TPS65131RGET Semiconductors - ICs by Texas Instruments

IC CONV DC/DC POS/NEG 24-QFN FULL REEL

Status: Unknown
Series: -
RoHS: Unknown
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The TPS6513x is dual-output DC-DC converter generating a positive output voltage up to 15 V and a negative output voltage down to –15 V with output currents in a 200-mA range in typical applications, depending on input voltage to output voltage ratio. With a total efficiency up to 85%, the device is ideal for portable battery-powered equipment. The input voltage range of 2.7 V to 5.5 V allows the devices to be powered from batteries or from fixed 3.3-V or 5-V supplies. The TPS6513x comes in a small 4-mm × 4mm VQFN-24 package. Together with a minimum switching frequency of 1.25 MHz, the device enables designing small power supply applications because it requires only a few small external components. The converter operates with a fixed frequency PWM control topology and, if power-save mode is enabled, it uses a pulse-skipping mode at light-load currents. It operates with only 500-µA device quiescent current. Independent enable pins allow power-up and powerdown sequencing for both outputs. The device has an internal current limit overvoltage protection and a thermal shutdown for highest reliability under fault conditions.

Where to Buy

Prices starting from US$1.26

Distributor Stock
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Farnell
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No stock
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Chip One Stop
from US$1.68
226
in stock
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Newark Electronics
from US$3.07
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element14
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Texas Instruments
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Specifications

Topology Boost Inverting
Input Voltage Min 2.7V
Input Voltage Max 5.5V
DC / DC Converter IC Case VQFN
No. of Pins 24Pins
Output Current 800mA
Output Voltage Nom. -
Switching Frequency 1.5MHz
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)
Accuracy % 3%
Adjustable Output Voltage Min -15V
Base Number 65131
Frequency 1.25MHz
No. of Outputs 2Outputs
Operating Temperature Min -40°C
Operating Temperature Range -40°C to +85°C
Output Current - Output 1 1.9A
Output Current - Output 2 1.9A
Output Current Max 200mA
Output Voltage 15V
Output Voltage - Output 1 15V
Output Voltage - Output 2 -2V
Primary Input Voltage 5.5V
Regulator Output Type Adjustable
Supply Voltage Min 2.7V
Switch Output Current Isw Max 2200A
Termination Type Surface Mount Device
Voltage Regulator Type Boost/Inverting

Alternative Descriptions

Ic, Conv Dc/Dc Pos/Neg 24-Qfn | Newark Electronics
Split-Rail Converter with Dual, Positive and Negative Outputs (750mA typ) | Texas Instruments


Frequently Asked Questions

Where can I find additional details, specifications and documents for a TPS65131RGET?

Additional datasheets, footprints and schematics for TPS65131RGET are listed on our Part Details page. You can also find images and similar parts to TPS65131RGET on this page.

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What category does TPS65131RGET fall under?

The TPS65131RGET is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.

Can I view similar or alternative parts?

You can view similar parts to TPS65131RGET when available in the Power Management range under the specifications section at the bottom of the details page.

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Is the TPS65131RGET RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for TPS65131RGET have stock available?

Authorised distributors including Chip One Stop, Newark Electronics, element14, Texas Instruments and Farnell have stock available or on a lead time for TPS65131RGET.

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