LED照明驱动电路

SP5310是一款非隔离降压型单级PFC高性能LED照明驱动电路，具有应用外围器件少，设计简单，高功率因数，高恒流精度等优点。采用准谐振导通的控制方式，可以获取更高的转换效率。在实际应用中，适用于20W以内的非隔离照明驱动方案。 • 谷电压开启MOSFET，以实现低开关损耗\n• 0.3V电流检测基准电压,实现了较低的采样电阻和更低的导通损耗\n• 较大的MOSFET驱动电流（0.5A的输出电流、2A的吸收电流）\n• 较低的启动电流（典型为20uA）\n• 可靠的LED短路保护和开路保护\n• 功率因数大于0.9;

Si-Power

硅动力

12-BIT, 250 MWPS ECL D/A CONVERTER

GENERAL DESCRIPTION The SPT5310 is a 12-bit, 250 MWPS digital-to-analog converter designed for direct digital synthesis, high resolution imaging and arbitrary waveform generation applications. The SPT5310 is an ECL-compatible device. It features a low glitch impulse energy of 15 pV-s that resul

文件：2.67594 Mbytes 页数：8 Pages

CADEKA

12-BIT, 250 MWPS ECL D/A CONVERTER

GENERAL DESCRIPTION The SPT5310 is a 12-bit, 250 MWPS digital-to-analog converter designed for direct digital synthesis, high resolution imaging and arbitrary waveform generation applications. The SPT5310 is an ECL-compatible device. It features a low glitch impulse energy of 15 pV-s that resul

文件：2.67594 Mbytes 页数：8 Pages

CADEKA

12-BIT, 250 MWPS ECL D/A CONVERTER

GENERAL DESCRIPTION The SPT5310 is a 12-bit, 250 MWPS digital-to-analog converter designed for direct digital synthesis, high resolution imaging and arbitrary waveform generation applications. The SPT5310 is an ECL-compatible device. It features a low glitch impulse energy of 15 pV-s that resul

文件：2.67594 Mbytes 页数：8 Pages

CADEKA