DA9312 Power Management IC datasheet

2021-06-18
■DA9312 is a Power Management IC suitable for applications supplied directly from dual cell (2S) stacked Lithium battery packs or any input voltage from 5.5V to 10.5V. It integrates three independent power supplies:two DC/DC buck regulators, each delivering up to 5A, and the industry’sfirst inductor-less 10A power converter for best-in-class efficiency
■Features
●20A total output current from 5.5V to 10.5V input voltage
●2S Li-ion stacked battery pack compatible
●1.2 mm max external components height
●2S to 1S power converter stageo
●Integrated power switches
●Vout = ½ Vin
●High and flat efficiency, up to 98%
●10 A output current
●Constant (not pulsed) input current for a certain load
●Typical 13 μA quiescent current
●2 buck converters
●Configurable 2.8 to 5.35 V output voltage
●5 A single phase output current
●10 A output current indual phase configuration
●1.5 MHz switching frequency
●Typical 25 μA quiescent current / converter
●± 2 % accuracy (static)
●Integrated power switches
●Remote sensing at point of load
●Power good signals
●I2C compatible interface
●Configurable GPIOs
●Package 72 WL-CSP 6.345 x 2.815mm
●RouteEasy^TMequivalent to 0.65 mm pitch

DIALOG SEMICONDUCTOR

DA9312DA9212

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Power Management IC

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WL-CSP

English Chinese Chinese and English Japanese

2015

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