AC-DC Controllers & Regulators
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Current Mode & Voltage Mode Controllers
ON Semiconductor offers controllers and regulators for a variety of advanced topologies, enabling the development of highly efficient power supplies.
Switching Controllers
ON Semiconductor supplies fixed frequency flyback & forward PWM controllers, including current mode and voltage mode devices.
Current Mode Switching Regulators - Voltage Mode Switching Regulators
ON Semiconductor supplies off-line, switching regulators, including current mode, voltage mode, and gated oscillator devices.
CRM PFC - CCM PFC - DCM PFC
ON Semiconductor supplies variable CRM, CCM, and DCM power factor controllers that enable power factor correction.
Synchronous Rectification Controllers
ON Semiconductor supplies secondary side, synchronous rectification controllers.
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New Products |
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NCL30082
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Dimmable QR Primary Side Current-Mode Controller with Thermal Foldback for LED Lighting
- Primary side sensing eliminates need for optocoupler and secondary control circuitry
- Precise LED current regulation of ±1% typical
- Analog/digital dimming input for smart lighting applications
NCL30081
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Step Dimmable QR Primary Side Current-Mode Controller for LED Lighting
- Primary side sensing eliminates need for optocoupler and secondary control circuitry
- Precise LED current regulation of ±1% typical
- Wide Vcc range enables one transformer to be used with >2:1 LED forward voltage range
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