AL5802LP-7 Datasheet - Diodes

LED DRIVER

AL5802LP-7 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

AL5802LP-7 General 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 0.6.

AL5802LP-7 Datasheet (0.98 MB)