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APW8868C - DDR2 AND DDR3/DDR3L SYNCHRONOUS BUCK CONTROLLER

General Description

The APW8868C integrates a synchronous buck PWM controller to generate VDDQ, a sourcing and sinking LDO linear regulator to generate VTT.

It offers the lowest total solution cost in system where space is at a premium.

Key Features

  • Buck Controller (VDDQ).
  • High Input Voltages Range from 3V to 28V Input Power.
  • Provide Adjustable Output Voltage from 0.75V to 5.5V ±1%Accuracy over Temperature.
  • Integrated MOSFET Drivers and Bootstrap Forward P-CH MOSFET.
  • Low Quiescent Current (200mA).
  • Excellent Line and Load Transient Responses.
  • PFM Mode for Increased Light Load Efficiency.
  • Constant On-Time Controller Scheme - Switching Frequency Compensation for PWM Mode - Adjustable Switching Frequency from.

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Datasheet Details

Part number APW8868C
Manufacturer ANPEC
File Size 654.85 KB
Description DDR2 AND DDR3/DDR3L SYNCHRONOUS BUCK CONTROLLER
Datasheet download datasheet APW8868C Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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APW8868C DDR2 AND DDR3/DDR3L SYNCHRONOUS BUCK CONTROLLER WITH 1.5A LDO SUPPORT LOW IQ Features Buck Controller (VDDQ)  High Input Voltages Range from 3V to 28V Input Power  Provide Adjustable Output Voltage from 0.75V to 5.