See datasheet for actual packaging/pinout drawings

Packaging

Package | PIN:

RHF | 24

Temp:

Q (-40 to 125)

ECO Plan:

Green (RoHS & no Sb/Br)

TPS54317RHFT


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

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Qty.Price
1 - 9 $ 4.53
10 - 24 $ 4.08
25 - 99 $ 3.81
100 - 249 $ 3.42
250 - 499 $ 3.19
500 - 749 $ 2.77
750 - 999 $ 2.40
1000 - 9999 $ 2.07

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Texas Instruments TPS54317RHFT

As members of the SWIFT family of dc/dc regulators, the TPS54317 low-input-voltage high-output-current synchronous-buck PWM converter integrates 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 TPS54317 device is available in a thermally enhanced 24-pin QFN (RHF) PowerPAD package, which eliminates bulky heatsinks. TI provides evaluation modules and the SWIFT designer software tool to aid in achieving high-performance power supply designs to meet aggressive equipment development cycles.

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