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TPS53124RGER The Texas Instruments TPS53124RGER is a dual, Adaptive on-time DCAP mode synchronous buck controller. It operates with an input voltage range of 4.5V to 24V and supports output voltages from 0.76V to 5.5V.
Mfr Part #:

TPS53124RGER

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS53124RGER is a dual, Adaptive on-time DCAP mode synchronous buck controller. It operates with an input voltage range of 4.5V to 24V and supports output voltages from 0.76V to 5.5V.
✓ Total Stock: 52,075 pcs
$ Price Range: $1.68

TPS53124RGER Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
50,000 pcs
On Request
50000 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
2,075 pcs
On Request
2075 pcs On Request 1 On Request On Request 09+ 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.

TPS53124RGER Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Sync
Control Features
Duty Cycle (Max)
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Current
Output Phases
Output Type
SVHC Present
Supplier Device Package
Supplier Package
Synchronous Rectifier
Topology
Voltage
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TPS53124RGER Description

Short technical summary and product information.

The TPS53124RGER from Texas Instruments is a dual, Adaptive on-time DCAP mode synchronous buck controller designed for low-voltage power rails. This component features a wide input voltage range of 4.5V to 24V, enabling flexibility in power supply designs.

 

Key electrical specifications include an output voltage range of 0.76V to 5.5V and a maximum output current capability of 15A. The controller operates with a typical quiescent current of 0.00045A and supports a maximum duty cycle of 89%. It utilizes a Buck topology with synchronous rectification for high efficiency.

 

The TPS53124RGER is housed in a 24-VQFN (4x4 mm) package, suitable for surface mount applications. The operating temperature range is -40°C to 85°C. Control features include Enable functionality, and it supports Pre-Bias Start-Up and Synchronous Rectification.

 

This controller is designed to cost-effectively complete power bus regulators, offering high efficiency and low-power consumption. Its D-Cap mode enables fast transient response, and it boasts high initial reference accuracy and low output ripple.

TPS53124RGER Quick Information

Product Type: DC DC Switching Controller
Canonical Name: TPS53124 Dual Synchronous Step-Down Controller
Subcategory: Power Management ICs

TPS53124RGER Compliance

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

TPS53124RGER Estimated Pricing

Qty Low High
1+ $1.68 $1.68

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

TPS53124RGER Features

  • Wide input voltage range: 4.5V to 24V.
  • Output voltage range: 0.76V to 5.5V.
  • High efficiency, low-power consumption.
  • D-Cap mode for fast transient response.
  • Surface mount 24-VQFN package.

TPS53124RGER Applications

  • Applicable for point-of-load (POL) regulation.
  • Suitable for low-voltage high-current rails.
  • Used in telecom and datacom equipment.
  • Designed for high-current power supply applications.

TPS53124RGER FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the TPS53124RGER?

4.5V to 24V.

What output voltages are supported?

Adjustable from 0.76V to 5.5V.

What is the maximum output current?

15A.

What is the operating temperature range?

-40°C to 85°C.

What control mode does the TPS53124RGER use?

D-CAP mode.

What is the package type?

24-VQFN Exposed Pad (4x4 mm) surface mount package.

Does it support synchronous rectification?

Yes, synchronous rectifier is built in.

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