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Texas Instruments TPS54J060 Synchronous Buck Converters

Texas Instruments TPS54J060 Synchronous Buck Converters are high-efficiency with an adaptive on-time D-CAP3™ control mode. The TPS54J060 provides ease-of-use and low external-component count for space-conscious power systems.

The TI TPS54J060 Buck Converters feature high-performance integrated MOSFETs, accurate ±1% 900mV reference with a junction temperature range between –40°C and +125°C. Additionally, the TPS54J060 includes a very-low external-component count, fast load transient response, accurate load regulation and line regulation, and auto-skip or FCCM mode operation. The device further features adjustable soft-start control and external compensation, which is not needed to support all-ceramic capacitor designs.

The TPS54J060 Converters are offered in a 14-pin QFN 2mm × 3mm package.

Features

  • 2.7V to 16V input range with external bias ranging from 3.3V to 3.6V
  • 4V to 16V input range without external bias
  • Integrated MOSFETs support 6A continuous output current
  • D-CAP3™ control mode with a fast load-step response
  • Supports all-ceramic output capacitors
  • Reference voltage 900mV ±1% tolerance from -40°C To +125°C junction temperature
  • 0.9V to 5.5V Output voltage range
  • Auto-skipping Eco-mode™ for high light-load efficiency
  • Programmable current limit through an external resistor
  • Selectable frequency settings (600kHz, 1100kHz, 2200kHz)
  • Internal fixed, external adjustable soft-start
  • Safe pre-biased start-up capability
  • Built-in circuit allows slow output discharge
  • Open-drain power-good output
  • Latch-off for OC, UV, and OV faults
  • Fully RoHS compliant
  • 2mm × 3mm, 14-Pin Hotrod™ package with 0.5mm pitch

Applications

  • Server and cloud-computing POLs
  • Broadband, networking, and optical
  • Wireless infrastructure
  • Industrial PC
  • IP network camera

Simplified Schematic

Schematic - Texas Instruments TPS54J060 Synchronous Buck Converters

Block Diagram

Block Diagram - Texas Instruments TPS54J060 Synchronous Buck Converters

Texas Instruments TPS54J060 Synchronous Buck Converters