EMD3001

 

LED Driver

EMD3001

• Low noise regulated charge pump DC/DC converter
• Low noise constant frequency operation (2MHz)
• 100mA output current
• Power range form 2.7V to 4.5V
• Shutdown current < 1μA
• Needs no inductors
• Output voltage regulates to 5V ± 4% or Adj.

EMD2081

 

LED Driver

EMD2081

• Constant current LED lighting driver with PWM dimming control
• Supply Voltage: 5.2V ~ 30V
• Driving Current: Up to 500mA @VIN=12V, VOUT=23V
• Over Voltage Protection: 36.5V
• Shutdown Current < 3μA
• Reference Voltage 0.245V
• 1.4A Internal power MOSFET Switch