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Part Number
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A7442 |
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Manufacturer
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AiT Semiconductor |
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Description
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DC-DC CONVERTER/BUCK |
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Published
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Apr 19, 2019 |
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Detailed Description
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AiT Semiconductor Inc.
www.ait-ic.com
A7442
DC-DC CONVERTER/ BUCK (STEP-DOWN) 40V, 4.2AHIGHPERFORMANCECV/CCQUICKCHARGER...
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Datasheet
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A7442
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Overview
AiT Semiconductor Inc.
www.
ait-ic.
com
A7442
DC-DC CONVERTER/ BUCK (STEP-DOWN) 40V, 4.
2AHIGHPERFORMANCECV/CCQUICKCHARGERSYNCHRONOUS
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 respec...
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