MAX8903B charger equivalent, 1-cell li+ dc-dc charger.
optimized smart power control to make the best use of limited USB or adapter power. Battery charge current and SYS output current limit are independently set. Power not u.
PDA, Palmtop, and Wireless Handhelds
Personal Navigation Devices
Smart Cell Phones
Portable Multimedia Players
Mobile In.
The MAX8903B is an integrated 1-cell Li+ charger and Smart Power Selectorâ„¢ with dual (AC adapter and USB) power inputs. The switch mode charger uses a high switching frequency to eliminate heat and allow for tiny external components. It can operate w.
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