SC122
Pin Descriptions
MLPD Pin #
1
2, 5
3
4
6
T
Pin Name
LX
GND
IN
EN
OUT
Thermal
Pad
Pin Function
Switching node — connect an inductor from the input supply to this pin.
Signal and power ground connections.
Battery input and damping switch connection.
Enable digital control input — active high.
Output voltage supply pin — requires an external 10μF bypass capacitance (effective under V bias) for
OUT
normal operation.
Thermal Pad is for heat sinking purposes — connect to ground using multiple vias, not connected internally.
7