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APW8871

ANPEC
Part Number APW8871
Manufacturer ANPEC
Description DDR4 TOTAL POWER SOLUTION SYNCHRONOUS DC/DC CONVERTER
Published Jun 22, 2016
Detailed Description APW8871 DDR4 TOTAL POWER SOLUTION (VPP/VDDQ/VTT) SYNCHRONOUS DC/DC CONVERTER for NB/MB Features Provide 4 Independent...
Datasheet PDF File APW8871 PDF File

APW8871
APW8871

Overview
APW8871 DDR4 TOTAL POWER SOLUTION (VPP/VDDQ/VTT) SYNCHRONOUS DC/DC CONVERTER for NB/MB Features Provide 4 Independent Outputs for VPP, VDDQ,VTT LDO and VTTREF LDO VDDQ Converter • High Input Voltages Range from 4.
5V to 25V Input Power • Provide 1.
2V (DDR4) or Adjustable Output Voltage Max to 1.
8V by SMBus Control - +1% Accuracy over Temperature • High Efficiency Performance up to90%scale & Low Shutdown Current <1uA • Integrated High_Side N-Channe l MOSFET 20mΩ a nd Low_ Side N-Cha nne l MOSFET 10 m Ω @ VCC=5V • Integrated Bootstrap Forward P-CH MOSFET • Built in Internal Soft-Sta rt: 0.
4 ms(typ.
) and SoftStop Functions for PWM Output • Built In Automatic PFM/PWM Mode Selection • Fixed 800kHz Switching Frequency • S3 andS5 Pins Control The Device in S0, S3 or S4/ S5 State • Built In PMAX Signal for Total Power Indicator • Power Good Monitoring • 60% Under-Voltage Protection (UVP) • 125% Over-Voltage Protection (OVP) • Built in Fixed Valley Current Limit Protection • Built In Thermal ...


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