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ADP3167

Analog Devices
Part Number ADP3167
Manufacturer Analog Devices
Description 5-Bit Programmable 2-Phase Synchronous Buck Controller
Published Mar 20, 2017
Detailed Description a FEATURES ADOPT™ Optimal Positioning Technology for Superior Load Transient Response and Fewest Output Capacitors Compl...
Datasheet PDF File ADP3167 PDF File

ADP3167
ADP3167


Overview
a FEATURES ADOPT™ Optimal Positioning Technology for Superior Load Transient Response and Fewest Output Capacitors Complies with VRM 9.
0 with Lowest System Cost Active Current Balancing between Both Output Phases 5-Bit Digitally Programmable 1.
1 V to 1.
85 V Output Dual Logic-Level PWM Outputs for Interface to External High Power Drivers Total Output Accuracy ؎0.
8% over Temperature Current-Mode Operation Short Circuit Protection Power Good Output Overvoltage Protection Crowbar Protects Microprocessors with No Additional External Components APPLICATIONS Desktop PC Power Supplies for: Intel Pentium® 4 Processors AMD Athlon™ Processors VRM Modules 5-Bit Programmable 2-Phase Synchronous Buck Controller ADP3160/ADP3167 FUNCTIONAL BLOCK DIAGRAM VCC REF GND CT COMP UVLO AND BIAS 3.
0V REFERENCE SET RESET CROWBAR 2-PHASE DRIVER LOGIC CMP3 DAC+24% OSCILLATOR CMP CMP2 DAC–18% CMP CMP1 ADP3160/ADP3167 VID DAC gm PWM1 PWM2 PWRGD CS– CS+ FB VID4 VID3 VID2 VID1 VID0 GENERAL D...



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