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TPS62147RGXR The Texas Instruments TPS62147RGXR is a 2A step-down DC/DC switching regulator. It operates with an input voltage range of 3V to 17V and provides an adjustable output voltage from 0.8V to 12V.
Mfr Part #:

TPS62147RGXR

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS62147RGXR is a 2A step-down DC/DC switching regulator. It operates with an input voltage range of 3V to 17V and provides an adjustable output voltage from 0.8V to 12V.
✓ Total Stock: 32,829 pcs
$ Price Range: $0.72

TPS62147RGXR Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
25,829 pcs
On Request
25829 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
6,000 pcs
On Request
6000 pcs On Request 1 On Request On Request 21+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,000 pcs
On Request
1000 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

TPS62147RGXR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Duty Cycle
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Type
Output Voltage
Quiescent Current
Supplier Device Package
Supplier Package
Synchronous Rectifier
Topology
Voltage
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TPS62147RGXR Description

Short technical summary and product information.

The Texas Instruments TPS62147RGXR is an active step-down (buck) DC/DC switching regulator designed for efficient power conversion. It supports an input voltage range from 3V to 17V and can deliver an output current of up to 2A. The output voltage is adjustable, ranging from 0.8V to 12V, with an accuracy of ±1% in PWM mode.

 

This regulator features a typical quiescent current of 18µA and operates at switching frequencies of 1.25MHz or 2.5MHz in forced PWM mode. Key features include Enable, Forced PWM, light-load efficiency, output discharge, overcurrent protection, power good output, pre-bias start-up, synchronous rectification, tracking, and adjustable UVLO. It utilizes DCS-Control topology.

 

The TPS62147RGXR is available in a 11-VQFN-HR (2x3) package, suitable for surface mount applications. The operating temperature range is -40°C to 125°C (TJ). This device is designed for applications requiring high efficiency and precise voltage regulation.

 

Features such as Automatic Efficiency Enhancement (AEE) and HICCUP overcurrent protection are integrated. The device also offers a 100% duty cycle mode and precise ENABLE input for user-defined undervoltage lockout.

TPS62147RGXR Quick Information

Product Type: DC DC Switching Regulator
Canonical Name: Texas Instruments TPS62147RGXR Step-Down Converter
Subcategory: Voltage Regulators

TPS62147RGXR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TPS62147RGXR Estimated Pricing

Qty Low High
1+ $0.72 $0.72

Estimated market price range - modelled values for guidance only, not live distributor offers.

TPS62147RGXR Features

  • 2A maximum output current capability.
  • Wide 3V to 17V input voltage range.
  • Adjustable output voltage from 0.8V to 12V.
  • ±1% output voltage accuracy in PWM mode.
  • Low 18µA typical quiescent current.

TPS62147RGXR Applications

  • Efficient step-down voltage conversion.
  • Power supplies for various electronic devices.
  • Applications requiring precise voltage regulation.
  • Designs needing low quiescent current.

TPS62147RGXR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the TPS62147RGXR?

3 V to 17 V.

What is the output voltage range?

0.8 V to 12 V, adjustable.

What is the maximum output current?

2 A.

What is the switching frequency?

Selectable 1.25 MHz or 2.5 MHz.

What is the operating temperature range?

-40°C to 125°C (junction).

What is the package type of the TPS62147RGXR?

11-VQFN-HR (2x3 mm) surface mount.

What is the typical quiescent current?

18 µA.

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