (Min) (V) 0.8 Vout (Max) (V) 58 Iout (Max) (A) 0.5 Iq (Typ) (uA) 116 Switching frequency (Min) (kHz) 100 Switching frequency (Max) (kHz) 2500 Features Enable, Frequency Synchronization, Light Load Efficiency, Power Good, Tracking, UVLO Adjustable Operating temperature range (C) -40 to 150 Rating Catalog Regulated outputs (#) 1 open-in-new Find other Buck converters (integrated switch)

Package | Pins | Size

HVSSOP (DGQ) 10 15 mm² 3 x 4.9 VSON (DRC) 10 9 mm² 3 x 3 open-in-new Find other Buck converters (integrated switch)

Features

  • 3.5-V to 60-V Input Voltage Range
  • 200-mΩ High-Side MOSFET
  • High Efficiency at Light Loads with a Pulse
    Skipping Eco-Mode™
  • 116-µA Operating Quiescent Current
  • 1.3-µA Shutdown Current
  • 100-kHz to 2.5-MHz Switching Frequency
  • Synchronizes to External Clock
  • Adjustable Slow Start and Sequencing
  • UV and OV Power Good Output
  • Adjustable UVLO Voltage and Hysteresis
  • 0.8-V Internal Voltage Reference
  • 10-Pin HVSSOP With PowerPAD™ Package and
    3-mm × 3-mm 10-Pin VSON Package
  • Supported by WEBENCH™ and SwitcherPro™
    Software Tool
  • APPLICATIONS
    • 12-V, 24-V, and 48-V Industrial and Commercial
      Low Power Systems
    • Aftermarket Auto Accessories: Video, GPS,
      Entertainment

All other trademarks are the property of their respective owners

open-in-new Find other Buck converters (integrated switch)

Description

The TPS54060 device is a 60-V, 0.5-A, step-down regulator with an integrated high-side MOSFET. Current-mode control provides simple external compensation and flexible component selection. A low ripple pulse skip mode reduces the no load, regulated output supply current to 116 µA. Using the enable pin, shutdown supply current is reduced to 1.3 µA, when the enable pin is low.

VIN undervoltage lockout is internally set at 2.5 V, but can be increased using the enable pin. The output voltage startup ramp is controlled by the slow start pin that can also be configured for sequencing/tracking. An open-drain power good signal indicates the output is within 94% to 107% of its nominal voltage.

A wide switching frequency range allows efficiency and external component size to be optimized. Frequency fold back and thermal shutdown protects the part during an overload condition.

The TPS54060 is available in 10-pin thermally enhanced HVSSOP PowerPAD™ package and 10-pin 3-mm × 3-mm VSON package.

open-in-new Find other Buck converters (integrated switch)
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Technical documentation

= Top documentation for this product selected by TI
No results found. Please clear your search and try again. View all 13
Type Title Date
* Datasheet TPS54060 0.5-A, 60-V Step Down DC-DC Converter with Eco-Mode™ datasheet (Rev. C) Sep. 08, 2015
Technical articles Minimize the impact of the MLCC shortage on your power application Mar. 29, 2019
Application note Understanding Eco-mode(TM) Operation Dec. 05, 2016
Technical articles Quantifying harmonic distortion: Options for calculating THD Aug. 19, 2016
Application note Design Considerations for DC-DC Converters in Fast-Input Slew Rate Applications Mar. 05, 2015
Technical articles Knock out the noise! Create a cleaner PLC design Feb. 26, 2015
Application note Automated Frequency Response Analyzer Oct. 09, 2013
Application note Differences between the TPS54x40, TPS54x60 and the TPS54x40A, TPS54x60A Apr. 17, 2013
Application note Create an Inverting Power Supply from a Step-Down Regulator (Rev. B) Oct. 26, 2012
Application note Level Shifting Control for an Inverting Buck-boost Oct. 10, 2012
Application note Improved Load Current Capability for Cap-Drop Off-Line Power Supply for E-Meter Oct. 27, 2011
User guide TPS54060EVM-590 100mA, Split Rail SWIFT™ Regulator Evaluation Module May 11, 2010
User guide TPS54060EVM-457 0.5-A, SWIFT(TM) Regulator EVM Mar. 16, 2009

Design & development

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

Hardware development

EVALUATION BOARD Download
25
Description
The TPS54060 dc/dc converter is designed to provide up to a 0.5-A output from an input voltage source of 3.5 V to 60 V. This evaluation module is designed to demonstrate the small, printed-circuit-board areas that may be achieved when designing with the TPS54060 regulator. The switching frequency is (...)
EVALUATION BOARD Download
25
Description
The TPS54060 DC/DC converter is designed to provide up to a 0.5-A output from an input voltage source of 3.5V to 60V. Rated input voltage and output current range for the TPS54060EVM-590 evaluation module are given in Table 1 of the User Guide. This evaluation module is designed to demonstrate (...)

Design tools & simulation

SIMULATION MODEL Download
SLIM070.ZIP (65 KB) - PSpice Model
SIMULATION MODEL Download
SLIM137.TSM (58 KB) - TINA-TI Spice Model
SIMULATION MODEL Download
SLIM138.TSC (470 KB) - TINA-TI Reference Design
SIMULATION MODEL Download
SLVM917.ZIP (85 KB) - PSpice Model
SIMULATION MODEL Download
SLVMD07.ZIP (7 KB) - PSpice Model
SIMULATION MODEL Download
SLVMD14.ZIP (1 KB) - PSpice Model
SIMULATION TOOL Download
PSpice® for TI design and simulation tool
PSPICE-FOR-TI — 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 (...)
Features
  • Leverages Cadence PSpice Technology
  • Preinstalled library with a suite of digital models to enable worst-case timing analysis
  • Dynamic updates ensure you have access to most current device models
  • Optimized for simulation speed without loss of accuracy
  • Supports simultaneous analysis of multiple products
  • (...)
CALCULATION TOOL Download
Up To 60V Input Step-Down LED Driver Calculator for SWIFT DC/DC Converters
LEDDRIVER60VSWIFT-CALC The LEDDriver60VSWIFT-CALC design calculator is an Excel spreadsheet that facilitates design with the 60V TPS54x60 family of non-synchronous buck converters used as a high-brightness LED driver. The design achieves a constant current supply with an output voltage that varies with changes in the LED (...)
CALCULATION TOOL Download
Inverting Power Supply Calculator for SWIFT DC/DC with Integrated FETs
SWIFTINV-CALC The SWIFTINV-CALC Excel sheet is a complementary worksheet to the SLVA317 application note. The worksheet is used to calculate the external components needed to create a negative output voltage from a positive input voltage. The tool features several families of wide input voltage, current-mode (...)
CALCULATION TOOL Download
Positive and Negative Output Voltage Split Rail Calculator for SWIFT DC/DC Converters
SWIFTPOSNEG-CALC The SWIFTPosNeg-CALC Excel sheet is a complementary worksheet to the SLVA369 application note.

This worksheet is used to calculate the external components needed to create a dual output (i.e. positive and negative) power supply using a step-down switching regulator and catalog off the shelf coupled (...)

CALCULATION TOOL Download
SLVC392.ZIP (457 KB)
CALCULATION TOOL Download
SLVC432A.ZIP (49 KB)

Reference designs

Many TI reference designs include the TPS54060 Use our reference design selection tool to review and identify designs that best match your application and parameters.

CAD/CAE symbols

Package Pins Download
HVSSOP (DGQ) 10 View options
VSON (DRC) 10 View options

Ordering & quality

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  • Material content
  • Qualification summary
  • Ongoing reliability monitoring

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