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APW7055 - Advanced PWM and Linear Power Controller

General Description

The APW7055 provides the power control and protections for two output voltages on M/B DDR applications.

It integrates one PWM controller , one source-sink linear controller(LC) for DDR source-sink purpose, as well as the monitor and protection functions into a single package.

Key Features

  • Operates from 5V input supply 2 Regulated Voltage are provided General.

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Datasheet Details

Part number APW7055
Manufacturer Anpec Electronics Coropration
File Size 166.11 KB
Description Advanced PWM and Linear Power Controller
Datasheet download datasheet APW7055 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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APW7055 Advanced PWM and Linear Power Controller Features • • Operates from 5V input supply 2 Regulated Voltage are provided General Description The APW7055 provides the power control and protections for two output voltages on M/B DDR applications. It integrates one PWM controller , one source-sink linear controller(LC) for DDR source-sink purpose, as well as the monitor and protection functions into a single package. The PWM controller supplies the VMEM(2.5V) with a standard buck converter. The source-sink linear controller regulates VTT(1.25V) power for DDR Termination. Additional built-in over-voltage protection (OVP) will be started when the VMEM output is above 115% of the internal DAC setting(VDAC) . OVP function will shutdown the upper MOSFET and disable all output voltage .