MAX1802
数码相机降压型电源
用于数码相机的完备电源方案,2节Li+电池或4节AA电池供电时可提供5路输出
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产品详情
- 2.5V to 11V Input Voltage Range
- Main DC-DC Controller
- 94% Efficiency
- +2.7V to +5.5V Adjustable Output Voltage
- Up to 100% Duty Cycle
- Independent Shutdown
- Core DC-DC Converter
- 94% Efficiency
- Up to 500mA Load Efficiency
- Output Voltage Adjustable Down to 1.25V
- Independent Shutdown
- Three Auxiliary DC-DC Controllers
- Adjustable Maximum Duty Cycle
- Independent Shutdown
- Power, Oscillator, and Reference Outputs to Drive External Slave Controllers (MAX1801)
- Up to 1MHz Switching Frequency
- 3µA Supply Current in Shutdown Mode
- Internal Soft-Start
- Overload Protection for All DC-DC Converters
- Compact 32-Pin TQFP Package
应用
- 数码相机
- 数字摄像机
- DVD播放器
- 手持式设备
- 网络浏览器
- PDA
参考资料
这是最新版本的数据手册
硬件生态系统
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