Anpec Electronics APW7025
The APW7025 integrates a PWM controller and Dual linear controller, as well as the monitoring and protection functions into a single package , which provides three controlled power outputs with over-voltage and over-current protections. The PWM controller regulates the DDR reference voltage with a synchronous-rectified buck converter. The linear controller regulates power for microprocessor core voltage and Memory Voltage.| Part No. | APW7025 |
|---|---|
| Datasheet | APW7025 Download |
| Manufacturer |  Anpec Electronics |
| Description | Advanced PWM and Dual Linear Power Controller |
| Buy | Stock & Price |
FEATURES
● 3 Regulated Voltage are provided● Switching Power for VTT(1.25V)
● Linear1 Regulator for FBVDDQ(2.5V)
GENERAL DESCRIPTION
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 protection 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 MOSFET’s RDS(ON) , eliminating the need for a current sensing resistor.● Linear2 Regulator for NVVDD(2.05V) Simple Single-Loop Control Design
● Voltage-Mode PWM Control
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● Excellent Output Voltage Regulation
● PWM Output: ±1%
● Lin...
