TPS54A20RNJT Part Information

Details for TPS54A20RNJT by Texas Instruments

Electronic & Electrical Components>Semiconductors - ICs>Power Management

Part Description

The TPS54A20 is a two-phase, synchronous series capacitor buck converter designed for small size, low voltage applications from a 12-V input rail. This topology uniquely merges a switched capacitor circuit with a two phase buck converter. Advantages include automatic current balancing between the inductors, lower switching losses which enable high frequency (HF) operation, and voltage step-down through the series capacitor. Small, low profile inductors used with the TPS54A20 significantly reduce total solution area and height. An adaptive on-time control architecture provides fast transient response and accurate voltage regulation at up to 10-MHz operating frequency. Fixed frequency operation during steady state is maintained through the use of a phase lock loop (PLL) to lock switching signals to a reference oscillator.

Part Downloads

Featured content from Farnell

Part Specifications

Topology Synchronous Buck (Step Down)
Input Voltage Min 8V
Input Voltage Max 14V
No. of Outputs 1Outputs
DC / DC Converter IC Case VQFN
No. of Pins 20Pins
Output Current 10A
Output Voltage Min 510mV
Output Voltage Max 2V
Switching Frequency 10MHz
Operating Temperature Max 125°C
Product Range SWIFT TPS54A20 Series
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 2 - 1 year
SVHC No SVHC (27-Jun-2018)
Operating Temperature Min -40°C
RoHS Compliant

Alternative Part Descriptions

  • Small, 10-MHz, 8-V to 14-V, 10-A synchronous SWIFT™ series capacitor buck converter | Texas Instruments

Frequently Asked Questions

Where can I find additional details, specifications and documents for a TPS54A20RNJT?

Additional datasheets, footprints and schematics for TPS54A20RNJT are listed in our Part Details tab. You can also find the TPS54A20RNJT image and similar parts on this details page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for TPS54A20RNJT in the Pricing & Inventory tab next to part details. You can view TPS54A20RNJT price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does TPS54A20RNJT fall under?

The TPS54A20RNJT is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.

Can I view similar or alternative parts?

You can view similar parts to TPS54A20RNJT when available in the Power Management range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the TPS54A20RNJT you can contact the distributor directly for product support, shipping queries etc.

Is the TPS54A20RNJT RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Farnell.

Which authorised distributors for TPS54A20RNJT have stock available?

Authorised distributors including Texas Instruments have stock available or on a lead time for TPS54A20RNJT.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for TPS54A20RNJT often in real-time on the comparison pages.

What if I can't find stock of TPS54A20RNJT?

You can fill out our help required form which you can use to request a quote for TPS54A20RNJT from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.

Viewing Distributors for TPS54A20RNJT

Loading...
Loading Results for TPS54A20RNJT