TPS546C23RVFT Semiconductors - ICs by Texas Instruments

DC/DC CONV SYNC BUCK 1KHZ LQFN-40

Status: Unknown
Series: -
RoHS: Unknown
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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.

Prices starting from US$5.41


Distributor Starting From Stock
Logo for Texas Instruments Texas Instruments US$5.41
2,632
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Logo for Newark Electronics Newark Electronics US$13.15
-
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Logo for element14 element14 US$12.98
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Specifications

Topology Synchronous Buck (Step Down)
Input Voltage Min 4.5V
Input Voltage Max 18V
No. of Outputs 1Outputs
DC / DC Converter IC Case LQFN
No. of Pins 40Pins
Output Current 35A
Output Voltage Min 350mV
Output Voltage Max 5.5V
Switching Frequency 1kHz
Operating Temperature Max 125°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 2 - 1 year
SVHC No SVHC (27-Jun-2018)

Alternative Descriptions

4.5-V to 18-V, stackable 35-A synchronous SWIFT™ buck converter with PMBus and telemetry | Texas Instruments
Dc/Dc Conv, Sync Buck, 1Khz, Lqfn-40 | Newark Electronics


Frequently Asked Questions

Where can I find additional details, specifications and documents for a TPS546C23RVFT?

Additional datasheets, footprints and schematics for TPS546C23RVFT are listed on our Part Details page. You can also find images and similar parts to TPS546C23RVFT on this page.

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What category does TPS546C23RVFT fall under?

The TPS546C23RVFT is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.

Can I view similar or alternative parts?

You can view similar parts to TPS546C23RVFT when available in the Power Management range under the specifications section at the bottom of the details page.

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Is the TPS546C23RVFT RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for TPS546C23RVFT have stock available?

Authorised distributors including Texas Instruments, Newark Electronics, element14 and Farnell have stock available or on a lead time for TPS546C23RVFT.

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