TPET Series

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ABSOLUTE MAXIMUM RATINGS

Short-circuit protection

1 second

Lead temperature 1.5mm from case for 10 seconds

300℃

Internal power dissipation

610mW

Input voltage Vin, TPET03xx

5.5V

Input voltage Vin, TPET05xx

7V

Input voltage Vin, TPET12xx

15V

Input voltage Vin, TPET15xx

18V

Input voltage Vin, TPET15xx

28V

All specifications typical at TA=25℃, nominal input voltage and rated output current unless otherwise specified.

OUTPUT CHARACTERISTICS

Parameter

Conditions

Min.

Typ.

Max.

Units

Rated power

TA=-40℃ to 85℃

1.0

W

Voltage set point accuracy

See tolerance envelope

Line regulation

High VIN to low VIN (voltage variation +/-5%)

1.0

1.2

%/%

Load regulation(10% load to rated load)

03XX,0503,1203,2403

10

14

%

Load regulation(10% load to rated load)

0505,1205,2405

13

15

%

Load regulation(10% load to rated load)

0509,1209, 2409

8.0

9.0

%

Load regulation(10% load to rated load)

0512,1212,0524, 2412

6.5

7.5

%

Load regulation(10% load to rated load)

0515,1215,1515, 2415

6

7.0

%

GENERAL CHARACTERISTICS

Parameter

Conditions

Min.

Typ.

Max.

Units

Switching frequency

All output types

120

kHz

TEMPERATURE CHARACTERISTICS

Parameter

Conditions

Min.

Typ.

Max.

Units

Specification

Derating if the temperature ≥85°C

-40

105

℃

Storage

-55

125

℃

Reflow Soldering Temperature

Peak temp.≤260℃, maximum duration time≤90s at 220℃. For

actual application, please refer to IPC/JEDEC J-STD-020D.1.

Cooling

Free air convection

TEMPERATURE DERATING GRAPHS

TOLERANCE ENVELOPES

3.3V output types

All other types

O utp ut L o a d C urre nt(% )

+9 %

+1 %

V

NO M

-7 %

-7 %

+1 %

- 15%

100

75

50

25

10

T y p ical Load

L in e

Output Load Current(%)

+9.5%

+5%

V

NOM

-2.5%

+2.5%

-8%

100

75

50

25

10

Typical Load

Line

1.5

1.0

0.5

0

-40

0

50 100

150

Ambient Temperature(°C)

85°C

Safe Operating Area

105

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