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ABSOLUTE MAXIMUM RATING

PTQB425080

SLTS269A – DECEMBER 2006 – REVISED JANUARY 2007

These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam

during storage or handling to prevent electrostatic damage to the MOS gates.

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.

PART NUMBERING SCHEME

Input

Output

Output Voltage

Enable

Electrical Options

Pin Style

Voltage

Current

PTQB

4

25

080

N

2

A

D

4 = 48 V

25 = 25A

080 = 8 V

N = Negative

2 = Standard

D = Through-hole, Pb-free

P = Positive

3 = SmartSync

Clock Drive and

AutoTrack™ Enable

UNIT

Operating Temperature

–40

Range

Continuous voltage

75 V

Maximum Input Voltage

MAX

Peak voltage for 100 ms duration

100 V

Maximum Output Power

200 W

MAX

Storage Temperature

–40

°C to 125°C

Per Mil-STD-883, Method 2002.3 1 ms, 1/2

AD Suffix

250 G

Mechanical Shock

Sine, mounted

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

AD Suffix

15 G

Mechanical Vibrarion

PCB mounted

Weight

30 grams

Flammability

Meets UL 94V-O

(1)

See SOA curves or consult factory for appropriate derating.

2

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