TPS51124RGETG4 The Texas Instruments TPS51124RGETG4 is a dual synchronous buck controller designed for low output voltage rails. It operates with an input voltage range of 3 V to 28 V and supports output voltages from 0.76 V to 5.5 V.
Mfr Part #:

TPS51124RGETG4

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS51124RGETG4 is a dual synchronous buck controller designed for low output voltage rails. It operates with an input voltage range of 3 V to 28 V and supports output voltages from 0.76 V to 5.5 V.
✓ Total Stock: 6,816 pcs

TPS51124RGETG4 Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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6,816 pcs
6816 pcs On Request 1 On Request On Request 2009 On Request On Request

TPS51124RGETG4 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Industrial Grade
SVHC Present
Tape & Reel

TPS51124RGETG4 Description

Short technical summary and product information.

The TPS51124RGETG4 from Texas Instruments is a dual synchronous buck controller suitable for low output voltage applications. This device supports a wide input voltage range from 3 V to 28 V, with adjustable output voltages ranging from 0.76 V to 5.5 V. It is capable of delivering up to 15 A of output current.

 

The controller features D-CAP mode for fast transient response and includes functionalities like Enable, Light-load efficiency, Power good signals, and Synchronous rectification. The operating temperature range is -40°C to 85°C.

 

Packaged in a VQFN format with a size of 16 mm² (4 mm × 4 mm), the TPS51124RGETG4 is designed for efficient power management. Its fixed frequency operation and selectable frequency options contribute to its performance. The device also boasts low quiescent current and high efficiency, making it suitable for various power supply designs.

 

Applications for this controller include notebook I/O and low-voltage system buses, where reliable and efficient power delivery is critical. The controller's features aim to optimize power consumption and system performance.

TPS51124RGETG4 Quick Information

Product Type: DC DC Switching Controller
Series: TPS51124
Canonical Name: TPS51124 Dual Synchronous Step-Down Controller
Subcategory: Power Management ICs (PMICs)

TPS51124RGETG4 Compliance

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

TPS51124RGETG4 Features

  • Dual synchronous buck controller for low voltage.
  • Wide 3-V to 28-V input voltage range.
  • 0.76-V to 5.5-V output voltage capability.
  • Up to 15 A maximum output current.
  • D-CAP mode for fast transient response.

TPS51124RGETG4 Applications

  • Point-of-load voltage regulation for processors and logic.
  • Power management in telecom and networking equipment.
  • Industrial DC-DC conversion with high efficiency.
  • Battery-powered systems requiring low quiescent current.
  • Space-constrained designs using VQFN package.

TPS51124RGETG4 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the TPS51124RGETG4?

3 V to 28 V.

What is the output voltage range?

0.76 V to 5.5 V.

What is the maximum output current?

15 A.

What is the operating temperature range?

-40°C to 85°C.

What package is the TPS51124RGETG4 available in?

VQFN package, 16 mm² (4 mm × 4 mm).

What control mode does it use?

D-CAP control mode.

What is the typical quiescent current?

0.35 mA.

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