Advanced Pwm And Dual Linear Power Control Electronics Coropration

The APW7025 integrates a PWM Controller and Dual linear controller, as well as the monitoring and pro- tection functions into a single package , which pro- vides three controlled power outputs with over-volt- age and over-current protections. The PWM control- ler regulates the DDR reference voltage with a syn- chronous-rectified buck converter. The linear control- ler regulates power for Microprocessor core voltage and Memory Voltage. The precision reference and voltage-mode PWM control provide 2% static regulation. The linear controller drives an external N-Channel MOSFET to provide adjustable voltage. The APW7025 monitors all the output voltages , and a single Power Good signal is issued when the PWM Voltage is within 10% of the 1.25V setting and the other output levels are above their under-voltage thresholds. Additional built-in over-voltage protec- tion for the PWM output uses the lower MOSFET to prevent output voltages above 115% of the 1.25V setting. The PWM over-current function monitors the output current by using the voltage drop across the upper MOSFETs RDS(ON) , eliminating the need for a current sensing resistor. By Anpec Electronics Corporation
APW7025 's PackagesAPW7025 's pdf datasheet

APW7025 Pinout, Pinouts
APW7025 pinout,Pin out
This is one package pinout of APW7025,If you need more pinouts please download APW7025's pdf datasheet.

APW7025 Application circuits
APW7025 circuits
This is one application circuit of APW7025,If you need more circuits,please download APW7025's pdf datasheet.

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