|Max Voltage (V)
|IOUT MAX (mA)
|Power Line Regulation
|downlight, high bay, specialty, architectural
|1-step driver, For use in dimmable applications
The XR46084 is a Three Terminal Current Controller (TTCC) for regulating the current flowing through an LED string.
The application of the XR46084 is configured in parallel with an LED string. The XR46084 can work as voltage controlled current source, current regulator, or cut-off. It is suitable for the applications adopting periodical AC voltage source.
The PCB layout is also very flexible to meet various shape requirements. It is especially suitable for replacing incandescent light bulb and linear type fluorescent lamp.
- Equivalent to iML8684
- All solid state components
- No electrolytic capacitor required
- Compact size to minimize mechanical cost
- Driver-on-board and chip-on-board available which minimize process flow and assembly cost
- High PF and low THD performance
- High efficiency achieved
- Flexible PCB layout style
- Wide range of LED forward voltage selection
- Distributed heat to several chips
- TRIAC dimmable
- 88V input sustaining voltage
- < 3V dropout voltage for up to 150mA regulating current
- LED lighting applications
- High bay
Documentation & Design Tools
|XR46084 Three Terminal Current Controller
|Power Management Brochure
|XR46084 Product Brief
Quality & RoHS
|RoHS | Exempt
|MSL Rating / Peak Reflow
|L1 / 260ᵒC
|L1 / 260ᵒC
Click on the links above to download the Certificate of Non-Use of Hazardous Substances.
Parts & Purchasing
Active - the part is released for sale, standard product.
EOL (End of Life) - the part is no longer being manufactured, there may or may not be inventory still in stock.
CF (Contact Factory) - the part is still active but customers should check with the factory for availability. Longer lead-times may apply.
PRE (Pre-introduction) - the part has not been introduced or the part number is an early version available for sample only.
OBS (Obsolete) - the part is no longer being manufactured and may not be ordered.
NRND (Not Recommended for New Designs) - the part is not recommended for new designs.
FAQs & Support
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For material content, environmental, quality and reliability questions review the Quality tab or visit our Quality page.
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