SP1938 Datasheet - SYNC POWER

DC-DC Step-Up Converter

SP1938 Features

* Current Source with Over Voltage Protection

* Fast 0.8MHz Switching Frequency

* High Efficiency up to 87%

* Drives up to Four LEDs From 3.2V Supply

* Drives up to Six LEDs From a 5V Supply

* Low Quiescent Current

* Disconnects LEDs in Shutdown Mode

* Internal Over T

SP1938 General Description

The SP1938 is a step-up DC/DC converter for white LED driver with over voltage protection. The device can driver one to four LEDs in series from a single cell Lithium Ion battery. Internal functions include current limiting; thermal shutdown; OVP and soft-start to prevent damage operate status. The .

SP1938 Datasheet (260.49 KB)

SP1938 Datasheet Preview — Preview of SP1938 PDF

Datasheet Details

Part number:

SP1938

Manufacturer:

SYNC POWER

File Size:

260.49 KB

Description:

Dc-dc step-up converter.

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SP1938 DC-DC Step-Up Converter SYNC POWER

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SP1938 Features

SP1938 General Description

Datasheet Details

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