ETA1627
Features ±10% LED Current Accuracy at 1% Dimming Ratio Capable of 0.1% dimming ratio Up to 85% Efficiency (6 LEDs) Drive up to 10 LEDs 38V Output Over Voltage Protection LED string Short Circuit Protection True PWM Brightness Control 1A current limit SOT23-6 Package Applications Cellphone and Smartphone MID or Tablet PC Camera Car DVR Recorder
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- Product Description
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- Commodity name: ETA1627
- 封装: SOT23-6
- 品牌: Yutai Semiconductor
Features ±10% LED Current Accuracy at 1% Dimming Ratio Capable of 0.1% dimming ratio Up to 85% Efficiency (6 LEDs) Drive up to 10 LEDs 38V Output Over Voltage Protection LED string Short Circuit Protection True PWM Brightness Control 1A current limit SOT23-6 Package Applications Cellphone and Smartphone MID or Tablet PC Camera Car DVR Recorder
The ETA1627 is a driver specifically designed for backlighting. It features a high-accuracy current sink enabling low-duty dimming and a high-efficiency step-up converter with an integrated 40V power MOSFET. Its optimal 0.8MHz frequency allows for the use of small external components while maintaining high efficiency.
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