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

ENBA

INA

GND

INB

ENBB

OUTA

VDD

OUTB

8

7

6

5

1

2

3

4

(DUAL INVERTING)

(DUAL NON-INVERTING)

(ONE INVERTING AND

ONE NON-INVERTING)

UCC27423

UCC27424

UCC27425

UCC27423, UCC27424, UCC27425

www.ti.com

SLUS545E – NOVEMBER 2002 – REVISED DECEMBER 2015

5 Device Comparison Table

PACKAGED DEVICES

OUTPUT

TEMPERATURE RANGE

SOIC-8

MSOP-8 PowerPAD

PDIP-8

CONFIGURATION

(P)

Dual inverting

–40°C to 125°C

UCC27423D

UCC27423DGN

UCC27423P

Dual nonInverting

–40°C to 125°C

UCC27424D

UCC27424DGN

UCC27424P

One inverting,

–40°C to 125°C

UCC27425D

UCC27425DGN

UCC27425P

one noninverting

(1)

D (SOIC-8) and DGN (PowerPAD-MSOP) packages are available taped and reeled. Add R suffix to device type (e.g. UCC27423DR,

UCC27424DGNR) to order quantities of 2,500 devices per reel for D or 1,000 devices per reel for DGN package.

(2)

The PowerPAD™ is not directly connected to any leads of the package. However, it is electrically and thermally connected to the

substrate which is the ground of the device.

6 Pin Configuration and Functions

D Package, DGN Package, P Package

8-Pin SOIC, 8-PIn MSOP-PowerPAD, 8-Pin PDIP

Top View

Pin Functions

PIN

I/O

DESCRIPTION

NAME

NO.

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

ENBA

1

I

disabled will be low regardless of the input state.

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

ENBB

8

I

GND

3

—

Common ground: this ground should be connected very closely to the source of the power MOSFET which the driver is driving.

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

INA

2

I

(1)

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

INB

4

I

OUTA

7

O

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

OUTB

5

O

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

6

I

Supply. Supply voltage and the power input connection for this device.

(1)

Refer to Detailed Description for more details.

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Product Folder Links: UCC27423 UCC27424 UCC27425