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NICAD_BATTERY_CHARGER

2016-05-12 07:53  
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NICAD_BATTERY_CHARGER
The LTC1265 is configured as a battery charger for a four-NiCad stack. It has the capability of performing a fast charge of 1A, a trickle charge of 100mA, or the charger can be shut off. In shut-off, diode D1 serves two purposes. First, it prevents the LTC1265 circuitry from drawing battery current and second, it elintinates back powering the LTC1265, which avoids a potential latch condition at powerup.