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NCP81038

ON Semiconductor
Part Number NCP81038
Manufacturer ON Semiconductor
Description Synchronous Buck Controller
Published Feb 2, 2016
Detailed Description NCP81038 Synchronous Buck Controller with Auto Power Saving Mode and Built-In LDO NCP81038 is a dual synchronous buck c...
Datasheet PDF File NCP81038 PDF File

NCP81038
NCP81038


Overview
NCP81038 Synchronous Buck Controller with Auto Power Saving Mode and Built-In LDO NCP81038 is a dual synchronous buck controller that is optimized for converting the battery voltage or adaptor voltage into multiple power rails required in desktop and notebook system.
NCP81038 consists of two buck switching controllers with fixed 5.
0 V output on channel 2, 3.
3 V on channel 1 and two on−board LDOs with three outputs: 5 V / 60 mA and 3.
3 V or 12 V / 10 mA.
NCP81038 supports high efficiency, fast transient response and provides power good signals.
ON Semiconductor proprietary adaptive−ripple control enables seamless transition from CCM to DCM, where converter runs at reduced switching frequency...



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