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TPS62112RSAR The Texas Instruments TPS62112RSAR is a synchronous step-down DC-DC converter. It offers an output current of up to 1.5A and operates with an input voltage range of 3.1V to 17V.
Mfr Part #:

TPS62112RSAR

Available from 6 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS62112RSAR is a synchronous step-down DC-DC converter. It offers an output current of up to 1.5A and operates with an input voltage range of 3.1V to 17V.
✓ Total Stock: 33,064 pcs

TPS62112RSAR Available from 6 distributors

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TPS62112RSAR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Frequency
Function
Input Voltage
Lead Spacing
Lead Style
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Current
Output Type
Output Voltage
Quiescent Current
Storage Temperature
Supplier Device Package
Supplier Package
Synchronous Rectifier
Tape & Reel
Topology
Voltage
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TPS62112RSAR Description

Short technical summary and product information.

The TPS62112RSAR from Texas Instruments is a high-efficiency synchronous step-down DC-DC converter designed for systems powered by Li-ion batteries or 12V/15V rails. It supports an input voltage range from 3.1V to 17V and can provide an output current of up to 1.5A.

 

This converter features an adjustable output voltage range from 1.2V to 16V, with fixed output options available at 3.3V and 5V. It can be synchronized to an external clock up to 1.4 MHz, offering flexibility in design. The device operates with a switching frequency of 1 MHz and boasts high efficiency over a wide load-current range due to its PFM/PWM operation mode.

 

Key electrical characteristics include a typical quiescent current of 20 µA and a 100% maximum duty cycle for low dropout voltage. The TPS62112RSAR is protected against overtemperature and overcurrent conditions.

 

Packaged in a 16-pin VQFN (4x4) with surface mount type, this component is suitable for compact designs. The operating temperature range is -40°C to 85°C.

TPS62112RSAR Quick Information

Product Type: DC DC Switching Regulator
Canonical Name: TPS62112RSAR Step-Down Converter
Subcategory: DC/DC Converters

TPS62112RSAR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: Yes
Lead Free: Yes

TPS62112RSAR Features

  • High-efficiency synchronous step-down converter.
  • Input voltage range of 3.1V to 17V.
  • Output current up to 1.5A.
  • Adjustable output voltage from 1.2V to 16V.
  • Synchronizable to external clock up to 1.4MHz.

TPS62112RSAR Applications

  • Ideal for battery-powered systems.
  • Suitable for 12V or 15V power rails.
  • Used in portable electronic devices.
  • Applications requiring low noise DC-DC conversion.

TPS62112RSAR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range for the TPS62112RSAR?

The input voltage range is 3.1V to 17V.

What is the output current capability of the TPS62112RSAR?

The TPS62112RSAR can provide up to 1.5A of output current.

What are the available output voltage options for the TPS62112RSAR?

The output voltage is adjustable from 1.2V to 16V, with fixed options available at 3.3V and 5V.

What is the switching frequency of the TPS62112RSAR?

The switching frequency can be up to 1.4 MHz, and it is synchronizable to an external clock.

What is the operating temperature range for this device?

The operating temperature range is -40°C to 85°C.

What type of package is the TPS62112RSAR supplied in?

It is supplied in a 16-VQFN Exposed Pad package.

Does the TPS62112RSAR have a synchronous rectifier?

Yes, it is a synchronous step-down converter.

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