See datasheet for actual packaging/pinout drawings

Packaging

Package | PIN:

RVF | 40

Temp:

Q (-40 to 125)

ECO Plan:

Pb-Free (RoHS Exempt)

TPS546C23RVFT


4.5V-18V, 35A PMBus Stackable Synchronous Buck Converter

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Qty.Price
1 - 9 $ 11.45
10 - 24 $ 10.33
25 - 99 $ 9.49
100 - 249 $ 8.51
250 - 499 $ 7.85
500 - 749 $ 6.92
750 - 999 $ 6.12
1000 - 9999 $ 5.31

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Texas Instruments TPS546C23RVFT

The TPS546C23 devices are PMBus 1.3 Compliant, non-isolated DC-DC converters with integrated FETs, capable of high-frequency operation and 35-A current output from a 5-mm × 7-mm package. Two TPS546C23 devices can be paralleled together to provide up to 70-A load. Current sensing is realized by sampling a small portion of the power stage current and independent on the device temperature. High-frequency, low-loss switching, provided by an integrated NexFET power stage and optimized drivers, allows for very high-density power solutions. The PMBus interface enables the AVS functions through VOUT_COMMAND, flexible converter configuration, as well as key parameters monitoring including output voltage, current, and internal die temperature. Response to fault conditions can be set to either restart, latch-off or ignore depending on system requirements.

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