MAX8772 controller equivalent, (max8770 - max8772) pwm controller.
detect a fault, the controller shuts down. A voltage-regulator power-OK (PWRGD) output indicates the output is in regulation. A clock enable (CLKEN) output provides prope.
either bucking down the battery directly to create the core voltage, or else bucking down the +5V system supply. The si.
The MAX8770/MAX8771/MAX8772 are 2/1-phase interleaved Quick-PWM™ step-down VID power-supply controllers for notebook CPUs. True out-of-phase operation reduces input ripple current requirements and output voltage ripple while easing component selectio.
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