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AP66300Q - 3A LOW IQ SYNCHRONOUS BUCK CONVERTER

Datasheet Summary

Description

The DIODES™ AP66300Q is an adjustable switching frequency internal compensated synchronous DC-DC buck converter with a default internal frequency of 500kHz.

Features

  • current mode control operation, which enables easy loop stabilization supporting a wide range of output capacitive loads. The AP66300Q simplifies board layout and reduces space requirements with its high level of integration and minimal need for external components, making it ideal for distributed power architectures. Pin Assignments 16 15 14 BIAS 1 VCC 2 VIN 3 VIN 4 EPAD 5 6 7 GND FB SS/TR PG 13 12 MSYNC 11 FS 10 EN 9 PGND 8 BST SW SW PGND The AP66300Q is available in the standard.

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Datasheet Details

Part number AP66300Q
Manufacturer DIODES
File Size 2.27 MB
Description 3A LOW IQ SYNCHRONOUS BUCK CONVERTER
Datasheet download datasheet AP66300Q Datasheet
Additional preview pages of the AP66300Q datasheet.

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Full PDF Text Transcription

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ADVANCED INFORMATION AP66300Q 3.8V TO 60V INPUT AUTOMOTIVE GRADE, 3A LOW IQ SYNCHRONOUS BUCK CONVERTER Description The DIODES™ AP66300Q is an adjustable switching frequency internal compensated synchronous DC-DC buck converter with a default internal frequency of 500kHz. The device fully integrates a 120mΩ high-side power MOSFET and a 55mΩ low-side power MOSFET to provide high-efficiency step-down DC-DC conversion. The device enables a continuous load current of up to 3A with efficiency as high as 95% in enhanced biased. It features current mode control operation, which enables easy loop stabilization supporting a wide range of output capacitive loads.
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