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MICROCHIP HV9910BLG-G HV9910BLG
Configuration
1 options
Configuration
Electronic Component
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- MICROCHIP HV9910BLG-G
- Type
- MICROCHIP
- Unit
- Electronic Component
- Minimum package
- 3300 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- MICROCHIP
- Electronic Component
- HV9910BLG-G
- Electronic Component
- 1
- Package
- SOIC-8
- Type
- DC-DC
- Electronic Component
- LEDDriver
- Electronic Component
- PWM; Analog
- Electronic Component
- 0.169g
- Electronic Component
- 1
- Channel Count
- 1
- Electronic Component
- BM0265262288
- Operating Temperature
- 40℃~+125℃
- Switching Frequency
- 100kHz；25kHz
- Electronic Component
- Electronic Component
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
HV9910BLG-G 产品概述
概述
HV9910BLG-G 是一款由 MICROCHIP（美国微芯科技）推出的高效能 LED 驱动器集成电路 (IC)，采用表面贴装型 SOIC-8 封装，适用于各种 LED 照明应用，包括背光、室内外照明以及标牌等。该 IC 提供了灵活的调光选项，支持模拟和 PWM（脉宽调制）调光，使其在实际应用中展现出优良的适应性和多样性。
主要特点
- 输出能力：HV9910BLG-G 是一款单输出 DC-DC 降压控制器，能够驱动高达450V的电压，这使其在高亮度 LED 应用中表现出色。
- 宽工作电压范围：该 IC 的工作电压范围为8V到450V，能够覆盖从低功率到高功率的多种应用，具有良好的设计灵活性。
- 频率选择：支持25kHz和100kHz的操作频率，可以根据具体应用需求选择合适的频率，优化系统的性能与效率。
- 调光功能：内置模拟调光和PWM调光功能，用户可以根据具体需求进行调光，以实现更为精细的亮度控制，适合动态变化的照明需求。
- 工作温度范围：HV9910BLG-G 的工作温度范围为-40°C 到 125°C，适用于各种严苛的环境条件，确保其在极端条件下的稳定性和可靠性。
应用领域
HV9910BLG-G 适用于多种电子设备的 LED 驱动需求，包括但不限于：
- LED 背光源：为电视、显示器和其他电子设备提供均匀的背光照明。
- 室内外照明：可应用于普通家庭照明以及商业场所的灯具。
- 广告标牌：在各种户外或室内场合使用，用于提升广告和指示牌的可视性。
设计考量
在设计电路时，应仔细考虑 HV9910BLG-G 的供电电压和负载特性，以确保 LED 的工作稳定性和驱动器的安全性。用户需根据具体应用的负载需求，选择适当的外部元件（如电感器、二极管和电容器）以实现最佳的性能。
效率和性能优化
使用 HV9910BLG-G 时，能够实现高效率的电能转换（可高达90%），这意味着在各种应用场合能够减少能量消耗，同时降低热量生成。在要求高效率与长寿命的现代 LED 照明系统中，HV9910BLG-G 都是一个理想的选择。
总结
HV9910BLG-G 是一款功能强大、性能优异的 LED 驱动器集成电路。它的高度灵活性、广泛的应用范围以及卓越的电气性能，意味着该 IC 成为设计师在开发现代 LED 照明方案时的一项重要资产。无论是在商业照明、背光技术还是广告应用中，HV9910BLG-G 都将提供可靠的亮度控制和优越的运行效率，是实现高效、可调 LED 驱动的不二选择。
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