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APW8727 - Synchronous single PWM Controller

Description

The APW8727 is a single-phase, constant on-time, synchronous PW M controller, which drives N-channel MOSFETs.

The APW8727 steps down high voltage to generate low-voltage chipset, RAM supplies in notebook computers or motherboard applications.

Features

  • Adjustable Output Voltage from +0.8V to +5.0V - 0.8V Reference Voltage - +0.6% Accuracy General.

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Datasheet preview – APW8727

Datasheet Details

Part number APW8727
Manufacturer ANPEC
File Size 416.75 KB
Description Synchronous single PWM Controller
Datasheet download datasheet APW8727 Datasheet
Additional preview pages of the APW8727 datasheet.

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Full PDF Text Transcription

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APW8727/L Synchronous single PWM Controller with Multiform supply Voltage Features • Adjustable Output Voltage from +0.8V to +5.0V - 0.8V Reference Voltage - +0.6% Accuracy General Description The APW8727 is a single-phase, constant on-time, synchronous PW M controller, which drives N-channel MOSFETs. The APW8727 steps down high voltage to generate low-voltage chipset, RAM supplies in notebook computers or motherboard applications. The APW8727 provides excellent transient response and accurate DC voltage output in either PFM or PWM Mode. In Pulse Frequency Mode (PFM), the APW8727 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.
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