TPS54316QPWPRQ1

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TPS54316QPWPRQ1

Automotive 3V to 6V, 3A Synchronous Buck Converter with 3.3V Fixed Output Voltage

Packaging

Package | PIN: PWP | 20
Temp: Q (-40 to 125)
Carrier: Cut Tape
Qty Price
1-9 $5.00
10-24 $4.50
25-99 $4.20
100-249 $3.77
250-499 $3.52
500-749 $3.06
750-999 $2.65
1000+ $2.60

Features

  • Qualified for Automotive Applications
  • 60-m MOSFET Switches for High Efficiency at 3-A Continuous Output Source or Sink Current
  • 0.9-V, 1.2-V, 1.5-V, 1.8-V, 2.5-V, and 3.3-V Fixed Output Voltage Devices With 1% Initial Accuracy
  • Internally Compensated for Low Parts Count
  • Fast Transient Response
  • Wide PWM Frequency: Fixed 350 kHz, 550 kHz, or Adjustable 280 kHz to 700 kHz
  • Load Protected by Peak Current Limit and Thermal Shutdown
  • Integrated Solution Reduces Board Area and Total Cost
  • APPLICATIONS
    • Low-Voltage, High-Density Systems With Power Distributed at 5 V or 3.3 V
    • Point of Load Regulation for High Performance DSPs, FPGAs, ASICs, and Microprocessors
    • Broadband, Networking and Optical Communications Infrastructure
    • Automotive Telematics

PowerPAD and SWIFT are trademarks of Texas Instruments.

Texas Instruments  TPS54316QPWPRQ1

As members of the SWIFT family of dc/dc regulators, the TPS54311, TPS54312, TPS54313, TPS54314, TPS54315, and TPS54316 low-input-voltage high-output current synchronous-buck PWM converters integrate all required active components. Included on the substrate with the listed features are a true, high performance, voltage error amplifier that provides high performance under transient conditions; an undervoltage-lockout circuit to prevent start-up until the input voltage reaches 3 V; an internally and externally set slow-start circuit to limit in-rush currents; and a power good output useful for processor/logic reset, fault signaling, and supply sequencing.

The TPS54311, TPS54312, TPS54313, TPS54314, TPS54315, and TPS54316 devices are available in a thermally enhanced 20-pin TSSOP (PWP) PowerPAD™ package, which eliminates bulky heatsinks. Texas Instruments provides evaluation modules and the SWIFT designer software tool to aid in quickly achieving high-performance power supply designs to meet aggressive equipment development cycles.