Description
The XT1750, step-down constant-current high-brightness LED (HB LED) drivers provide a cost-effective solution for automotive interior/exterior lighting, architectural and ambient lighting, LED bulbs such as MR16 and other LED illumination applications.
Features
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- High-Side Current Sense.
- Dedicated Dimming Control Input.
- 20kHz Maximum Dimming Frequency.
- Hysteretic Control: No Compensation.
- Up to 2MHz Switching Frequency.
- ±5% LED Current Accuracy.
- Adjustable Constant LED Current.
- 4.5V to 28V Input Voltage Range.
- Over 25W Output Power.
- 5V, 10mA On-Board Regulator.
- -40°C to +125°C Operating Temperature Range.
XT1750 Datasheet
