MAQ3203 Description
The MAQ3203 is a hysteretic, step-down, constantcurrent, High-Brightness LED (HB LED) driver. It provides an ideal solution for interior/exterior lighting, architectural and ambient lighting, LED bulbs, and other general illumination applications. The MAQ3203 is well suited for lighting applications requiring a wide-input voltage range.
MAQ3203 Key Features
- AEC-Q100 qualified
- 4.5V to 42V input voltage range
- High efficiency (>90%)
- ±5% LED current accuracy
- Dither enabled for low EMI
- High-side current sense
- Dedicated dimming control input
- Hysteretic control (no pensation!)
- Up to 1.5MHz switching frequency
- Adjustable constant LED current