Texas Instruments

TPS54560 DC-DC Converter with Eco-Mode™

Texas Instruments offers the TPS54560 60 V input, 5 A, step-down DC-DC converter with Eco-Mode

Image of Texas Instruments' TPS54560 DC-DC Converter with Eco-Mode™Texas Instruments' TPS54560 is a 60 V, 5 A, step down regulator with an integrated high side MOSFET. The device survives load dump pulses up to 65 V per ISO 7637. Current mode control provides simple external compensation and flexible component selection. A low ripple pulse skip mode reduces the no-load supply current to 146 µA. Shutdown supply current is reduced to 2 µA when the enable pin is pulled low.

Undervoltage lockout is internally set at 4.3 V but can be increased using the enable pin. The output voltage start up ramp is internally controlled to provide a controlled start up and eliminate overshoot.

A wide switching frequency range allows either efficiency or external component size to be optimized. Output current is limited cycle-by-cycle. Frequency foldback and thermal shutdown protects internal and external components during an overload condition.

The TPS54560 is available in an 8-terminal thermally enhanced HSOP PowerPAD™ package.

Features
  • High efficiency at light loads with pulse skipping eco-mode
  • 92 mΩ high-side MOSFET
  • 146 µA operating quiescent current and 2 µA shutdown current
  • 100 kHz to 2.5 MHz fixed switching frequency
  • Synchronizes to external clock
  • Low dropout at light loads with integrated BOOT recharge FET
  • Adjustable UVLO voltage and hysteresis
  • 0.8 V 1% internal voltage reference
  • 8-terminal HSOP with PowerPAD package
  • -40°C to 150°C TJ operating range
  • Create a custom design using the TPS54560 with the WEBENCH® Power Designer
Applications
  • Industrial automation and motor controls
  • Vehicle accessories: GPS, entertainment
  • USB dedicated charging ports and battery chargers
  • 12 V, 24 V, and 48 V industrial, automotive, and communications power systems

TPS54560 DC-DC Converter with Eco-Mode

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
IC REG BCK SPLIT RAIL ADJ 8SOPWRTPS54560DDAIC REG BCK SPLIT RAIL ADJ 8SOPWR609 - Immediate$55.40View Details
IC REG BCK SPLIT RAIL ADJ 8SOPWRTPS54560DDARIC REG BCK SPLIT RAIL ADJ 8SOPWR3265 - Immediate$46.35View Details
IC REG BCK SPLIT RAIL ADJ 8SOPWRTPS54560QDDARQ1IC REG BCK SPLIT RAIL ADJ 8SOPWR2212 - Immediate$70.14View Details
IC REG BCK SPLIT RAIL ADJ 8SOPWRTPS54560BQDDARQ1IC REG BCK SPLIT RAIL ADJ 8SOPWR4497 - Immediate$53.84View Details
IC REG BCK SPLIT RAIL ADJ 8SOPWRTPS54560QDDAQ1IC REG BCK SPLIT RAIL ADJ 8SOPWR4396 - Immediate$66.35View Details
IC REG BCK SPLIT RAIL ADJ 8SOPWRTPS54560BQDDAQ1IC REG BCK SPLIT RAIL ADJ 8SOPWR1668 - Immediate$61.99View Details

Evaluation Board

ImageManufacturer Part NumberDescriptionOutputs and TypePower - OutputCurrent - OutputAvailable QuantityPriceView Details
EVAL BOARD FOR TPS54560TPS54560EVM-515EVAL BOARD FOR TPS545601 Non-Isolated Output-5A0 - Immediate$484.04View Details
Published: 2017-05-22

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