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3V to 6V Input, 6A Synchronous Step-Down Converter


Package | PIN: PWP | 28
Temp: I (-40 to 85)
Carrier: Cut Tape
Qty Price
1-9 $5.97
10-24 $5.37
25-99 $5.02
100-249 $4.50
250-499 $4.20
500-749 $3.66
750-999 $3.16
1000+ $3.10


  • 30-mΩ, 12-A Peak MOSFET Switches for High Efficiency at 6-A Continuous Output Source or Sink Current
  • Adjustable Output Voltage Down to 0.9 V With 1.0% Accuracy
  • Wide PWM Frequency: Fixed 350 kHz, 550 kHz or Adjustable 280 kHz to 700 kHz
  • Synchronizable to 700 kHz
  • Load Protected by Peak Current Limit and Thermal Shutdown
  • Integrated Solution Reduces Board Area and Component Count
  • SWIFT Documentation, Application Notes, and Design Software: www.ti.com/swift

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Texas Instruments  TPS54610PWPR

As a member of the SWIFT™ family of dc/dcregulators, the TPS54610low-input voltage high-output current synchronous buck PWM converter integrates all required activecomponents. Included on the substrate with the listed features are a true, high performance,voltage error amplifier that enables maximum performance and flexibility in choosing the outputfilter L and C components; an under-voltage-lockout circuit to prevent start-up until the inputvoltage reaches 3 V; an internally or externally set slow-start circuit to limit inrush currents;and a power good output useful for processor/logic reset, fault signaling, and supplysequencing.

The TPS54610 isavailable in a thermally enhanced 28-pin HTSSOP (PWP) PowerPAD™ package, which eliminates bulky heatsinks. TIprovides evaluation modules and the SWIFT™ designer software tool to aid in quickly achievinghigh-performance power supply designs to meet aggressive equipment development cycles.