INA-

INB-

GND

OUTB

INA+

INB+

OUTA

VDD

1

2

3

4

8

7

6

5

INA-

INB-

GND

OUTB

INA+

INB+

OUTA

VDD

1

2

3

4

8

7

6

5

ENA

INA

GND

INB

ENB

OUTA

VDD

OUTB

1

2

3

4

8

7

6

5

ENA

INA

GND

INB

ENB

OUTA

VDD

OUTB

1

2

3

4

8

7

6

5

ENA

INA

GND

INB

ENB

OUTA

VDD

OUTB

1

2

3

4

8

7

6

5

ENA

INA

GND

INB

ENB

OUTA

VDD

OUTB

1

2

3

4

8

7

6

5

UCC27523, UCC27524, UCC27525, UCC27526

SLUSAQ3G – NOVEMBER 2011 – REVISED APRIL 2015

www.ti.com

5 Description (continued)

The UCC2752x family provide the combination of three standard logic options — dual inverting, dual

noninverting, one inverting and one noninverting driver. UCC27526 features a dual input design which offers

flexibility of both inverting (IN– pin) and non-inverting (IN+ pin) configuration for each channel. Either IN+ or IN–

pin controls the state of the driver output. The unused input pin is used for enable and disable functions. For

safety purpose, internal pullup and pulldown resistors on the input pins of all the devices in UCC2752x family

ensure that outputs are held LOW when input pins are in floating condition. The UCC27523, UCC27524, and

UCC27525 devices feature Enable pins (ENA and ENB) to have better control of the operation of the driver

applications. The pins are internally pulled up to VDD for active-high logic and are left open for standard

operation.

UCC2752x family of devices are available in SOIC-8 (D), MSOP-8 with exposed pad (DGN) and 3-mm × 3-mm

WSON-8 with exposed pad (DSD) packages. UCC27524 is also offered in PDIP-8 (P) package. UCC27526 is

only offered in 3-mm × 3-mm WSON (DSD) package.

6 Pin Configuration and Functions

D, DGN, or P Package UCC2752(3,4,5)

DSD Package UCC2752(3,4,5)

8-Pin SOT-23, HVSSOP, or PDIP

8-Pin WSON

Top View

Top View

DSD Package UCC27526

8-Pin WSON

Top View

4

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Product Folder Links: UCC27523 UCC27524 UCC27525 UCC27526