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完整的数据资料 (PDF, 328kB) 英文 下载 The MAX1800 evaluation kit (EV kit) accepts 1.8V to 5.5V battery voltages and provides all of the output voltages required in digital still cameras (DSC). The EV kit consists of the MAX1800 multi-output master converter and the MAX1801 slave step-up converter. The EV kit provides 10 separate output voltages. The MAX1800 provides one main-system step-up converter (3.3V/400mA), one linear regulator for the DSP core (1.8V/200mA), one step-up converter for the backlight (7V/100mA), three flyback outputs for the CCD (14.3V/10mA, 5V/50mA, -8.15V/10mA), and three flyback outputs for the LCD (13.85V/10mA, 5V/50mA, -16.23V/10mA). In addition, the MAX1801 provides one step-up converter for the motor (5V/500mA). The EV kit's outputs are adjustable and are suitable for applications running from 2- or 3-cell alkaline, NiCd, or NiMH batteries or from a single lithium-on (Li+) battery.

关键特性		应用/使用
10 Outputs One Synchronous Rectified Step-Up Converter Two Step-Up Converters One Low-Dropout Linear Regulator Output Six Flyback Outputs 1.8V to 5.5V Input Voltage Range All Converters Synchronized to Single Oscillator 100kHz to 1MHz Switching Frequency Main Power-OK Output Independent Shutdown of Each Converter Short-Circuit-Protected Flyback Outputs Soft-Start on Each Output Fully Assembled and Tested		数码相机 数字摄像机 DVD播放器 手持式设备 网络浏览器 PDA

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