| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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22,050 pcs
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22050 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The UAA2016DG from ON Semiconductor is a specialized power controller designed to drive triacs using the Zero Voltage technique. This method enables RFI-free power regulation, making it ideal for resistive loads such as those found in electrical heating systems like panel heaters or irons.
This device operates directly on the AC power line and incorporates a built-in digital sawtooth waveform for proportional temperature regulation with a tight band of ±1°C around the set point. For energy efficiency, it includes a programmable temperature reduction function. Security is enhanced with a sensor failsafe mechanism that inhibits output pulses if the sensor connection is broken. Additionally, the hysteresis value can be adjusted up to 5°C for applications requiring higher hysteresis.
The UAA2016DG is available in an 8-SOIC package and is designed for surface mount applications. Its features are implemented with a very low external component count, simplifying circuit design and reducing board space. The device supports direct AC line operation and offers features like preset temperature functionality for applications such as defrost cycles.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating temperature range is -20°C to 85°C.
The UAA2016DG is supplied in an 8-SOIC package.
The RoHS status is RoHS3 Compliant.
The Moisture Sensitivity Level is 1 Unlimited.
Its main application is the precision regulation of electrical heating systems.
Yes, it offers proportional temperature regulation over a ±1°C band.
It includes a sensor failsafe that inhibits output pulses when the sensor connection is broken.