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A7442 - DC-DC CONVERTER/BUCK

A7442 Description

AiT Semiconductor Inc.www.ait-ic.com A7442 DC-DC CONVERTER/ BUCK (STEP-DOWN) 40V, 4.2A HIGH PERFORMANCE CV/CC QUICK CHARGER SYNCHRONOUS .
AP7442 is a High Efficiency Synchronous DC-DC Buck Converters with CV / CC modes, which can output up to 4.

A7442 Features

* such as output cord voltage drop compensation and low voltage drop operation is especially suitable for car charger. FEATURES
* Wide Input Supply Voltage Range of 6V ~ 40V
* Up to 4.2 A Output Current
* Up to 95 % Efficiency
* 130kHz Fixed Switching Frequency
* Internal Soft-sta

A7442 Applications

* The output voltage and CC limit can be programed through the FB, CSP and CSN pins respectively. In order to achieve better EMI performance and comply with Apple’s MFi standard, the switching frequency was fixed at 130kHz. A7442 is capable to operate in CC mode down to 3V output voltage to protect t

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Datasheet Details

Part number
A7442
Manufacturer
AiT Semiconductor
File Size
925.45 KB
Datasheet
A7442-AiTSemiconductor.pdf
Description
DC-DC CONVERTER/BUCK

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DC-DC CONVERTER BUCK AiT Semiconductor
AiT Semiconductor A7442-like datasheet