A7442 - DC-DC CONVERTER/BUCK

Datasheet Summary

Description

AP7442 is a High Efficiency Synchronous DC-DC Buck Converters with CV / CC modes, which can output up to 4.2 A in a wide input range from 6 V to 36 V.

The A7442 operates either in CV (Constant Voltage) mode or CC (Constant Current) mode.

Features

such as output cord voltage drop compensation and low voltage drop operation is especially suitable for car charger.

AiT Semiconductor

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Datasheet Details

Part number	A7442
Manufacturer	AiT Semiconductor
File Size	925.45 KB
Description	DC-DC CONVERTER/BUCK
Datasheet	A7442 Datasheet
Additional preview pages of the A7442 datasheet.

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Full PDF Text Transcription

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AiT Semiconductor Inc. www.ait-ic.com A7442 DC-DC CONVERTER/ BUCK (STEP-DOWN) 40V, 4.2A HIGH PERFORMANCE CV/CC QUICK CHARGER SYNCHRONOUS DESCRIPTION AP7442 is a High Efficiency Synchronous DC-DC Buck Converters with CV / CC modes, which can output up to 4.2 A in a wide input range from 6 V to 36 V. The A7442 operates either in CV (Constant Voltage) mode or CC (Constant Current) mode. With the CV / CC mode, adjustable current limit and output voltage, the A7442 is particularly suitable for QC 2.0 / 3.0 (12V / 1.5A, 9V / 2A and 5V / 3A), Type-C PD (5 V / 3 A) and Apple portable device (5V / 2.4A) applications. The output voltage and CC limit can be programed through the FB, CSP and CSN pins respectively.

Published: Apr 19, 2019 |