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ONSEMI UAA2016DG Temperature Controller

The UAA2016 is a zero voltage switch power controller designed for precise, RFI-free regulation of resistive loads like heating systems. It operates directly on AC power, offers proportional temperature regulation within a 1°C band, programmable temperature reduction, and a sensor failsafe feature. Suitable for resistive loads up to 2.0 kW, it includes an internal sawtooth waveform for stable performance, adjustable hysteresis, and low external component count. Its features enhance energy efficiency and security, making it ideal for industrial heating control applications.

Authorized Distributors
Source:Newark
Part No:UAA2016DG
Stock:21
Inv Date:06-10-2026
Price: Unit price: $1.77
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Source:DigiKey
Part No:UAA2016DG
Stock:945
Inv Date:06-10-2026
Price: Unit price: $1.72
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Part No:UAA2016DG
Stock:434
Inv Date:06-11-2026
Price: Unit price: $1.72
Buy/RFQ:
Part No:UAA2016DG
Stock:0
Inv Date:06-10-2026
Price: Unit price: $1.72
Buy/RFQ:
Part No:UAA2016DG
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.994
Buy/RFQ:
Part No:UAA2016DG
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.994
Buy/RFQ:

ONSEMI UAA2016DG Temperature Controller Specifications:

  • Maximum Load Power: 2.0 kW
  • Operating Voltage: 220 Vac
  • Temperature Range: -20°C to +85°C
  • Hysteresis Adjustment: Up to 5°C
  • Pulse Width (Tp): Adjustable, typically 50-100 μs
  • Sawtooth Period: 40.96 sec at 50Hz
  • Output Current (Pin 6): Up to 150 mA
  • Supply Current: 15 mA
  • Power Dissipation: 625 mW
  • Package: SOIC-8
  • Thermal Resistance, Junction-to-Air: 100°C/W
  • Reference Voltage (Pin 1): -55 V to -45 V
  • Output Pulse Width Adjustment: Controlled via Reync
  • Fail-safe Threshold: 180-300 mV
  • Voltage Reference: 65 V to -55 V
  • Hysteresis Level: 10 mV to 5°C with external resistor
  • Sensor Input: Bias current approximately 0 μA

Buy the ON Semiconductor UAA2016 – Reliable Zero Voltage Switch for Industrial Applications

Purchase the UAA2016 zero voltage switch power controller online today to ensure efficient and secure regulation of resistive loads. It offers precise temperature regulation, programmable reduction, and failsafe features, making it ideal for industrial heating systems such as panel heaters and irons. Its low external component count and compliance with European standards guarantee reliable performance with energy savings. Take advantage of fast shipping and authorized sourcing to improve your automation and heating control systems now.

Get ON Semiconductor UAA2016 today—built for precision and long-lasting durability in industrial heating control solutions.

Frequently Asked Questions

Where can I buy ONSEMI UAA2016DG?

You can click on the BUY or RFQ button to purchase UAA2016DG from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part UAA2016DG?

You can download the UAA2016DG datasheet or visit the ONSEMI website for support.

Who is the manufacturer of UAA2016DG?

ONSEMI

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