MAX1641 sources equivalent, adjustable-output / switch-mode current sources.
o 95% Efficiency o +5.5V to +26V Input Supply Range o 2V to 24V Adjustable-Output Voltage Range o 100% Maximum Duty Cycle (Low Dropout) o Up to 500kHz PWM Operation o Opt.
Battery-Powered Equipment Laptop, Notebook, and Palmtop Computers Handy Terminals Portable Consumer Products Cordless Ph.
The MAX1640/MAX1641 CMOS, adjustable-output, switch-mode current sources operate from a +5.5V to +26V input, and are ideal for microprocessor-controlled battery chargers. Charging current, maximum output voltage, and pulse-trickle charge are programm.
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