TPS5510

3-CHANNEL POWER SUPPLY SUPERVISOR

SLVS168 – JULY 1998

3

POST OFFICE BOX 655303

Terminal Functions

TERMINAL

I/O

DESCRIPTION

NAME

NO.

I/O

DESCRIPTION

VS33

5

I

3.3 V over/under voltage protection input pin

VS5

6

I

5 V over/under voltage protection input pin

GND

2

Ground

FPO

3

O

Inverted fault protection output, open drain output stage

PGI

1

I

Power good input signal pin

PGO

8

O

Power good output signal pin, open drain output stage

PSON

4

I

ON/OFF control input pin

VCC

7

I

Supply voltage/12 V over voltage protection input pin

DISSIPATION RATING TABLE

PACKAGE

TA ≤ 25°C

POWER RATING

OPERATING FACTOR

ABOVE TA = 25°C

TA = 125°C

POWER RATING

P

1092 mW

8.74 mW/

°C

218 mW

D

730 mW

5.84 mW/

°C

146 mW

16 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

16 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1 mA

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Continuous total power dissipation

see Dissipation Rating Table

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

–40

°C to 125°C

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

–65

°C to 150°C

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Lead temperature, 1,6 mm (1/16 inch) from case for 10 seconds

260

°C

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

† Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and

functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not

implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

NOTE 1: All voltages are with respect to the device GND terminal.

recommended operating conditions

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Supply voltage, VCC

4

15

V

Input voltage, VI

PSON, VS5, VS33, PGI

7

V

Output voltage VO

FPO

15

V

Output voltage, VO

PGO

7

V

Operating junction temperature, TJ

–40

125

°C

Output sink current IO( i k)

FPO

30

mA

Output sink current, IO(sink)

PGO

10

mA

Supply voltage rising time, tr

See Note 2

1

ms

NOTE 2: VCC rising and falling slew rate must be less then 14 V/ms.