Texas Instruments TPS40060 TPS40061 Data Sheet
Summary
The TPS40060/TPS40061 are high-reliability, wide-input synchronous buck controllers designed for advanced power management. These step-down converters efficiently operate across a 10V to 55V input range and feature programmable soft-start, UVLO, and integrated gate drivers. The manual details technical specifications, operational ranges, and anti-cross conduction circuitry. Ideal for mission-critical environments such as networking equipment, telecom base stations, and servers requiring robust power control.
Page 1 Text Content
TPS40060 TPS40061
www.ti.com
SLUS543D–DECEMBER 2002–REVISED SEPTEMBER
WIDE-INPUT SYNCHRONOUS BUCK CONTROLLER
FEATURES DESCRIPTION Operating Input Voltage to
The TPS40060 and TPS40061 are high-voltage, wide Input Voltage Feed-Forward Compensation input (10 to V) synchronous, step-down con-• verters.•
1% Internal 0.7-V Reference
Programmable Fixed-Frequency, Up to 1-MHz This family of devices offers design flexibility with a• variety of user programmable functions, including;Voltage
Mode Controller
soft-start, UVLO, operating frequency, voltage
Internal Gate Drive Outputs for High-Side
feed-forward, high-side current limit, and loop com-
P-Channel and Synchronous N-Channel
pensation. These devices are also synchronizable to
MOSFETs
an external supply.
16-Pin Power PAD™ Package (θJC 2°C/W)
The TPS40060 and TPS40061 incorporate MOSFET
Thermal Shutdown gate drivers for external P-channel high-side and
Externally Synchronizable N-channel synchronous rectifier (SR) MOSFETs.• Gate drive logic incorporates anti-cross conduction•
Programmable High-Side Sense Short Circuit
circuitry to prevent simultaneous high-side and Protection synchronous rectifier conduction.
Programmable Closed-Loop Soft-Start TPS40060 Source Only/TPS40061 Source/Sink
APPLICATIONS Networking Equipment Telecom Equipment
Stations Servers
SIMPLIFIED APPLICATION DIAGRAM
TPS40060PWP KFF ILIM
RT VIN
BP5 HDRV
SYNC BPN10
SGND SW
SS/SD BP10
VFB LDRV
COMP PGND
UDG-02157
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
Power PAD is trademark of Texas Instruments. PRODUCTION DATA information is current as of publication date. Copyright 2002–2004, Texas Instruments Incorporated Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters.
Page Summary Contents For Texas Instruments TPS40060 TPS40061 Data Sheet
Manual Details
| Brand | Texas Instruments |
|---|---|
| Pages | 28 |
| File Size | 373.97 KB |
| Published | July 15, 2026 |
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Frequently Asked Questions
What is the recommended input voltage range?
The device operates within a wide-input range of 10 V to 55 V.
Does it have protections against high energy faults?
It incorporates programmable High-Side Sense Short Circuit circuitry and anti-cross conduction features.
How does the device ensure proper heat dissipation?
The 16-Pin PowerPAD™ package is recommended, requiring connection to SGND (Pin 5).
Are there safeguards for MOSFET operation?
It includes internal gate drivers and programmable Closed-Loop Soft-Start functionality.