LED照明驱动电路

SP5326AF是一款非隔离降压型单级PFC高性能LED照明转换电路，内置550V高压MOSFET，具有应用外围器件极少，设计简单，功率因数高，恒流精度高等优点。采用准谐振开启的控制方式，提升了转换效率。外围应用采用浮地架构，实现对电感电流进行全周期采样，得到极高的恒流精度。 • 有源功率因数校正，高PF值，低THD\n• 内置550V高压MOSFET，简化外围应用设计\n• 高达95%的系统效率\n• ±3%的LED输出恒流精度\n• 优异的线电压调整率和负载调整率\n• 电感电流临界导通模式\n• 超低的启动电流（35uA）和工作电流(380uA)\n• LED短路/开路保护\n• 电流采样电阻开路保护\n• 逐周期限流保护\n• 芯片供电欠压保护\n• 自动重启功能\n• 过热调节功能;

2.5 V to 5.5 V, 115 uA, Parallel Interface Single Voltage-Output 8-/10-/12-Bit DACs

GENERAL DESCRIPTION The AD5330/AD5331/AD5340/AD53411 are single 8-/10-/12- bit DACs. They operate from a 2.5 V to 5.5 V supply consuming just 115 μA at 3 V and feature a power-down mode that further reduces the current to 80 nA. The devices incorporate an on-chip output buffer that can drive the

2.5 V to 5.5 V, 230uA, Parallel Interface Dual Voltage-Output 8-/10-/12-Bit DACs

GENERAL DESCRIPTION The AD5332/AD5333/AD5342/AD5343 are dual 8-, 10-, and 12-bit DACs. They operate from a 2.5 V to 5.5 V supply consuming just 230 µA at 3 V, and feature a power-down pin, PD that further reduces the current to 80 nA. These devices incorporate an on-chip output buffer that can dr

2.5 V to 5.5 V, 500 uA, Parallel Interface Quad Voltage-Output 8-/10-/12-Bit DACs

GENERAL DESCRIPTION The AD5334/AD5335/AD5336/AD5344 are quad 8-, 10-, and 12-bit DACs. They operate from a 2.5 V to 5.5 V supply consuming just 500 µA at 3 V, and feature a power-down mode that further reduces the current to 80 nA. These devices incorporate an on-chip output buffer that can drive

Silicon Bridge Rectifier, Single-Phase, 25 Amp

Features: ● Superior Thermal Design ● Surge Overload Rating: 400A (Peak) ● Hole Through for #8 Screw ● Silverplated Copper Leads

2.5 V to 5.5 V, 500 uA, 2-Wire Interface Quad Voltage Output, 8-/10-/12-Bit DACs

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