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ETA1627
40V LED Driver with 0.1% Dimming Accuracy The ETA1627 is a driver specially designed for backlighting. It consists of a high-accuracy current sink that allows low-duty dimming and a high-efficiency step-up converter with an integrated 40V power MOSFET. It operates at an optimal 0.8MHz frequency, enabling the use of small external components while maintaining high efficiency.
Category：
- Product Description
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- Commodity name: ETA1627
- 封装: SOT23-6
- 品牌: Yutai Semiconductor
40V LED Driver with 0.1% Dimming Accuracy The ETA1627 is a driver specially designed for backlighting. It consists of a high-accuracy current sink that allows low-duty dimming and a high-efficiency step-up converter with an integrated 40V power MOSFET. It operates at an optimal 0.8MHz frequency, enabling the use of small external components while maintaining high efficiency.
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
Product Message
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Official Account
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Company Address：
Room 819, Dongmei Building, Xiangnan Three District, Minqiang Community, Minzhi Street, Longhua District, Shenzhen
