AAT3125 | USB OTG 5V Charge Pump

The AAT3125 USB On-the-Go (OTG) Charge Pump is a member of AnalogicTechs Total Power Management IC product family. The device integrates a high efficiency 1.5x fractional 100mA regulated Charge Pump for supplying VBUS with the additional functions required for OTG-devices (formerly known as Dual Role Devices). Four voltage detectors monitor VBUS and a current source, dedicated for VBUS pulsing, are provided for compliance with Session Request Protocol (SRP) as defined by the USB OTG Supplement. The Charge Pump section uses a high efficiency fractional topology, with a high frequency 750kHz switching speed which enables the use of small capacitors less than 3.3F. The AAT3125 features extremely low quiescent current to extend battery run time. Additionally, the device integrates protection features such as under-voltage lockout, output short circuit, and thermal protection. The AAT3125 is available in a surface mount QFN-16 package, rated over the -40 to +85C temperature range.
By Advanced Analogic Technologies, Inc.
AAT3125 's PackagesAAT3125 's pdf datasheet
AAT3125ISN-T1




AAT3125 Pinout, Pinouts
AAT3125 pinout,Pin out
This is one package pinout of AAT3125,If you need more pinouts please download AAT3125's pdf datasheet.

AAT3125 Application circuits
AAT3125 circuits
This is one application circuit of AAT3125,If you need more circuits,please download AAT3125's pdf datasheet.


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