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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