The XR46010ISBTR is an active load current regulator designed for phase-cut dimmable AC direct drive LED lamp systems. It stabilizes TRIAC operation and enhances the dimming range of the lamp system by providing holding current for TRIACs and charging current for R/C circuits in dimmers. The device operates in parallel with an LED string, conducting current when the LED string is off and ceasing when the string is on. This product supports an input voltage range of 3V to 80V and features a low current sense voltage of 250mV. It includes linear over-temperature protection, making it suitable for various LED lighting applications, including downlights, high bays, and architectural lighting. The XR46010ISBTR is packaged in a TSOT-23-3L format and is available in a lead-free option. Its junction temperature range is from -40¬8C to 150¬8C, ensuring reliability in diverse operating conditions.
LED Driver IC 1 Output Linear Triac Dimming SOT-23-3
| Quarktwin Technology Ltd. | |
|---|---|
| Product Category | Gate Drivers |
| Product Number | XR46010ISBTR |
| Product Name | LED Drivers |
| Number of Outputs | 1; 1 |
