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AL5802LP-7 - LED DRIVER

Description

The AL5802LP combines a high gain NPN transistor with a prebiased NPN transistor to make a simple, small footprint LED driver.

Features

  • Reference Voltage VRSET = 0.65V.
  • -40 to +125°C Operating Temperature Range.
  • 0.8V to 30V Open-Collector Output.
  • Negative Temperature Coefficient.
  • Automatically reduces the LED current at high temperatures.
  • Low Thermal Impedance, Small Footprint DFN1616 Package with Exposed Pads.
  • Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2).
  • Halogen and Antimony Free. “Green” Device (Note 3) Mechanical Data.
  • Case: U-DFN1616-6.
  • Case Material: Molded.

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Datasheet preview – AL5802LP-7

Datasheet Details

Part number AL5802LP-7
Manufacturer DIODES
File Size 0.98 MB
Description LED DRIVER
Datasheet download datasheet AL5802LP-7 Datasheet
Additional preview pages of the AL5802LP-7 datasheet.

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Full PDF Text Transcription

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ADVANCE INNFEORWMPARTOIDOUNCT AL5802LP-7 LED DRIVER, 30V, LINEAR, ADJUSTABLE, CURRENT SINK Description The AL5802LP combines a high gain NPN transistor with a prebiased NPN transistor to make a simple, small footprint LED driver. Pin Assignments The LED current is set by an external resistor connected from REXT pin (2) to GND pin (3), and the internal high gain transistor develops approximately 0.6V across the external resistor. The AL5802LP open-collector output can operate from 0.8V to 30V enabling it to operate from 5V to 24V power supplies without additional components.
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