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TPS51125ARGER The Texas Instruments TPS51125ARGER is a DC DC Switching Controller designed for efficient power management. It features a wide input voltage range and a robust operating temperature.
Mfr Part #:

TPS51125ARGER

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS51125ARGER is a DC DC Switching Controller designed for efficient power management. It features a wide input voltage range and a robust operating temperature.
✓ Total Stock: 16,091 pcs
$ Price Range: $1.61

TPS51125ARGER Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
6,879 pcs
On Request
6879 pcs On Request 1 On Request On Request 13+ On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
5,995 pcs
On Request
5995 pcs On Request 1 On Request On Request 20+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
3,217 pcs
On Request
3217 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.

TPS51125ARGER Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Sync
Control Features
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Current
Output Phases
Output Type
Output Voltage
Supplier Device Package
Supplier Package
Synchronous Rectifier
Topology
Voltage
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TPS51125ARGER Description

Short technical summary and product information.

The Texas Instruments TPS51125ARGER is a dual-synchronous buck controller with integrated 100-mA LDOs. It is designed for power management applications requiring flexible external components.

 

This controller supports an input voltage range of 5.5 V to 28 V and an output voltage range of 2 V to 5.5 V. It can handle an output current of up to 20 A and operates with a single phase. The device features synchronous rectification for improved efficiency and operates within a temperature range of -40°C to 85°C.

 

Key control features include Enable, On Time Control, and Power Good signals, facilitating system monitoring and control. The TPS51125ARGER is housed in a 24-VQFN (4x4 mm) package, suitable for surface mount applications. Its topology is a buck converter, and it offers selectable light load and PWM-only operation modes.

 

Additional integrated features include a 1% 2-V reference output and built-in output discharge. The controller also incorporates OVP/UVP/OCP and thermal shutdown protection for enhanced reliability.

TPS51125ARGER Quick Information

Product Type: DC DC Switching Controller
Canonical Name: TPS51125A Dual-Synchronous Buck Controller
Subcategory: Power Management ICs

TPS51125ARGER Compliance

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

TPS51125ARGER Estimated Pricing

Qty Low High
1+ $1.61 $1.61

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

TPS51125ARGER Features

  • Wide input voltage range: 5.5 V to 28 V.
  • High output current capability: up to 20 A.
  • Synchronous buck controller with single phase.
  • Operates from -40°C to 85°C ambient temperature.
  • Surface mount 24-VQFN (4x4mm) package.

TPS51125ARGER Applications

  • Suitable for DC/DC power conversion.
  • Ideal for power management systems.
  • Used in applications requiring step-down regulation.
  • Supports flexible external component configurations.

TPS51125ARGER FAQs

6 frequently asked questions generated from this part’s specifications.
What is the input voltage range for the TPS51125ARGER?

The input voltage range is 5.5 V to 28 V.

What is the maximum output current for this controller?

The maximum output current is 20 A.

What is the operating temperature range of the TPS51125ARGER?

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

What package type is the TPS51125ARGER supplied in?

It is supplied in a 24-VQFN (4x4mm) package for surface mounting.

Does the TPS51125ARGER feature synchronous rectification?

Yes, it features synchronous rectification.

What control features are available on the TPS51125ARGER?

Control features include Enable, On Time Control, and Power Good.

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