RT9224E monitor equivalent, vrm 8.5 synchronous pwm buck converter controller and output voltage monitor.
Simple Voltage-Mode PWM Control with Buck Rectification ±1% DAC Output Voltage Accuracy 5-Bit Digital-to-Analog Output Voltage Range from 1.05V to 1.825V Fast Transient R.
Power Supply for VRM 8.5 Microprocessors Low-voltage Distributed Power Supplies High Power 5V to 1.05V to 1.85V Switchin.
The RT9224E is a high speed switching controller designed for use in Synchronous DC/DC buck converter for modern CPUs. The regulated output voltage is digitally programmable from 1.05V to 1.825V by a 5-bit DAC which provides initial accuracy of ±1%. .
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