Datasheet > TPET0312

TPET0312

更新时间： 2022-02-26 09:38:03

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南京拓品微 - TOPPOWER		/
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4页	786K
描述
1W 3KVDC Isolated Single Output SMD DC/DC Converters

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数据手册

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TPET0312 数据手册

TPET Series

ABSOLUTE MAXIMUM RATINGS

Short-circuit protection

1 second

300

Lead temperature 1.5mm from case for 10 seconds

Internal power dissipation

℃

610mW

5.5V

Input voltage Vin, TPET03xx

Input voltage Vin, TPET05xx

Input voltage Vin, TPET12xx

15V

Input voltage Vin, TPET15xx

18V

28V

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

OUTPUT CHARACTERISTICS

Parameter

Conditions

TA=-40℃ to 85℃

Min.

Typ.

Max.

1.0

Units

Rated power

Voltage set point accuracy

See tolerance envelope

Line regulation

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

03XX,0503,1203,2403

0505,1205,2405

1.0

8.0

6.5

1.2

%/%

Load regulation(10% load to rated load)

0509,1209, 2409

9.0

7.5

7.0

0512,1212,0524, 2412

0515,1215,1515, 2415

GENERAL CHARACTERISTICS

Parameter

Conditions

Min.

Typ.

120

Max.

Units

kHz

Switching frequency

All output types

TEMPERATURE CHARACTERISTICS

Parameter

Conditions

Min.

Typ.

Max.

105

125

Units

℃

Specification

Storage

Derating if the temperature ≥85°C

-40

-55

℃

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

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

Reflow Soldering Temperature

Cooling

Free air convection

TEMPERATURE DERATING GRAPHS

TOLERANCE ENVELOPES

3.3V output types

All other types

1.5

+9.5%

+ 9 %

+ 1 %

+5%

85°C

+2.5%

1.0

V_NOM

+ 1 %

-7 %

-2.5%

-8%

N O M

Safe Operating Area

-7 %

0.5

-1 5 %

1 0 2 5

5 0

7 5

1 0 0

10 25

100

-40

50 100 105 150

O u tp u t L o a d C u rre n t(% )

Output Load Current(%)

Ambient Temperature(°C)

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