TPS54060-EP

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TPS54060-EP- 0.5-A, 60V Step Down DC/DC 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 Regulated outputs (#) 1 Switching frequency (Min) (kHz) 100 Switching frequency (Max) (kHz) 2500 Features Enable, Frequency Synchronization, Light Load Efficiency, Over Current Protection, Power Good, Tracking, UVLO Adjustable Control mode Current Mode Duty cycle (Max) (%) 98 Type Converter Operating temperature range (C) -55 to 125 Rating HiRel Enhanced Product open-in-new Find other Buck converters (integrated switch)

Package | Pins | Size

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

Features

  • 3.5- 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/Sequencing
  • UV and OV Power Good Output
  • Adjustable UVLO Voltage and Hysteresis
  • 0.8-V Internal Voltage Reference
  • MSOP10 Package With PowerPAD
  • Supported by SwitcherPro™ Software Tool
    (http://focus.ti.com/docs/toolsw/folders/print/switcherpro.html)
  • Supports Defense, Aerospace, and Medical Applications
    • Controlled Baseline
    • One Assembly and Test Site
    • One Fabrication Site
    • Available in Military (–55°C to 125°C)
      Temperature Range
    • Extended Product Life Cycle
    • Extended Product-Change Notification
    • Product Traceability
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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.

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 93% 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 a 10-pin thermally-enhanced MSOP10 PowerPAD package.

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Technical documentation

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No results found. Please clear your search and try again. View all 3
Type Title Date
* Datasheet TPS54060-EP 0.5-A, 60-V Step-Down DC/DC Converter With Eco-Mode datasheet Jul. 09, 2014
Technical articles Minimize the impact of the MLCC shortage on your power application Mar. 29, 2019
VID TPS54060-EP VID V6214617 Jun. 21, 2016

Design & development

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

Hardware development

EVALUATION BOARDS Download
document-generic User guide
$25.00
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 BOARDS Download
document-generic User guide
$25.00
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 MODELS Download
SLIM070.ZIP (65 KB) - PSpice Model
SIMULATION MODELS Download
SLIM137.TSM (58 KB) - TINA-TI Spice Model
SIMULATION MODELS Download
SLIM138.TSC (470 KB) - TINA-TI Reference Design
SIMULATION MODELS Download
SLVM917.ZIP (85 KB) - PSpice Model
CALCULATION TOOLS 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 TOOLS 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 TOOLS 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 (...)

Reference designs

REFERENCE DESIGNS Download
PFC, Resonant Half-Bridge, Buck (PFC, 42V@6A) for Digital Audio
PMP5327 — The PMP5327 reference design provides a 42V/6A output with power factor correction from a universal AC input voltage range. This design uses the UCC28019A to control the front end PFC boost stage. The output of the PFC is followed by a UCC25600 LLC resonant half-bridge. The total efficieny, from (...)
REFERENCE DESIGNS Download
Microcontroller supply
PMP5610 — Simple, low power, dual output supply w/ TPS54060 to supply low power DSPs, ASICs or similar outputs from wide input voltage range.
Design files
REFERENCE DESIGNS Download
Microcontroller supply
PMP5609 — Simple, low power, dual output supply w/ TPS54040 to supply microprocessors or similar output from widest input voltage range.
Design files
REFERENCE DESIGNS Download
8Vdc-75Vdc Input; 3.3V, +/-2.5V, 1.2V Output; Ultra-Low Power Flyback
PMP4986 — The PMP4986 reference design uses the UCC2581 PWM controller to generate an isolated 3.3V/300mA output. Three TPS62110 converters are used to create +/-2.5V and 1.2V outputs from the 3.3V output. A TPS54060 is used on the primary side to create a non-isolated 3.3V/12mA output. The TPS62110 (...)
Design files

CAD/CAE symbols

Package Pins Download
HVSSOP (DGQ) 10 View options

Ordering & quality

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