RT8237A controller equivalent, high efficiency single synchronous buck pwm controller.
* Wide Input Voltage Range : 4.5V to 26V
* Output Voltage Range : 0.7V to 3.3V
* Built-in 0.5% 0.7V Reference Voltage
* Quick Load-Step Response within 10.
* Notebook Computers
* CPU Core Supply
* Chipset/RAM Supply as Low as 0.7V
* Generic DC/DC Power Regulat.
The RT8237A/B 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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