ML4775 Adjustable Output Low Voltage Boost Regulator with Shutdown

Micro Linear

Description

August 2000 ML4775 Adjustable Output Low Voltage Boost Regulator with Shutdown GENERAL .
The ML4775 is a boost regulator designed for DC to DC conversion in 1 to 3 cell battery powered systems.

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Datasheet Specifications

Part number: ML4775
Manufacturer: Micro Linear
File Size: 177.73 KB
Datasheet: ML4775_MicroLinearCorporation.pdf
Description: Adjustable Output Low Voltage Boost Regulator with Shutdown

Features

* s s s s s s s Guaranteed start-up and operation at 1V input Pulse Frequency Modulation and Internal Synchronous Rectification for high efficiency Isolates the load from the input during shutdown Minimum external components Low ON resistance internal switching FETs Micropower operation Adjustable ou

Applications

* The ML4775 is capable of start-up with input voltages as low as 1V, and the output voltage can be set anywhere between 2.5V and 5.5V by an external resistor divider connected to the SENSE pin. Unlike regulators using external Schottky diodes, the ML4775 isolates the load from the battery when the S

ML4775 Distributors

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ML4775 Adjustable Output Low Voltage Boost Regulator with Shutdown Micro Linear

Micro Linear ML4775-like datasheet