Datasheet4U Logo Datasheet4U.com

ADP3206 Datasheet 2-/3-/4-phase Synchronous Buck Controller

Manufacturer: Analog Devices

Overview: 2-/3-/4-Phase Synchronous Buck Controller for IMVP-5 CPUs ADP3206.

General Description

The ADP3206 is a highly efficient multiphase synchronous buck-switching regulator controller optimized for converting the notebook main supply into the core supply voltage required by IMVP-5 Intel processors.

It uses an internal 6-bit DAC to read a voltage identification (VID) code directly from the processor, which is used to set the output voltage between 0.8375 V and 1.6 V, and uses a multimode PWM architecture to drive the logic-level outputs at a programmable switching frequency that can be optimized for VR size and efficiency.

The phase relationship of the output signals can be programmed to provide 2-, 3-, or 4-phase operation.

Key Features

  • Selectable 2-, 3-, or 4-phase operation at up to 1 MHz per phase 6-bit digitally programmable 0.8375 V to 1.6 V output ±10 mV DAC accuracy over temperature Logic-level PWM outputs for interface to external high power drivers Active current/thermal balancing between phases Built-in power good/crowbar blanking supports on-the-fly VID code changes Programmable deep sleep offset and deeper sleep reference voltage Programmable soft transient control to minimize inrush currents during output voltage c.

ADP3206 Distributor & Price

Compare ADP3206 distributor prices and check real-time stock availability from major suppliers. Prices and inventory may vary by region and order quantity.

More Datasheets from Analog Devices

Part Number Description
ADP320 High PSRR Voltage Regulator
ADP3203 2-Phase IMVP-II & IMVP-III Core Controller
ADP3204 3-Phase IMVP-II and IMVP-III Core Controller
ADP3205 Multiphase IMVP-IV Core Controller
ADP3207 7-Bit Programmable Multiphase Mobile CPU Synchronous Buck Controller
ADP322 High PSRR Voltage Regulator
ADP323 High PSRR Voltage Regulator
ADP3000 Adjustable High Frequency Switching Regulator
ADP3020 High-Efficiency Notebook Computer PowerSupply Controller
ADP3025 High Efficiency Dual Output Power Supply Controller