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TPS5430DDAG4 The Texas Instruments TPS5430DDAG4 is a 3A step-down DC/DC switching regulator. It features a wide input voltage range and an adjustable output voltage.
Mfr Part #:

TPS5430DDAG4

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS5430DDAG4 is a 3A step-down DC/DC switching regulator. It features a wide input voltage range and an adjustable output voltage.
✓ Total Stock: 47,605 pcs
$ Price Range: $1.08

TPS5430DDAG4 Available from 2 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
47,579 pcs
On Request
47579 pcs On Request 1 On Request On Request On Request On Request On Request
Partservice ✓
Non-Authorised Inventory information
26 pcs
On Request
26 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.

TPS5430DDAG4 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Efficiency
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Operating Voltage
Output Configuration
Output Type
Output Voltage
Package Quantity
Supplier Device Package
Supplier Package
Synchronous Rectifier
Topology
Voltage
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TPS5430DDAG4 Description

Short technical summary and product information.

The TPS5430DDAG4 from Texas Instruments is a high-output-current PWM converter designed for step-down voltage regulation. It integrates a low-resistance, high-side N-channel MOSFET, enabling high efficiency up to 95% and supporting up to 3A continuous output current (4A peak).

 

This device operates with an input voltage range of 5.5V to 36V and offers an adjustable output voltage down to 1.22V with 1.5% initial accuracy. The fixed 500kHz switching frequency allows for smaller filter component sizes. Internal compensation minimizes the external parts count, simplifying design.

 

System protection features include overcurrent limiting, overvoltage protection, and thermal shutdown. The TPS5430DDAG4 is available in a small, thermally enhanced 8-pin SO PowerPAD integrated circuit package, suitable for surface mount applications. Its operating junction temperature range is -40°C to 125°C.

 

This converter is well-suited for various power management applications requiring efficient and reliable voltage step-down conversion.

TPS5430DDAG4 Quick Information

Product Type: DC DC Switching Regulator
Series: TPS5430
Canonical Name: Texas Instruments TPS5430DDAG4 Step-Down Converter
Subcategory: Step-Down Converter

TPS5430DDAG4 Compliance

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

TPS5430DDAG4 Estimated Pricing

Qty Low High
1+ $1.08 $1.08

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

TPS5430DDAG4 Features

  • Wide input voltage range from 5.5V to 36V.
  • Up to 3A continuous output current.
  • High efficiency up to 95%.
  • Adjustable output voltage down to 1.22V.
  • Compact 8-pin SO PowerPAD package.

TPS5430DDAG4 Applications

  • Power management applications.
  • Efficient voltage step-down conversion.
  • Designs requiring high output current.
  • Space-constrained power solutions.

TPS5430DDAG4 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the input voltage range for the TPS5430DDAG4?

The input voltage range is 5.5V to 36V.

What is the maximum continuous output current of the TPS5430DDAG4?

The maximum continuous output current is 3A.

What is the switching frequency of the TPS5430DDAG4?

The switching frequency is 500kHz.

What is the operating temperature range for the TPS5430DDAG4?

The operating junction temperature range is -40°C to 125°C.

What package type is the TPS5430DDAG4 available in?

The TPS5430DDAG4 is available in an 8-pin SO PowerPAD package.

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