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XT2101

Silinktek
Part Number XT2101
Manufacturer Silinktek
Description Three Function Programmable Constant Current Source
Published Dec 5, 2018
Detailed Description Three Function Programmable Constant Current Source XT2101 ■ General Description XT2101 is a programmable constant cur...
Datasheet PDF File XT2101 PDF File

XT2101
XT2101

Overview
Three Function Programmable Constant Current Source XT2101 ■ General Description XT2101 is a programmable constant current source, through an external resistor to set the output current.
XT2101's internal control circuit that can achieve full current, 1 / 4 current and burst flash three functions, three functions controlled by external switch cycle occurs.
XT2101 built-in short circuit protection, when IOUT and VDD form a short circuit, the chip will automatically adjust the output current to 25mA, to ensure that the chip is not damaged.
Meanwhile Chip built-in linear temperature protection, as the temperature rises, automatically reduce the output current to ensure that loss does not exceed the package chip power consumption to allow the scope to provide a high reliability protection.
■ Package  SOP-8/PP ■ Application  LED constant current source  LED flashlight  Low-side current-limiting switch  Digital flash controlApplications ■ Application  Programm...


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