TPH-3W Series

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All dimensions in mm ±0.25mm. All pins on a 2.54 mm pitch and within ±0.25mm of true position.

Weight: 2.85g (DIP)

2.76g (SIP)

* Pin not fitted on single output variants.

ABSOLUTE MAXIMUM RATINGS

Short-circuit protection

1 second

Lead temperature 1.5mm from case for 10 seconds

300℃

Internal power dissipation

300mW

Input voltage Vin, TPH03

5.5V

Input voltage Vin, TPH05

7V

Input voltage Vin, TPH12

15V

Input voltage Vin, TPH15

18V

Input voltage Vin, TPH24

28V

Input voltage Vin, TPH48

54V

TEMPER ATURE CHARACTERISTICS

Parameter

Conditions

Min.

Typ.

Max.

Units

Specification

Derating if the temperature ≥85°C

-40

105

℃

Storage

-50

130

℃

Case Temperature above

5V output

33

℃

Case Temperature above

12V output

27

℃

Cooling

Free air convection

TEMPERATURE DERATING GRAPHS

TOLERANCE ENVELOPES

MECHANICAL DIMENSIONS

PIN CONNECTIONS

14 PIN DIP

Pin

Function

1

-Vin

7

NC

8

OV

9

+Vout

11

-Vout

14

+Vin

7 PIN SIP

Pin

Function

1

+Vin

2

-Vin

4

-Vout

5

OV

6

+Vout

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

Typical Load Line

10 25

50

75

100

-7.5%

+2.5%

-2.5%

NOM

V

+5%

+10%

Output Load Current(%)

SIP Package

DIP Package

4.5

3.0

1.5

0

-40

0

50 100

150

Ambient Temperature(°C)

85°C

Safe Operating Area

105

2.00

12.70

2.54

YYWW

19.50

0.55

0.45

YYWW

19.50

4.60

3.60

2.54

7.62

2.13

15.24

1.09

0.30

0.20

0.55

0.45

1

7

8

9

11

14

1

24

5

6

9.80

7.70

7.50

10.00

0.55

0.45

4.60

3.60

0.30

0.20

1.25

bottom view

bottom view

*

TPH0505D-3W

TPH0505S-3W

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