AL8400 Overview
The AL8400 is a 5-terminal adjustable Linear LED driver-controller offering excellent temperature stability and output handling capability. The AL8400 simplifies the design of linear and isolated LED drivers. With its low 200mV current sense FB pin, it controls the regulation of LED current with minimal power dissipation when pared to traditional linear LED drivers.
AL8400 Key Features
- Low Reference Voltage (VFB = 0.2V)
- 40 to +125°C Temperature Range
- 3% Reference Voltage Tolerance at +25°C
- Low Temperature Drift
- 0.2V to 18V Open-Collector Output
- High Power Supply Rejection
- (> 45dB at 300kHz)
- AL8400QSE-7 Automotive Grade qualified to AEC-Q100 Grade 1
- SOT353: Available in “Green” Molding pound (No Br, Sb)
- Lead-Free Finish; RoHS pliant (Notes 1 & 2)
