Datasheet

UCC27323, UCC27324, UCC27325
UCC37323, UCC37324, UCC37325
www.ti.com SLUS492H –JUNE 2001–REVISED MAY 2013
TERMINAL FUNCTIONS
TERMINAL
FUNCTION
NAME NO. I/O
Common ground: This ground should be connected very closely to the source of the power MOSFET
GND 3
which the driver is driving.
Input A: Input signal of the A driver which has logic compatible threshold and hysteresis. If not used,
INA 2 I
this input must be tied to either VDD or GND; it must not be left floating.
Input B: Input signal of the A driver which has logic compatible threshold and hysteresis. If not used,
INB 4 I
this input must be tied to either VDD or GND; it must not be left floating.
N/C 1 No connection: Must be grounded.
N/C 8 No connection: Must be grounded.
Driver output A: The output stage is capable of providing 4-A drive current to the gate of a power
OUTA 7 O
MOSFET.
Driver output B: The output stage is capable of providing 4-A drive current to the gate of a power
OUTB 5 O
MOSFET.
VDD 6 I Supply: Supply voltage and the power input connection for this device.
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