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4 Ordering Information .
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DATASHEET ISL85003, ISL85003A Highly Efficient 3A Synchronous Buck Regulator The ISL85003 and ISL85003A are synchronous buck regulators with integrated high-side and low-side FETs.
The regulator can operate from an input voltage range of 4.5V to 18V while delivering a very efficient continuous 3A current.
This is all delivered in a very compact 3mmx4mm DFN package.
The ISL85003 is designed on Renesas’ proprietary fab process that is designed to deliver very low rDS(ON) FETs with an optimized cu
ISL85003A Features
* Input voltage range 4.5V to 18V
* Output voltage adjustable from 0.8V, ±1%
* Efficiency up to 95%
* Integrated boot diode with undervoltage detection
* Current mode control - DCM/CCM - Internal or external compensation options - 500kHz switching frequency op
Datasheet Details
ISL85003A, ISL85003
1.50 MB
Highly efficient 3a synchronous buck regulator.
This datasheet PDF includes multiple part numbers: ISL85003A, ISL85003.
Please refer to the document for exact specifications by model.
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