隔离低 PF 可调光 LED 驱动器

BP3176BF 是一款适用于反激电路的隔离低PF可调光LED驱动器，支持PWM和模拟调光信号，全程模拟调光，可以实现高精度、无频闪的照明。BP3176BF控制的反激电路工作在电感电流临界导通和准谐振模式，从而实现更高的转换效率和更低的电磁干扰(EMI)，提高变压器的利用率。BP3176BF采用了先进的原边采样恒流算法，可实现优异的线性调整率和负载调整率，同时省去了次边反馈元件，简化了BOM数量和系统成本。 • 支持 PWM 调光和模拟调光信号，调光深度低至5%，且低端可关断\n• 输出电流基准精度士3%\n• 深度调光时良好的批量一致性\n• 内置软启动功能，输出电流无过冲\n• 内置线电压补偿和负载补偿\n• 各种保护功能;

BPS

晶丰明源

訝됧? LED 雍멨눣?㎩댍 IC

文件：108.24 Kbytes 页数：6 Pages

BOWIN

Achieving Low Power and High Speed in Paging System IF IC

High-speed paging systems that employ M-ary signals are about to enter service. Sony strongly supports this new service with three IF ICs: the CXA3117N, the CXA3176N, and the CXA3179N. The CXA3117N, which adopts a comparator system that does not require an A/D converter, and the CXA3179N, which

文件：27.16 Kbytes 页数：2 Pages

SonySony Corporation

索尼

IF Amplifier for FM Receiver (AFC Supported)

High-speed paging systems that employ M-ary signals are about to enter service. Sony strongly supports this new service with three IF ICs: the CXA3117N, the CXA3176N, and the CXA3179N. The CXA3117N, which adopts a comparator system that does not require an A/D converter, and the CXA3179N, which

文件：317.79 Kbytes 页数：21 Pages

SonySony Corporation

索尼