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APW8815 - High-Performance Notebook PWM Controller

General Description

The APW8815 is a single-phase, constant-on-time, synchronous PWM controller, which drives N-channel MOSFETs.

The APW8815 steps down high voltage to generate low-voltage chipset or RAM supplies in notebook computers.

Key Features

  • Adjustable Output Voltage from +0.75V to +5.5V - 0.75V Reference Voltage - ±1% Accuracy Over-Temperature General.

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Datasheet Details

Part number APW8815
Manufacturer ANPEC
File Size 563.50 KB
Description High-Performance Notebook PWM Controller
Datasheet download datasheet APW8815 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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APW8815 High-Performance Notebook PWM Controller Features • Adjustable Output Voltage from +0.75V to +5.5V - 0.75V Reference Voltage - ±1% Accuracy Over-Temperature General Description The APW8815 is a single-phase, constant-on-time, synchronous PWM controller, which drives N-channel MOSFETs. The APW8815 steps down high voltage to generate low-voltage chipset or RAM supplies in notebook computers. The APW8815 provides excellent transient response and accurate DC voltage output in either PFM or PWM Mode. In Pulse Frequency Mode (PFM), the APW8815 provides very high efficiency over light to heavy loads with loadingmodulated switching frequencies. In PWM Mode, the converter works nearly at constant frequency for low-noise requirements.