TPS61251DSGT Part Information

Details for TPS61251DSGT by Texas Instruments

Electronic & Electrical Components>Semiconductors - ICs>Power Management

Part Description

The TPS61251 device provides a power supply solution for products powered by either a three-cell, NiCd or NiMH battery, or a one-cell Li-Ion or Lipolymer battery. The wide input voltage range is ideal to power portable applications like mobile phones, solid state drives (SSD) and wireless modems. The converter is designed to charge large capacitors in the Farad range to support battery back up applications. During capacitor charging, the TPS61251 device is working as a constant current source until VOUT has reached its programmed value. The charge current can be programmed by an external resistor RILIM and provides a ±10% accuracy for the average input current limit.

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Part Specifications

Topology Boost (Step Up)
Input Voltage Min 2.3V
Input Voltage Max 6V
No. of Outputs 1Outputs
DC / DC Converter IC Case WSON
No. of Pins 8Pins
Output Current 1.5A
Output Voltage Min 3V
Output Voltage Max 6.5V
Switching Frequency 3.5MHz
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 2 - 1 year
SVHC No SVHC (27-Jun-2018)
RoHS Compliant

Alternative Part Descriptions

  • DC/DC CONV, BOOST, 3.5MHZ, WSON-8; Topology:Boost (Step Up); Input Voltage Min:2.3V; Input Voltage Max:6V; No. of Outputs:1Outputs; DC / DC Converter IC Case:WSON; No. of Pins:8Pins; Output Current:1.5A; Output Voltage Min:3V; OutputRoHS Compliant: Yes | Newark Electronics
  • 3.5-MHz, 1.5-A, 92% efficient boost converter, adjustable input current Limit, ±10% current accuracy | Texas Instruments

Frequently Asked Questions

Where can I find additional details, specifications and documents for a TPS61251DSGT?

Additional datasheets, footprints and schematics for TPS61251DSGT are listed in our Part Details tab. You can also find the TPS61251DSGT image and similar parts on this details page.

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What category does TPS61251DSGT fall under?

The TPS61251DSGT is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.

Can I view similar or alternative parts?

You can view similar parts to TPS61251DSGT when available in the Power Management range under the specifications section at the bottom of the details page.

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Is the TPS61251DSGT RoHS compliant?

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

Which authorised distributors for TPS61251DSGT have stock available?

Authorised distributors including Newark Electronics and Texas Instruments have stock available or on a lead time for TPS61251DSGT.

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