Part number:
MAX1641
Manufacturer:
Maxim
File Size:
475.75 KB
Description:
Adjustable-output / switch-mode current sources.
MAX1641_MaximIntegratedProducts.pdf
Datasheet Details
Part number:
MAX1641
Manufacturer:
Maxim
File Size:
475.75 KB
Description:
Adjustable-output / switch-mode current sources.
MAX1641, Adjustable-Output / Switch-Mode Current Sources
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 programmed with external resistors.
Programming the off-ti
MAX1641 Features
* 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 Optional Synchronous Rectifier o 16-Pin QSOP Package o Current-Sense Accuracy: 2% (MAX1641) 5.3% (MAX1640) _______________General De
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