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STPD01 数据表(PDF) 1 Page - STMicroelectronics |
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STPD01 数据表(HTML) 1 Page - STMicroelectronics |
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1 / 43 page  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 Applications • AC adapters • USB hubs • PC monitors • Smart TV • USB-PD power distribution 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 QFN 3x4 mm2 24L. Product status link STPD01 Product summary Order code STPD01PUR Package QFN 3x4 24L Programmable buck converter for USB power delivery STPD01 Datasheet DS13473 - Rev 1 - October 2020 For further information contact your local STMicroelectronics sales office. www.st.com |
类似零件编号 - STPD01 |
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类似说明 - STPD01 |
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