RT9218 controller equivalent, 5v/12v synchronous buck pwm dc/dc and linear power controller.
z Operating with 5V or 12V Supply Voltage z Drives All Low Cost N-MOSFETs z Voltage Mode PWM Control z 300kHz Fixed Frequency Oscillator z Fast Transient Response :
`High.
z Graphic Card z Motherboard, Desktop Servers z IA Equipments z Telecomm Equipments z High Power DC-DC Regulators
Pin C.
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