AC-DC隔离产品

 \n LIS8510C 是一款专用于 LED 恒流驱动的控制芯片，通过采用专有的初级侧 LED 恒流控制技术，使得系统架构得到了最大程度的精简。它不但省去了传统二次侧控制所需的光耦和 431 等反馈器件，而且还进一步省去传统初级侧控制架构中用于实现反馈的辅助绕组，反馈电阻以及为 IC 供电的整流二极管等无源器件，使系统成本得到极大程度的降低。由于采用高压直接供电，LIS8510C系统的输出电压范围得到极大的拓宽，同一驱动系统可以驱动 1~3 颗串联 LED，方便系列机种应用。右图示出了这种芯片的典型应用。LIS8510C还集成了完善的保护功能，包括输入电流的逐周期过流保护，电流检测管脚

LIS

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Ultra-Low-Noise, High PSRR, Low-Dropout, 120mA Linear Regulators

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Ultra-Low-Noise, High PSRR, Low-Dropout,120mA Linear Regulators in SC70

General Description The MAX8510/MAX8511/MAX8512 ultra-low-noise, low dropout (LDO) linear regulators are designed to deliver up to 120mA continuous output current. These regulators achieve a low 120mV dropout for 120mA load current. The MAX8510 uses an advanced architecture to achieve ultra-low o

文件：377.74 Kbytes 页数：10 Pages

Maxim

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Ultra-Low-Noise, High PSRR, Low-Dropout,120mA Linear Regulators in SC70

General Description The MAX8510/MAX8511/MAX8512 ultra-low-noise, low dropout (LDO) linear regulators are designed to deliver up to 120mA continuous output current. These regulators achieve a low 120mV dropout for 120mA load current. The MAX8510 uses an advanced architecture to achieve ultra-low o

文件：377.74 Kbytes 页数：10 Pages

Maxim

美信