TPS54060 SWIFT™ Converter

TI's 0.5 A, 60 V step down SWIFT DC/DC converter with Eco-Mode™

TPS54060 SWIFT™ ConverterTexas Instruments' TPS54060 device is a 0.5 A, 60 V step down regulator with an integrated high side MOSFET. Current mode control provides simple external compensation and flexible component selection. A low ripple pulse skip mode reduces the no load, regulated output supply current to 116 µA. Using the enable pin, shutdown supply current is reduced to 1.3 µA when the enable pin is low. Under voltage lockout is internally set at 2.5 V, but can be increased using the enable pin. The output voltage startup ramp is controlled by the slow start pin that can also be configured for sequencing/tracking. An open drain power good signal indicates the output is within 93% to 107% of its nominal voltage. A wide switching frequency range allows efficiency and external component size to be optimized.

Features
  • 3.5 V to 60 V input voltage range
  • 200 mΩ high-side MOSFET
  • High efficiency at light loads with a pulse skipping Eco-Mode™
  • 116 µA operating quiescent current
  • 1.3 µA shutdown current
  • 100 kHz to 2.5 MHz switching frequency
  • Synchronizes to external clock
  • Adjustable slow start/sequencing
  • UV and OV power good output
  • Adjustable UVLO voltage and hysteresis
  • 0.8 V internal voltage reference
  • MSOP10 and 3 mm × 3 mm SON package with PowerPAD™
  • Supported by SwitcherPro™ software tool

TPS54060 SWIFT Converter

ImageManufacturer Part NumberDescriptionFunctionOutput ConfigurationAvailable Quantity
TPS54060DGQ datasheet linkIC REG BCK SPLIT RAIL ADJ 10MSOPTPS54060DGQIC REG BCK SPLIT RAIL ADJ 10MSOPStep-DownPositive1819 - Immediate
TPS54060DGQ product page link

Evaluation Module

ImageManufacturer Part NumberDescriptionMain PurposeOutputs and TypeAvailable Quantity
TPS54060EVM-590 datasheet linkEVAL MODULE FOR TPS54060TPS54060EVM-590EVAL MODULE FOR TPS54060DC/DC, Positive and Negative2, Non-Isolated2 - Immediate
4 - Factory Stock
TPS54060EVM-590 product page link
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Published: 2011-03-25