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ADP3164 5-Bit Programmable 4-Phase Synchronous Buck Controller

ADP3164 Description

a .
The ADP3164 is a highly efficient 4-phase synchronous buck switching regulator controller optimized for converting a 12 V main supply into the core s.

ADP3164 Features

* ADOPT™ Optimal Positioning Technology for Superior Load Transient Response and Fewest Output Capacitors Complies with VRM 9.1 with Lowest System Cost 4-Phase Operation at up to 500 kHz per Phase Quad Logic-Level PWM Outputs for Interface to External High-Power Drivers Active Current Balancing betwee

ADP3164 Applications

* Desktop PC Power Supplies for: Intel Pentium® 4 Processors VRM Modules 5-Bit Programmable 4-Phase Synchronous Buck Controller ADP3164 FUNCTIONAL BLOCK DIAGRAM VCC ADP3164 UVLO & BIAS SET RESET CROWBAR REF GND DAC + 20% CT OSCILLATOR POWER GOOD 3.0V REFERENCE 4-PHASE DRIVER LOGIC PWM1 PWM2 PWM3 PWM

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5-Bit Programmable 4-Phase Synchronous Buck Controller Analog Devices
Analog Devices ADP3164-like datasheet