MAX1800

数码相机升压型电源

用于数码相机的完备电源方案，1节Li+电池或2至3节AA电池供电时可提供5路输出

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产品详情

+0.7V to +5.5V Input Voltage Range
Main DC-DC Converter
- 95% Efficiency
- +2.7V to +5.5V Adjustable Output Voltage
- 1.5A Load Current
Uncommitted Gain Block for Linear Regulator
Three Independent Auxiliary Step-Up Controllers
- Adjustable Maximum Duty Cycle
Oscillator and Reference Outputs to Drive External Slave Controllers (MAX1801)
Power-Ready Output
Up to 1MHz Switching Frequency
1µA Supply Current in Shutdown Mode
Internal Soft-Start Control
Overload Protection for all DC-DC Converters
Compact 32-Pin TQFP Package (5mm x 5mm body)