SGM3752
Description
The SGM3752 is an asynchronous Boost WLED driver with high efficiency, low EMI and high output voltage. The Boost converter integrates a 40V, 1.5A internal FET which operates at 1.2MHz switching frequency.
Key Features
- Input Voltage Range: 2.7V to 5.5V
- 1:250 Stable Luminance Dimming
- Low EMI by Conducting Ringing Cancelling
- Improved PSRR for Waveless Lighting
- Up to 90% Efficiency
- Switching Frequency: 1.2MHz
- Integrated 40V/1.5A Switch
- Feedback Voltage: 200mV
- PWM Dimming Control
- 38V Open LED Protection for 10 LEDs in Series
