AAT3194
Overview
- ChargePump™ VIN Range: 2.7V to 5.5V 20mA Full-Scale Current Simple Serial Control (S2Cwire) Interface - 32-Position Logarithmic Scale with Digital Control Low Noise Constant Frequency Operation 33% Less Input Current Than Doubler Charge Pump High Accuracy Brightness Matching Small Application Circuit Regulated Output Current Automatic Soft Start No Inductors 600kHz Switching Frequency IQ <1µA in Shutdown Temperature Range: -40°C to 85°C 12-Pin TSOPJW Package
