RT9226B controller equivalent, synchronous pwm step-down dc/dc converter controller.
include output voltage monitoring for power good indication and over voltage protection.
Ordering Information
RT9226B
Package Type S : SOP-14 Operating Temperature Range .
z Low Cost CPU Power Supply z Motherboard I/O Power Supply z Add-On Card Power Supply z DDR SDRAM Bus Terminator Power S.
The RT9226B is a low cost, high-efficiency voltage-mode PWM controller for motherboard power supply application. Synchronous N-Channel MOSFET driver, short-circuit protection, and soft start function are integrated in a single chip. A simple high pow.
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