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TPS658620 - Advanced Power Management Unit

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www.ti.com 1 Introduction TPS658620 Advanced Power Management Unit SLVS993 – OCTOBER 2009 1.1 Main Features • BATTERY CHARGER – Complete Charge Management Solution for a Single Cell Li-Ion/Li-Pol Cell With Dynamic Power Management and Thermal Foldback. – Maximum 1.0A charge current – Programmable Adapter and USB Charge Operation • INTEGRATED POWER SUPPLIES – 3 Programmable Step-Down converters • Software Controlled Enable/Forced PWM Mode • Automatic Power Saving Mode • Maximum 1.2A Outputs – 11 Programmable General Purpose LDOs • 7 With Output Voltages of 1.25V to 3.3V • 2 With Output Voltages of 0.725V to 1.5V or 1.25V to 2.586V (factory configurable) • 1 “Always On” With Output Voltages of 1.25V to 3.3V • 1 With Output Voltage of 1.70V–2.
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