NCP4328 Overview
Connected to LED cathode with current define by external serial resistance Output of current sinking OTA amplifiers driving feedback optocoupler’s LED. Connect here pensation networks as well.
NCP4328 Key Features
- Operating Input Voltage Range: 2.5 V to 36.0 V
- Supply current < 100 mA
- 0.5% Reference Voltage Accuracy (TJ = 25C)
- Constant Voltage and Constant Current (A versions) Control Loop
- Indication LED PWM Modulated Driver (NCP4328B)
- These Devices are Pb-Free, Halogen Free/BFR Free and are RoHS