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MC34825EP

NXP
Part Number MC34825EP
Manufacturer NXP
Description Micro-USB Interface
Published Apr 26, 2021
Detailed Description Freescale Semiconductor Technical Data Document Number: MC34825 Rev 4.0, 9/2014 Micro-USB Interface IC Supporting Uni...
Datasheet PDF File MC34825EP PDF File

MC34825EP
MC34825EP

Overview
Freescale Semiconductor Technical Data Document Number: MC34825 Rev 4.
0, 9/2014 Micro-USB Interface IC Supporting Universal Charging Solution and Wired Accessories 34825 The 34825 is designed to support the Universal Charging Solution (UCS) recommended by the OMTP (Open Mobile Terminal Platform), as well as to use the same 5-pin micro or mini-USB connector for other INTERFACE IC wired accessories.
The 34825 supports various types of external power supplies to charge the battery, such as a dedicated AC/DC adapter or a USB port.
It has functions built-in to identify the type of the power supply, and sets low or high charging current, based on the current capability of the power supply.
The 34825 monitors the power supply, and offers an up to 28 V of overvoltage protection (OVP) to the cell phone against failed power supplies.
The 34825 also contains analog switches to multiplex the five pins, to support UART and high speed USB data communication, mono or stereo audio headset w...


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