LT3468ES5-1 闪光灯充电器的典型应用电路采用高效率 3mm 高变压器。 LT3468-1 是一款高度集成的 IC,设计用于为数码相机和胶片相机中的闪光灯电容器充电。获得专利的控制技术允许使用极小的变压器。每个器件都包含一个片上高压 NPN 电源开关。输出电压检测完全包含在器件内,无需任何分立
齐纳二极管或
电阻器
说明
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Typical Application Circuit for LT3468ES5-1 Photoflash Charger Uses High Efficiency 3mm Tall Transformer. The LT3468-1 is a highly integrated ICs designed to charge photoflash capacitors in digital and film cameras. A patented control technique allows for the use of extremely small transformers. Each device contains an on-chip high voltage NPN power switch. Output voltage detection is completely contained within the device, eliminating the need for any discrete zener diodes or resistors
主要特色
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Conversion Type
DC to DC
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Input Voltage
2.5 to 16 V