onsemi UAA2016
The UAA2016 is designed to drive triacs with the Zero Voltage technique which allows RFI−free power regulation of resistive loads. For energy savings there is a programmable temperature reduction function, and for security a sensor failsafe inhibits output pulses when the sensor connection is broken. The inertia of most heating systems combined with the UAA2016 will comply with the European Standard.| Part No. | UAA2016 |
|---|---|
| Datasheet | UAA2016 Download |
| Manufacturer |  onsemi |
| Description | Zero Voltage Switch Power Controller |
| Buy | Stock & Price |
FEATURES
ZERO VOLTAGE SWITCH POWER CONTROLLER MARKING DIAGRAMS 8 1 PDIP−8 P SUFFIX CASE 626 UAA2016P AWL YYWWG●
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● Zero Voltage Switch for Triacs, up to 2.0 kW (MAC212A8) Direct AC Line Operation Proportional Regulation of Temperature over a 1°C Band Programmable Temperature Reduction Preset Temperature (i.e. Defrost) Sensor Failsafe Adjustable Hysteresis Low External Component Count Pb−Free Packages are Available 8 8 1 SOIC−8 D SUFFIX CASE 751 1 x = A or D A = Assembly Location WL, L = Wafer Lot YY, Y = Year WW, W = Work Week G, G = Pb−Free Package (Note: Microdot may be in either location) 2016x ALYW G Failsafe 3 Sense Input 4 Temperature Reduction + − Sampling Full Wave Logic Internal Reference UAA2016 Pulse Amplifier 6 Output 7 +VCC PIN CONNECTIONS Vref 1 Hys. Adj. 2 Sensor 3 Temp. Reduc. 4 8 7 6 5 (Top View) Sync VCC Output VEE + + + 1/2 4−Bit DAC 2 Hysteresis Adjust Synchronization Supply Voltage 11−Bit Counter (Sawtooth Generator) ORDERING INFORMATION See detailed ordering and shipping information in the package dimensions section on page 9 of this data sheet.
