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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 QFN 3x4 mm2 24L.Key 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 QFN 3x4 24L package
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Product Specifications (1)
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| 02 Oct 2020 |
02 Oct 2020
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Technical Notes & Articles (1)
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| 20 Jan 2020 |
20 Jan 2020
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Brochures (1)
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| 23 Mar 2020 |
23 Mar 2020
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EDA Symbols, Footprints and 3D Models
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 mmMaterial Declaration**:
(**) 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
| 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$)*/Qty | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | |||||||||||
| STPD01PUR | 1 distributors |
Active
|
EAR99 | NEC | Tape And Reel | QFN-24L P 0.4 mm | - | - | CHINA | 1.5 / 1k | ||
Marketing Status
ActiveECCN (US)
EAR99Budgetary Price (US$)*/Qty
1.5 / 1k(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors
