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ML4770 2 Cell / Adjustable Output / High Current Boost Regulator with Load Disconnect

ML4770 Description

July 2000 PRELIMINARY ML4770 * 2 Cell, Adjustable Output, High Current Boost Regulator with Load Disconnect GENERAL .
The ML4770 is a continuous conduction mode boost regulator designed for DC to DC conversion in multiple cell battery power systems.

ML4770 Features

* s Guaranteed full load start-up and operation at 1.8V input Continuous conduction mode for high output current Pulse Frequency Modulation and internal synchronous rectification for high efficiency Isolates the load from the input during shutdown Minimum external components Low ON resistance interna

ML4770 Applications

* that have high transient load currents should be evaluated under worst case conditions to determine suitability. INDUCTOR SELECTION The ML4770 is able to operate over a wide range of inductor values. A value of 10µH is a good choice, but any value between 5µH and 33µH is acceptable. As the inductor

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Datasheet Details

Part number
ML4770
Manufacturer
Micro Linear
File Size
239.59 KB
Datasheet
ML4770_MicroLinearCorporation.pdf
Description
2 Cell / Adjustable Output / High Current Boost Regulator with Load Disconnect

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Cell Adjustable Output High Current Boost Regulator with Load Disconnect Micro Linear
Micro Linear ML4770-like datasheet