TPS62480RNCT Part Information

Details for TPS62480RNCT by Texas Instruments

Electronic & Electrical Components>Semiconductors - ICs>Power Management

Part Description

The TPS62480 is a synchronous 2-phase step-down DC-DC converter for low profile point-of-load power supplies. The input voltage range of 2.4 to 5.5 V enables operation from typical 3.3-V or 5-V interface supplies as well as from backup circuits dropping down as low as 2.4 V. The output current is up to 6 A continuously provided by two phases of 3 A each, allowing the use of low-profile external components. Both the rails are running out of phase, reducing pulse current noise significantly. The TPS62480 provides an automatically entered power save mode to maintain high efficiency down to very light loads. This incorporates an automatic phase adding and shedding feature using both or only one phase according to the actual load. The device features a Power Good signal and an adjustable soft start. Also, the device features a Thermal Good signal to detect excessive internal temperature. The output voltage can be changed to a preselected value by VSEL pin. TPS62480 is able to operate in 100% duty cycle mode. The TPS62480 is packaged in a small 3 × 2.5 mm HotRod™ package (RNC).

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Part Features

  • 3 u00d7 2.5 mm HotRodu2122 Package
  • Adjustable Soft Start
  • Automatic Power Save Modes
  • Dual Phase Current Mode Topology
  • Feedback Voltage Accuracy of u00b11% (PWM Mode)
  • Forced PWM Mode
  • Input Voltage Range 2.4 to 5.5 V
  • Output Current of 6 A
  • Output Voltage Range 0.6 to 5.5 V
  • Output Voltage Select
  • Overcurrent and Short-Circuit Protection
  • Overtemperature Protection
  • Phase Shifted Operation
  • Power Good / Thermal Good Outputs
  • Typical Quiescent Current of 23 u00b5A
  • Undervoltage Lockout

Part Specifications

Topology Synchronous Buck (Step Down)
Input Voltage Min 2.4V
Input Voltage Max 5.5V
No. of Outputs 1Outputs
DC / DC Converter IC Case VQFN
No. of Pins 16Pins
Output Current 6A
Output Voltage Min 600mV
Output Voltage Max 5.5V
Switching Frequency 2.2MHz
Operating Temperature Max 125°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
Operating Temperature Min -40°C
RoHS Compliant

Alternative Part Descriptions

  • DC/DC CONV, SYNC BUCK, 2.2MHZ, VQFN-16; Topology:Synchronous Buck (Step Down); Input Voltage Min:2.4V; Input Voltage Max:5.5V; No. of Outputs:1Outputs; DC / DC Converter IC Case:VQFN; No. of Pins:16Pins; Output Current:6A; Output RoHS Compliant: Yes | Newark Electronics
  • 6A, 2.4V-5.5V input, Synchronous step-down converter with PG Output, Adjust. Soft-start and Optional | Texas Instruments

Frequently Asked Questions

Where can I find additional details, specifications and documents for a TPS62480RNCT?

Additional datasheets, footprints and schematics for TPS62480RNCT are listed in our Part Details tab. You can also find the TPS62480RNCT image and similar parts on this details page.

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What category does TPS62480RNCT fall under?

The TPS62480RNCT is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.

Can I view similar or alternative parts?

You can view similar parts to TPS62480RNCT when available in the Power Management range under the specifications section at the bottom of the details page.

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Is the TPS62480RNCT RoHS compliant?

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

Which authorised distributors for TPS62480RNCT have stock available?

Authorised distributors including Newark Electronics and Texas Instruments have stock available or on a lead time for TPS62480RNCT.

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