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ISL85003/ISL85003A Synchronous Buck Regulators

Renesas / Intersil ISL85003/ISL85003A Synchronous Buck Regulators are synchronous buck regulators with integrated high-side and low-side FET's. 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 4x3mm DFN package. The ISL85003 is designed on Intersil's proprietary fab process that is designed to deliver very low RDS(ON) FET's with an optimized current mode controller wrapped around it. The high-side NFET is designed to have an RDS(ON) of 65mΩ while the low-side NFET is designed to have an RDS(ON) of 45mΩ. With these two FET's, the device delivers very high efficiency power to the load. The ISL85003 can automatically switch between DCM and CCM for light load efficiency in DCM. The switching frequency in CCM is internally set to 500kHz.

Enterprise Server

IDT Enterprise Server is a broad portfolio of power products to address the needs of modern enterprise server systems. Modern servers are placing increasingly difficult demands on power and timing solutions with demanding power and performance requirements. The combination of high performance and specialized timing address these needs.Learn More

ISL85003FRZ-T7A Price & Stock

Intersil ISL85003FRZ-T7A pricing and available inventory.

Alternate Names

Intersil has several brands around the world that may have alternate names for ISL85003FRZ-T7A due to regional differences or acquisition. ISL85003FRZ-T7A may also be known as the following names:

AD5242BRUZ1M distributor