FEATURES
1-, 2-, or 3-phase operation at up to 750 kHz per phase ±8 mV worst-case differential sensing error over temperature Interleaved PWM outputs for driving external high power MOSFET drivers Automatic power-saving modes maximize efficiency during light load and deeper sleep operation Soft transient control reduces inrush current and audio noise Active current balancing between output phases Independent current limit and load line setting inputs for additional design flexibility Built-in power-good masking supports VID on-the-fly 7-bit digitally programmable 0.3 V to 1.5 V output Overload and short-circuit protection with programmable latch-off delay Built-in clock enable output delays CPU clock until CPU supply voltage stabilizes APPLICATIONS
Notebook power supplies for next generation Intel® processors GENERAL DESCRIPTION
The ADP32071 is a high efficiency, multiphase, synchronous, buck-switching regulator controller optimized for converting notebook battery voltage into the core supply voltage required by high performance Intel processors.
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