LTC4089-3 manager equivalent, usb power manager.
nn Seamless Transition Between Power Sources: Li-Ion Battery, USB, and 6V to 36V External Supply
nn High Efficiency 1.2A Charger from 6V to 36V Input with Adaptive Output.
nn Portable USB Devices—GPS Receivers, Cameras, MP3 Players, PDAs
Description
The LTC®4089-3 is a USB power manager plu.
The LTC®4089-3 is a USB power manager plus high voltage Li-Ion battery charger. This device controls the total current used by the USB peripheral for operation and battery charging. Battery charge current is automatically reduced such that the sum of.
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