ENBA

INA

GND

INB

ENBB

OUTA

VDD

OUTB

8

7

6

5

1

2

3

4

ENBA

INA

GND

INB

ENBB

OUTA

VDD

OUTB

8

7

6

5

1

2

3

4

(DUAL INVERTING)

(DUAL NON-INVERTING)

UCC27423

D OR DGN PACKAGE

(TOP VIEW)

UCC27424

D OR DGN PACKAGE

(TOP VIEW)

ENBA

INA

GND

INB

ENBB

OUTA

VDD

OUTB

8

7

6

5

1

2

3

4

(ONE INVERTING,

ONE NON-INVERTING)

UCC27425

D PACKAGE

(TOP VIEW)

UCC27423-Q1

UCC27424-Q1

UCC27425-Q1

SGLS274D

– SEPTEMBER 2008 – REVISED AUGUST 2011

www.ti.com

ORDERABLE

CONFIGURATION

PACKAGE

TOP-SIDE MARKING

PART NUMBER

Dual Inverting

UCC27423QDGNRQ1

EADQ

MSOP

– DGN

Reel of 2500

Dual Noninverting

UCC27424QDGNRQ1

EPJQ

Dual Inverting

UCC27423QDRQ1

27423Q

–40°C to 125°C

Dual Noninverting

UCC27424QDRQ1

27424Q

SOIC

– D

Reel of 2500

One Inverting,

UCC27425QDRQ1

27425Q

One Noninverting

(1)

For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI

web site at www.ti.com.

(2)

Package drawings, thermal data, and symbolization are available at www.ti.com/packaging.

TERMINAL FUNCTIONS

TERMINAL

I/O

DESCRIPTION

NAME

NO.

Enable input for the driver A with logic compatible threshold and hysteresis. The driver output can be enabled

ENBA

1

I

output state when the device is disabled is low, regardless of the input state.

Input A. Input signal of the A driver which has logic compatible threshold and hysteresis. If not used, this input

INA

2

I

Common ground. This ground should be connected very closely to the source of the power MOSFET which

GND

3

the driver is driving.

Input B. Input signal of the A driver which has logic compatible threshold and hysteresis. If not used, this input

INB

4

I

OUTB

5

O

Driver output B. The output stage is capable of providing 4-A drive current to the gate of a power MOSFET.

VDD

6

Supply voltage and the power input connection for this device.

OUTA

7

O

Driver output A. The output stage is capable of providing 4-A drive current to the gate of a power MOSFET.

Enable input for the driver B with logic compatible threshold and hysteresis. The driver output can be enabled

ENBB

8

I

output state when the device is disabled is low, regardless of the input state.

2

Copyright

© 2008–2011, Texas Instruments Incorporated