KLT1A20DC24 relays equivalent, relays.
include an OVP protected power-good source, preconditioning of an over-discharged battery, an NTC thermistor interface for charging the battery in a safe temperature rang.
VIN (Pins 1, 20)
Input supply voltage, Connect a 1µF ceramic capacitor to power ground.
ISET (Pin 8)
Charge-current programing and monitoring pin. Connect a resistor between this pin and the GND pin to set the charge current limit by Equation 2:
24.
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