单级降压PFC控制器 用于LED调光照明

• 调光精度高\n• 调光范围从5.5％到100％\n• 偏置电压低于2.5％的偏置电源的CV模式\n• MOSFET的谷底导通以实现低开关损耗\n• 快速启动<500ms\n• 内部大电流MOSFET驱动器：200mA灌电流和650mA灌电流\n• 低启动电流：典型值为34μA\n• 可靠的LED开短路保护\n• 功率因数> 0.90\n• 符合RoHS标准且无卤素\n• 紧凑的封装：SO8;

Silergy

矽力杰

INTERCHANGEABLE WALL PLUG POWER SUPPLY 15VDC 18WATT

Features: • Interchangeable AC Heads • 1 Year Warranty • Level VI Efficiency • Worldwide Approvals • Safety approved to: UL62368-1, EN62368-1, UKCA62368-1 (Pending) Description: Our range of 18 Watt Interchangeable wall plug power supplies provide 18 Watts of continuous power with the flexi

文件：302.05 Kbytes 页数：2 Pages

TTELEC

BiMOS II DUAL 8-BIT LATCHED DRIVER WITH READ BACK

With 16 CMOS data latches (two sets of eight), CMOS control circuitry for each set of latches, and a bipolar saturated driver for each latch, the UCN5881EP provides low-power interface with maximum flexibility. The driver includes thermal shutdown circuitry to protect against damage from high junc

文件：79.48 Kbytes 页数：4 Pages

ALLEGRO

BiMOS II DUAL 8-BIT LATCHED DRIVER WITH READ BACK

With 16 CMOS data latches (two sets of eight), CMOS control circuitry for each set of latches, and a bipolar saturated driver for each latch, the UCN5881EP provides low-power interface with maximum flexibility. The driver includes thermal shutdown circuitry to protect against damage from high junc

文件：79.48 Kbytes 页数：4 Pages

ALLEGRO