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TPS56628DDA The Texas Instruments TPS56628DDA is a synchronous buck converter designed for efficient power management. It operates with an input voltage range of 4.5V to 18V and can deliver up to 6A of output current.
Mfr Part #:

TPS56628DDA

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS56628DDA is a synchronous buck converter designed for efficient power management. It operates with an input voltage range of 4.5V to 18V and can deliver up to 6A of output current.
✓ Total Stock: 73,432 pcs
$ Price Range: $1.00

TPS56628DDA Available from 3 distributors

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
72,320 pcs
On Request
72320 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,077 pcs
On Request
1077 pcs On Request 1 On Request On Request On Request On Request On Request
Speed Components Ltd ✓
Non-Authorised Inventory information
35 pcs
On Request
35 pcs On Request 1 On Request On Request 1427 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.

TPS56628DDA Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Frequency
Function
Input Voltage
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Current
Output Type
Output Voltage
Supplier Device Package
Supplier Package
Synchronous Rectifier
Topology
Voltage
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TPS56628DDA Description

Short technical summary and product information.

The TPS56628DDA from Texas Instruments is a high-performance synchronous buck converter. It is designed to provide a stable and efficient step-down voltage conversion. The device features a wide input voltage range from 4.5V to 18V, making it suitable for various power supply applications.

 

With a maximum output current capability of 6A and an adjustable output voltage range from 0.76V to 5.5V, the TPS56628DDA offers flexibility for different design requirements. It operates at a switching frequency of 650kHz, utilizing the D-CAP2 control mode for fast transient response and low output ripple. The integrated FETs contribute to high efficiency, with low-side resistance at 28 mΩ and high-side resistance at 36 mΩ.

 

This converter is housed in an 8-SO PowerPad package, designed for surface mounting. It includes features such as Auto-Skip Eco-mode for light load efficiency, Power Good output, and a fixed soft start time of 1.0 ms. The operating temperature range is -40°C to 85°C (TA).

TPS56628DDA Quick Information

Product Type: DC DC Switching Regulator
Canonical Name: TPS56628DDA Synchronous Buck Converter
Subcategory: Buck Converter

TPS56628DDA Compliance

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

TPS56628DDA Estimated Pricing

Qty Low High
1+ $1.00 $1.00

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

TPS56628DDA Features

  • Synchronous buck converter with 6A output
  • Wide 4.5V to 18V input voltage range
  • Adjustable output voltage from 0.76V to 5.5V
  • 650kHz switching frequency with D-CAP2 mode
  • Surface mount 8-SO PowerPad package

TPS56628DDA Applications

  • Efficient DC to DC power conversion
  • Power management in various electronics
  • Adjustable voltage output applications
  • Systems requiring high output current

TPS56628DDA FAQs

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

4.5 V to 18 V.

What is the output current capability?

6 A.

What is the output voltage range?

0.76 V to 5.5 V (adjustable).

What is the switching frequency?

650 kHz.

What is the operating temperature range?

-40°C to 85°C.

What package does it come in?

8-PowerSOIC (0.154", 3.90mm Width) surface mount, also known as 8-SO PowerPad.

Does it have integrated FETs?

Yes, with 36 mΩ high-side and 28 mΩ low-side resistance.

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