STPD01

Active
Design Win

Programmable Buck Converter for USB Power Delivery

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Product overview

Description

The STPD01 is a programmable synchronous buck converter suitable to provide power supply in applications following USB power delivery specifications. The device provides those voltages required by USB power delivery systems as stated in USB PD 3.0 spec up to 60 W output power (20 V, 3 A).
The different levels of output voltage and current limitation can be set dynamically through I2C interface.
Overvoltage, overcurrent and overtemperature protections are included in the device.
A programmable watchdog improves the robustness and the safety of the complete system.
Finally, the device is available in QFN24L 3 x 4 mm2 .
  • All features

    • Input voltage range 6.0 V to 26.4 V
    • Internal power MOS synch rectification
    • Internal compensation
    • I2C bus controlled
    • Vout settings: 3 V to 20 V with 20 mV (min.) steps
    • Slew rate control (max. 30 mV/us)
    • Cable drop compensation
    • Iout settings: 0.1 A to 3 A with 50 mA steps
    • Embedded discharge function
    • Two programmable switching frequencies with optional clock dithering
    • Watchdog timer set by I2C
    • Configurable interrupt pin
    • Soft-start
    • Power-on pin
    • Programmable constant current limit
    • OVP, IPEAK and overtemperature protections
    • Short-circuit protection
    • Undervoltage lockout
    • Available in QFN24L 3 x 4 package

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All tools & software

    • Part number
      Status
      Description
      Type
      Supplier

      STEVAL-2STPD01

      Active

      USB Type-C Power Delivery dual port adapter based on the STPD01 programmable buck converter

      DC-DC Converter ST
      STEVAL-2STPD01

      Description:

      USB Type-C Power Delivery dual port adapter based on the STPD01 programmable buck converter

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STMicroelectronics - STPD01

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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
STPD01PUR
Active
QFN-24L P 0.4 mm Industrial Ecopack2

STPD01PUR

Package:

QFN-24L P 0.4 mm

Material Declaration**:

PDF XML

Marketing Status

Active

Package

QFN-24L P 0.4 mm

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

Sample & Buy

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Part Number
Order from distributors
Order from ST
Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Country of Origin
Budgetary Price (US$)*/Qty
min
max
STPD01PUR Available at 5 distributors

Distributor availability ofSTPD01PUR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 8954 1 Buy from Distributor
YOSUN ASIA/PACIFIC 200 1 Buy from Distributor
RS COMPONENTS EUROPE 70 1 Buy from Distributor
MOUSER WORLDWIDE 12050 1 Buy from Distributor
Farnell Element14 EUROPE 189 1 Buy from Distributor

Distributor reported inventory date: 2022-06-30

Distributor Name

DIGIKEY

Stock

8954

Min.Order

1

Region

WORLDWIDE Buy from Distributor

YOSUN

Stock

200

Min.Order

1

Region

ASIA/PACIFIC Buy from Distributor

RS COMPONENTS

Stock

70

Min.Order

1

MOUSER

Stock

12050

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

189

Min.Order

1

Distributor reported inventory date: 2022-06-30

Active
EAR99 NEC Tape and Reel QFN-24L P 0.4 mm - - CHINA

STPD01PUR Active

Package:
QFN-24L P 0.4 mm
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

STPD01PUR

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-

Max:

-

Country of Origin:

CHINA

Distributor availability ofSTPD01PUR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 8954 1 Buy from Distributor
YOSUN ASIA/PACIFIC 200 1 Buy from Distributor
RS COMPONENTS EUROPE 70 1 Buy from Distributor
MOUSER WORLDWIDE 12050 1 Buy from Distributor
Farnell Element14 EUROPE 189 1 Buy from Distributor

Distributor reported inventory date: 2022-06-30

Distributor Name

DIGIKEY

Stock

8954

Min.Order

1

Region

WORLDWIDE Buy from Distributor

YOSUN

Stock

200

Min.Order

1

Region

ASIA/PACIFIC Buy from Distributor

RS COMPONENTS

Stock

70

Min.Order

1

MOUSER

Stock

12050

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

189

Min.Order

1

Distributor reported inventory date: 2022-06-30

Swipe or click the button to explore more details Don't show this again

(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors