14

1

VOUT2

VOUT1

GND

CT1

CT2

VOUT2

VOUT1

VIN1

VIN1

VBIAS

VIN2

VIN2

ON1

ON2

1

VIN1

VIN1

ON1

VBIAS

VIN2

VIN2

ON2

VOUT2

VOUT1

CT1

GND

CT2

VOUT2

VOUT1

2

3

4

5

6

14

13

12

10

9

Thermal

Pad

6

7

8

11

3

TPS22976

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SLVSDE7B – NOVEMBER 2016 – REVISED SEPTEMBER 2017

Product Folder Links: TPS22976

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5 Device Comparison Table

DEVICE

(TYPICAL)

QUICK OUTPUT

DISCHARGE

MAXIMUM OUTPUT

CURRENT

ENABLE

TPS22976

14 mΩ

Yes

6 A

Active high

TPS22976N

14 mΩ

No

6 A

Active high

6 Pin Configuration and Functions

DPU Package

14-Pin WSON with Exposed Thermal Pad

Top View

DPU Package

14-Pin WSON with Exposed Thermal Pad

Bottom View

Pin Functions

PIN

I/O

DESCRIPTION

NO.

NAME

1

VIN1

I

turnon of the channel. See the Application Information section for more information

2

3

ON1

I

Active-high switch 1 control input. Do not leave floating

4

VBIAS

I

Bias voltage. Power supply to the device. Recommended voltage range for this pin is 2.5 V to 5.7 V.

See the Application Information section

5

ON2

I

Active-high switch 2 control input. Do not leave floating

6

VIN2

I

turnon of the channel. See the Application Information section for more information

7

8

VOUT2

O

Switch 2 output

9

10

CT2

O

Switch 2 slew rate control. Can be left floating. Capacitor used on this pin must be rated for a

minimum of 25 V for desired rise time performance

11

GND

—

Ground

12

CT1

O

Switch 1 slew rate control. Can be left floating. Capacitor used on this pin must be rated for a

minimum of 25 V for desired rise time performance

13

VOUT1

O

Switch 1 output

14

—

Thermal pad

—

Thermal pad (exposed center pad) to alleviate thermal stress. Tie to GND. See the Layout section for

layout guidelines