RT8228A controller equivalent, single synchronous buck pwm controller.
* Built in 1% 0.5V Reference Voltage
* Adjustable 0.5V to 3.3V Output Range
* Quick Load Step Response within 100ns
* 4700ppm/°C Programmable Current Limi.
The RT8228A is intended for CPU core, chipset, DRAM, or other low voltage supplies as low as 0.5V. The RT8228A is avail.
The RT8228A PWM controller provides high efficiency, excellent transient response, and high DC output accuracy needed for stepping down high voltage batteries to generate low voltage CPU core, I/O, and chipset RAM supplies in notebook computers.
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