AL5802LP4:Linear LED Drivers

Part NumberData SheetSPICE ModelQualified to AECQ10xPPAP CapableTopologyMinimum Supply Voltage (V)Maximum Supply Voltage (V)Maximum VOUT (V)Number of ChannelsLED Current Sense Voltage (mV)OutputCurrent (mA)LED Current (mA)Accuracy (%)Frequency (kHz)Efficiency (%)DimmingTemperature Range (°C)
AL5802LP4AL5802LP4.pdf-NoNoLinear LED Driver4.530301650120120---PWM-40 - 125
Description

This device combines a high-gain NPN transistor with a pre-biased NPN transistor to make a simple small footprint LED driver.

Application
  • LED Driver
Features
  • Max Output Voltage VOUT = 30V
  • Max Bias Voltage VBIAS = 30V
  • Max LED Voltage VFB = 6.0V
  • Max Enable Voltage VEN = 6.0V
  • Max REXT Voltage VREXT= 6.0V
  • Max Output Current IOUT = 120 mA
  • Power Dissipation at 25C PD = 0.36W
Ordering Information
  • AL5802LP4-7
X2-DFN1310-6
AL5802LP4.pdf AL5802LP4
MMDT3946LP4 MMDT3946LP4
MMDT3946LP4 MMDT3946LP4