高电压降压型同步转换器

MT2445AD是一款高度集成，高效率同步降压DC-DC转换器，4.5V-40V宽电压输入电流最大可达到2A。 MT2445AD有2种工作模式，PFM控制和PWM模式转换控制，在宽范围输出电流负载下可运行较高的效率。 MT2445AD外围电路需要较少的元器件，大大节约了PCB空间。 • 转换效率可达95%\n• 参考电压0.6V\n• 1A电流输出\n• 极低的待机电流：5μA\n• 600KHz固定频率\n• 线性负载的瞬态响应有良好的电流控制模式\n• 4.5V-40V输入电压\n• 集成内部补偿\n• 短路保护\n• 内部失效保护\n• 脉冲电流限制和软启动;

Aerosemi

航天民芯

45 WATT CONSTANT VOLTAGE 45 WATT CONSTANT VOLTAGE

Features: • Constant Voltage Output • IP44 Rated • Class II • Compact Plastic Low Profile enclosure • 2 Year Warranty Description: Range of 45 Watt Constant Voltage LED Drivers are housed in a compact light weight high quality IP44 plastic enclosure with covered input & output terminals sui

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TTELEC

10 Pad Leadless Surface Mount Clock Oscillator,see PE1145B for 6Pad

[Pletronics, Inc.] PE2245B PECL Series ● 10 Pad Leadless Surface Mount Clock Oscillator, see PE1145B for 6 Pad ● Differential PECL Output with or without Enable/ Disable Function ● All Connor-Winfield EE94-5XX Pinouts Available

文件：41.62 Kbytes 页数：1 Pages

ETC1List of Unclassifed Manufacturers

etc未分类制造商未分类制造商

Multipoint Switching and Conferencing Unit - Attenuation MUSAC-A

Overview A Complete Family of Efficient Solutions If the issue is digital switching and conferencing, the solution is flexibility, capacity, and economy. Siemens Semiconductor offers the most economical answer to all conceivable applications in this field. Our complete family of switching

文件：1.23627 Mbytes 页数：70 Pages

SIEMENS

西门子