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TPS56528DDA The Texas Instruments TPS56528DDA is a 5A synchronous step-down DC/DC switching regulator. It operates with an input voltage range of 4.5V to 18V and provides an adjustable output voltage.
Mfr Part #:

TPS56528DDA

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS56528DDA is a 5A synchronous step-down DC/DC switching regulator. It operates with an input voltage range of 4.5V to 18V and provides an adjustable output voltage.
✓ Total Stock: 6,129 pcs
$ Price Range: $0.67

TPS56528DDA Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Xingangxin ✓
Non-Authorised Inventory information
6,000 pcs
On Request
6000 pcs On Request 1 On Request On Request On Request On Request On Request
PROSOFT ELECTRONICS ✓
Non-Authorised Inventory information
69 pcs
On Request
69 pcs On Request 1 On Request On Request 21+ On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
60 pcs
On Request
60 pcs On Request 1 On Request On Request 18+ 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.

TPS56528DDA Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Duty Cycle
Frequency
Function
Halogen Free
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Type
Output Voltage
Quiescent Current
SVHC Present
Supplier Device Package
Supplier Package
Synchronous Rectifier
Topology
Voltage
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TPS56528DDA Description

Short technical summary and product information.

The Texas Instruments TPS56528DDA is a synchronous step-down DC/DC switching regulator designed for power management applications. It features a wide input voltage range of 4.5V to 18V and can deliver up to 5A of output current. The output voltage is adjustable, ranging from 0.6V to 7V.

 

This device utilizes the D-CAP2 control mode, enabling fast transient response and low output ripple, making it suitable for use with ceramic output capacitors. It operates at a switching frequency of 650kHz. The integrated FETs offer high efficiency, with low-side resistance of 37 mΩ and high-side resistance of -68 mΩ. The quiescent current is typically 0.00025A, and shutdown current is less than 10 µA.

 

The TPS56528DDA is housed in an 8-SO PowerPad package, suitable for surface mount applications. It operates within a temperature range of -40°C to 125°C. The component is compliant with RoHS3 standards and has an MSL rating of 1.

TPS56528DDA Quick Information

Product Type: DC DC Switching Regulator
Canonical Name: TPS56528DDA 5-A Synchronous Step-Down Converter
Subcategory: Buck Converter

TPS56528DDA Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: No

TPS56528DDA Estimated Pricing

Qty Low High
1+ $0.67 $0.67

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

TPS56528DDA Features

  • 5A synchronous step-down converter.
  • Wide 4.5V to 18V input voltage range.
  • Adjustable output voltage from 0.6V to 7V.
  • D-CAP2 control for fast transient response.
  • Surface mount 8-SO PowerPad package.

TPS56528DDA Applications

  • Powering various electronic systems.
  • Suitable for space-constrained designs.
  • Efficient voltage regulation applications.
  • Used in battery-powered devices.

TPS56528DDA FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range for the TPS56528DDA?

The input voltage range is 4.5 V to 18 V.

What is the maximum output current of the TPS56528DDA?

The maximum output current is 5 A.

What is the output voltage range for the TPS56528DDA?

The output voltage is adjustable from 0.6 V to 7 V.

What is the switching frequency of the TPS56528DDA?

The switching frequency is 650 kHz.

What type of control mode does the TPS56528DDA use?

It uses the D-CAP2 control mode.

What is the operating temperature range for this device?

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

What package is the TPS56528DDA supplied in?

It is supplied in an 8-SO PowerPad package for surface mounting.

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