SP1937 Datasheet - SYNC POWER

SP1937 DC-DC Step-Up Converter

The SP1937 is a step-up DC/DC converter for white LED driver with constant current. The device can driver one to four LEDs in series from a single cell Lithium Ion battery. Internal functions include current limiting; thermal shutdown and soft-start to prevent damage operate status. The SP1937 DC/DC.

SP1937 Features

* Fast 1.2MHz Switching Frequency

* High Efficiency up to 85%

* Drives up to seven LEDs From 2.5V Supply

* Low Quiescent Current

* Disconnects LEDs in Shutdown Mode

* Internal Over Temperature and Current Limiting Shutdown Function

* 36V Rugged Bipolar Switch

* Small

SP1937_SYNCPOWER.pdf

SP1937 Datasheet Preview — Preview of SP1937 PDF

Datasheet Details

Part number:

SP1937

Manufacturer:

SYNC POWER

File Size:

671.51 KB

Description:

Dc-dc step-up converter.

SP1937 Distributor

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SP1937 SP1937 DC-DC Step-Up Converter SYNC POWER