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CAT4237 Datasheet, Equivalent, LED Driver.

High Voltage CMOS Boost White LED Driver

High Voltage CMOS Boost White LED Driver

 

 

 

Part CAT4237
Description High Voltage CMOS Boost White LED Driver
Feature www.
DataSheet4U.
com CAT4237 High Volta ge CMOS Boost White LED Driver Features









• Drives 6 to 8 White LEDs in serie s from 3V Up to 87% Efficiency Low Quie scent Ground Current 0.
6mA Adjustable O utput Current (up to 40mA) High Frequen cy 1MHz Operation High Voltage Power Sw itch Shutdown current less than 1µA Op en LED low power mode Automatic Shutdow n at 1.
9V (UVLO) Thermal shutdown prote ction Thin SOT23 5-Lead (1mm max height ) Product Description The CAT4237 is a DC/DC step-up converter that delivers an accurate constant current ideal for driving LEDs.
Operation at a constant .
Manufacture Catalyst Semiconductor
Datasheet
Download CAT4237 Datasheet
Part CAT4237
Description High Voltage CMOS Boost White LED Driver
Feature www.
DataSheet4U.
com CAT4237 High Volta ge CMOS Boost White LED Driver Features









• Drives 6 to 8 White LEDs in serie s from 3V Up to 87% Efficiency Low Quie scent Ground Current 0.
6mA Adjustable O utput Current (up to 40mA) High Frequen cy 1MHz Operation High Voltage Power Sw itch Shutdown current less than 1µA Op en LED low power mode Automatic Shutdow n at 1.
9V (UVLO) Thermal shutdown prote ction Thin SOT23 5-Lead (1mm max height ) Product Description The CAT4237 is a DC/DC step-up converter that delivers an accurate constant current ideal for driving LEDs.
Operation at a constant .
Manufacture Catalyst Semiconductor
Datasheet
Download CAT4237 Datasheet

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