DATASHEET TABLE OF CONTENTS

ENVIRONMENTAL AND ABSOLUTE MAXIMUM RATINGS

PTH08T240F

ORDERING INFORMATION

For the most current package and ordering information, see the Package Option Addendum at the end of this datasheet, or see

the TI website at www.ti.com.

DATASHEET SECTION

PAGE NUMBER

ENVIRONMENTAL AND ABSOLUTE MAXIMUM RATINGS

3

ELECTRICAL CHARACTERISTICS TABLE

4

TERMINAL FUNCTIONS

5

6

7

8

ADJUSTING THE OUTPUT VOLTAGE

9

INPUT & OUTPUT CAPACITOR RECOMMENDATIONS

11

TURBOTRANS™ INFORMATION

15

UNDERVOLTAGE LOCKOUT (UVLO)

21

SOFT-START POWER-UP

22

OUTPUT INHIBIT

23

OVER-CURRENT PROTECTION

24

OVER-TEMPERATURE PROTECTION

24

REMOTE SENSE

24

SYCHRONIZATION (SMARTSYNC)

25

AUTO-TRACK SEQUENCING

26

PREBIAS START-UP

29

TAPE & REEL AND TRAY DRAWINGS

31

(Voltages are with respect to GND)

UNIT

Track pin voltage

V

–40 to 85

Surface temperature of module body or

260

Wave soldering temperature

suffix AD

pins for 5 seconds maximum.

°C

suffix AS

Surface temperature of module body or

Solder reflow temperature

pins

suffix AZ

Storage temperature

Mechanical shock

Per Mil-STD-883D, Method 2002.3 1

suffix AH & AD

500

msec, 1/2 sine, mounted

suffix AS & AZ

250

G

Mechanical vibration

Mil-STD-883D, Method 2007.2 20-2000 Hz

15

Weight

5

grams

Flammability

Meets UL94V-O

(1)

During reflow of surface mount package version do not elevate peak temperature of the module, pins or internal components above the

stated maximum.

(2)

The shipping tray or tape and reel cannot be used to bake parts at temperatures higher than 65°C.

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3

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