LTC3553 manager equivalent, micropower usb power manager.
Micropower USB Power Manager With Li-Ion Charger,
LDO and Buck Regulator Description
n 12μA Standby Mode Quiescent Current (All Outputs On) n Seamless Transition Betw.
n USB-Based Handheld Products n Portable Li-Ion/Polymer Based Electronic Devices n Wearable Electronics n Low Power .
n 12μA Standby Mode Quiescent Current (All Outputs On) n Seamless Transition Between Input Power Sources:
Li-Ion/Polymer Battery and USB n 240mΩ Internal Ideal Diode Provides Low Loss
PowerPath™ n High Efficiency 200mA Buck Regulator n 150mA Lo.
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