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TPS5432DDAR The Texas Instruments TPS5432DDAR is a synchronous step-down buck converter. It features a 3A output current capability and a wide input voltage range.
Mfr Part #:

TPS5432DDAR

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS5432DDAR is a synchronous step-down buck converter. It features a 3A output current capability and a wide input voltage range.
✓ Total Stock: 7,725 pcs
$ Price Range: $0.29

TPS5432DDAR 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
5,227 pcs
On Request
5227 pcs On Request 1 On Request On Request 1501+ On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
1,325 pcs
On Request
1325 pcs On Request 1 On Request On Request 16+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,173 pcs
On Request
1173 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.

TPS5432DDAR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Type
Quiescent Current
Supplier Device Package
Synchronous Rectifier
Topology
Voltage
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TPS5432DDAR Description

Short technical summary and product information.

The Texas Instruments TPS5432DDAR is a highly integrated, synchronous monolithic buck converter designed for efficient power management. This device operates with an input voltage range of 2.95V to 6V and can deliver up to 3A of continuous output current.

 

Key electrical specifications include a 700kHz switching frequency, enabling the use of smaller inductors and contributing to a compact design. The output voltage is adjustable, with a minimum output of 0.808V and a maximum of 4.5V. It employs current mode control for stable operation with external compensation and features integrated MOSFETs with a typical on-resistance of 70mΩ.

 

The TPS5432DDAR is housed in a thermally enhanced 8-pin SOIC (DDA) package, suitable for surface mount applications. Its operating temperature range is -40°C to 125°C (TJ). The device also offers features like adjustable soft start, cycle-by-cycle current limit, and frequency fold-back protection, making it a versatile solution for various power supply designs.

TPS5432DDAR Quick Information

Product Type: DC DC Switching Regulator
Canonical Name: TPS5432DDAR Synchronous Step-Down Converter
Subcategory: Buck Converter

TPS5432DDAR Compliance

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

TPS5432DDAR Estimated Pricing

Qty Low High
1+ $0.29 $0.29

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

TPS5432DDAR Features

  • Synchronous step-down buck converter
  • 3A continuous output current
  • 2.95V to 6V input voltage range
  • Adjustable output voltage
  • 700kHz switching frequency

TPS5432DDAR Applications

  • Powering embedded systems
  • Point-of-load power supplies
  • Battery-powered devices
  • Consumer electronics power

TPS5432DDAR FAQs

5 frequently asked questions generated from this part’s specifications.
What is the maximum output current for the TPS5432DDAR?

The TPS5432DDAR can provide a maximum output current of 3A.

What is the input voltage range for the TPS5432DDAR?

The input voltage range for the TPS5432DDAR is from 2.95V to 6V.

What is the switching frequency of the TPS5432DDAR?

The TPS5432DDAR operates at a switching frequency of 700kHz.

What is the operating temperature range for this device?

The operating temperature range for the TPS5432DDAR is -40°C to 125°C (TJ).

What package type is the TPS5432DDAR supplied in?

The TPS5432DDAR is supplied in an 8-SO PowerPad package.

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