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ML4865 High Voltage High Current Boost Regulator

ML4865 Description

www.fairchildsemi.com ML4865 High Voltage High Current Boost Regulator .
The ML4865 is a high voltage, continuous conduction boost regulator designed for DC to DC conversion in multiple cell battery powered systems.

ML4865 Features

* Guaranteed full load start-up and operation at 1.8V input Continuous conduction mode for high output current Very low quiescent current Pulse frequency modulation and internal synchronous rectification for high efficiency

ML4865 Applications

* using the internal synchronous rectifier: IOUT (MAX) ≅ VIN × ((0.05 × VIN ( + 0.4( × 0.65 VOUT IIN = (0.05 × VIN ( + 0.4 η = 0.65 And for applications using an external Schottky: IOUT (MAX) ≅ VIN × ((0.07 × VIN ( + 0.4( × ((0.025 × VIN ( + 0.65 ( VOUT Shutdown The SHDN pin should be held low for no

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Datasheet Details

Part number
ML4865
Manufacturer
Fairchild
File Size
126.92 KB
Datasheet
ML4865_FairchildSemiconductor.pdf
Description
High Voltage High Current Boost Regulator

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High Voltage High Current Boost Regulator Fairchild
Fairchild ML4865-like datasheet