TPS65820
www.
ti.
com
SLVS663 – MAY 2006
SINGLE-CELL Li-ION BATTERY- AND POWER-MANAGEMENT IC
FEATURES
• BATTERY CHARGER – Complete charge management solution for single Li-Ion/Li-Pol cell with thermal foldback, dynamic power management and pack temperature sensing, supporting up to 1.
5-A max charge current
– Programmable charge parameters for AC adapter and USB port operation
• INTEGRATED POWER SUPPLIES – A total of 9 LDOs are integrated:
• Six adjustable output LDOs (1.
25-V to 3.
3-V)
• Two fixed-
voltage LDOs (3.
3-V) • One fixed-
voltage, always-on LDO (3.
3-V) • One RTC backup supply with low leakage
(3.
1-V)
– Two 600-mA, programmable dc/dc buck converters (0.
6-V to 3.
4-V) with enable, stan...