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IS31LT3178, IS31LT3177 Datasheet - Lumissil

IS31LT3178 10-TO-200MA CONSTANT-CURRENT LED DRIVER

The IS31LT3177 and IS31LT3178 are adjustable linear current devices with excellent temperature stability. A single resistor is all that is required to set the operating current from 10mA to 200mA. The devices can operate from an input voltage from 2.9V to 40V with a minimal voltage headroom of 1.0V .

IS31LT3178 Features

* Low-side current sink - Adjustable from 10mA to 150mA (SOT236)/200mA (SOP-8-EP) with external resistor selection

* Wide input voltage range from - 2.9V to 40V (IS31LT3178) - 5V to 40V (IS31LT3177) with a low dropout of typical 1.0V at 150mA

* Up to 1kHz PWM input (IS31LT317

IS31LT3177-Lumissil.pdf

This datasheet PDF includes multiple part numbers: IS31LT3178, IS31LT3177. Please refer to the document for exact specifications by model.
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Datasheet Details

Part number:

IS31LT3178, IS31LT3177

Manufacturer:

Lumissil

File Size:

574.59 KB

Description:

10-to-200ma constant-current led driver.

Note:

This datasheet PDF includes multiple part numbers: IS31LT3178, IS31LT3177.
Please refer to the document for exact specifications by model.

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IS31LT3178 IS31LT3177 10-TO-200MA CONSTANT-CURRENT LED DRIVER Lumissil

IS31LT3178 Distributor