TPS549A20RVET Semiconductors - ICs by Texas Instruments

DC/DC CONV SYNC BUCK 1MHZ VQFN-28

Status: Unknown
Series: -
RoHS: Unknown
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The TPS549A20 is a small-sized, synchronous buck converter with an adaptive on-time D-CAP3 control mode. The device offers ease-of-use and low bill-ofmaterial count for space-conscious power systems. This device features high-performance integrated MOSFETs, accurate 0.6-V reference, and an integrated boost switch. Competitive features include very-low external-component count, fast loadtransient response, auto-skip mode operation, internal soft-start control, and no requirement for compensation. The device also features fault report via PMBus™ to simplify the power supply design A forced continuous conduction mode helps meet tight voltage regulation accuracy requirements for performance DSPs and FPGAs. The TPS549A20 is available in a 28-pin VQFN-CLIP package and is specified from –40°C to 125°C ambient temperature.

Prices starting from US$3.98


Distributor Starting From Stock
Logo for Texas Instruments Texas Instruments US$3.98
4,750
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Logo for Newark Electronics Newark Electronics US$9.61
-
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Logo for element14 element14 US$9.49
-
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Specifications

Topology Synchronous Buck (Step Down)
Input Voltage Min 1.5V
Input Voltage Max 20V
No. of Outputs 1Outputs
DC / DC Converter IC Case VQFN
No. of Pins 28Pins
Output Current 15A
Output Voltage Min 600mV
Output Voltage Max 5.5V
Switching Frequency 1MHz
Operating Temperature Max 125°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL -
SVHC No SVHC (27-Jun-2018)

Alternative Descriptions

1.5-V to 20-V, 15-A synchronous SWIFT™ buck converter with PMBus | Texas Instruments
Dc/Dc Conv, Sync Buck, 1Mhz, Vqfn-28 | Newark Electronics


Frequently Asked Questions

Where can I find additional details, specifications and documents for a TPS549A20RVET?

Additional datasheets, footprints and schematics for TPS549A20RVET are listed on our Part Details page. You can also find images and similar parts to TPS549A20RVET on this page.

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What category does TPS549A20RVET fall under?

The TPS549A20RVET is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.

Can I view similar or alternative parts?

You can view similar parts to TPS549A20RVET when available in the Power Management range under the specifications section at the bottom of the details page.

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Is the TPS549A20RVET RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for TPS549A20RVET have stock available?

Authorised distributors including Texas Instruments, Newark Electronics, element14 and Farnell have stock available or on a lead time for TPS549A20RVET.

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