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ADP3210 Datasheet - ON Semiconductor

ADP3210_ONSemiconductor.pdf

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Datasheet Details

Part number:

ADP3210

Manufacturer:

ON Semiconductor ↗

File Size:

525.27 KB

Description:

7-bit programmable multiphase mobile cpu synchronous buck controller.

ADP3210, 7-Bit Programmable Multiphase Mobile CPU Synchronous Buck Controller

Pin No.

Mnemonic Description 1 EN Power Supply Enable Input.

Pulling this pin to GND disables the PWM outputs and pulls the PWRGD output low.

2 PWRGD Power *Good Output.

Open drain output that signals when the output voltage is outside of the proper operating range.

The pull

ADP3210 7-Bit, Programmable, Multiphase Mobile CPU Synchronous Buck Controller The ADP3210 is a high efficiency, multiphase, synchronous, buck switching regulator controller optimized for converting notebook battery voltage into the core supply voltage of high performance Intel processors.

The part uses an internal 7 bit DAC to read Voltage Identification (VID) code directly from the processor that sets the output voltage.

The phase relationship of the output signals can be confi

ADP3210 Features

* 1

* , 2

* , or 3

* Phase Operation at Up to 1 MHz per Phase

* Input Voltage Range of 3.3 V to 22 V

* ±6 mV Worst

* Case Differential Sensing Error Overtemperature

* Interleaved PWM Outputs for Driving External High Power MOSFET Drivers

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