1

2

3

6

5

4

VDD

SET

GND

SENSE

UV

OV

TPS3702-Q1

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SBVS261B – APRIL 2015 – REVISED DECEMBER 2015

5 Pin Configuration and Functions

DDC Package

SOT-6

Top View

Pin Functions

PIN

I/O

DESCRIPTION

NO.

NAME

Active-low, open-drain undervoltage output. This pin goes low when the SENSE voltage falls

1

UV

O

more details. Connect this pin to a pull-up resistor terminated to the desired pull-up voltage.

2

GND

—

Ground

Input for the monitored supply voltage rail. When the SENSE voltage goes below the

3

SENSE

I

undervoltage threshold, the UV pin is driven low.

When the SENSE voltage goes above the overvoltage threshold, the OV pin is driven low.

Use this pin to configure the threshold voltages.

4

SET

I

Refer to Table 3 for the desired configuration.

Supply voltage input pin. To power the device, connect a voltage supply (within the range of 2 V

5

VDD

I

and 18 V) to VDD.

Good analog design practice is to place a 0.1-

μF ceramic capacitor close to this pin.

Active-low, open-drain overvoltage output. This pin goes low when the SENSE voltage rises

6

OV

O

details. Connect this pin to a pull-up resistor terminated to the desired pull-up voltage.

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