14

1

VOUT2

VOUT1

GND

CT1

CT2

VOUT2

VOUT1

VIN1

VIN1

VBIAS

VIN2

VIN2

ON1

ON2

1

VIN1

VIN1

ON2

VBIAS

VIN2

VIN2

ON2

VOUT2

VOUT1

CT1

GND

CT2

VOUT2

VOUT1

14

3

TPS22966

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SLVSBH4F – JUNE 2012 – REVISED JULY 2016

Product Folder Links: TPS22966

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5 Pin Configuration and Functions

DPU Package

14-Pin WSON

Top View

DPU Package

14-Pin WSON

Bottom View

Pin Functions

PIN

TYPE

DESCRIPTION

NO.

NAME

1

VIN1

I

Switch 1 input. Recommended voltage range for this pin for optimal RON performance is 0.8 V to VBIAS.

Place an optional decoupling capacitor between this pin and GND for reduce VIN dip during turnon of

the channel. See the Application Information section for more information

2

VIN1

I

Switch 1 input. Recommended voltage range for this pin for optimal RON performance is 0.8 V to VBIAS.

Place an optional decoupling capacitor between this pin and GND for reduce VIN dip during turnon of

the channel. See the Application Information section for more information

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 5.5 V.

See the Application Information section

5

ON2

I

Active high switch 2 control input. Do not leave floating

6

VIN2

I

Switch 2 input. Recommended voltage range for this pin for optimal RON performance is 0.8 V to VBIAS.

Place an optional decoupling capacitor between this pin and GND for reduce VIN dip during turnon of

the channel. See the Application Information section for more information

7

VIN2

I

Switch 2 input. Recommended voltage range for this pin for optimal RON performance is 0.8 V to VBIAS.

Place an optional decoupling capacitor between this pin and GND for reduce VIN dip during turnon of

the channel. See the Application Information section for more information

8

VOUT2

O

Switch 2 output

9

VOUT2

O

Switch 2 output

10

CT2

O

Switch 2 slew rate control. Can be left floating. Capacitor used on this pin mudt 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

VOUT1

O

Switch 1 output

—

Thermal Pad

—

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

layout guidelines