OPN20-03S1P5 データシートの表示（PDF） - Astrodyne Corporation

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OPN20-03S1P5

20W Wide Input, Non-Isolated Single Inline DC/DC Converters

Astrodyne Corporation 

20W Wide Input, Non-Isolated Single Inline DC/DC Converters

OPN20

MECHANICAL DIMENSIONS AND CURVE

0.55

(14.0)

0.12

(3.0)

0.28(7.1)

2.50(63.5)

DC-DC POWER SIP

1

5

6

0.10(2.54)

1.90(48.3)

(-H) Model

2.50(63.5)

0.55

(14.0)

DC-DC POWER SIP

1

5

6

0.28(7.1)

0.10(2.54)

1.90(48.3)

0.26(6.6)

11

0.13(3.3)

0.13(3.3)

0.025(0.64) Square pin

0.025(0.64) Square pin

0.09(2.3)

11

0.12(3.0)

0.27(6.9)

Pin# Define

1

+OUTPUT

2

+OUTPUT

3

Sense (option) or no pin

4

+OUTPUT

5

GND

6

GND

7

+INPUT

8

+INPUT

9

Power OK (option) or no pin

10

TRIM

11

REMOTE ON-OFF

series

Dimensions are Inches (mm)

Pin pitch tolerance ± 0.014 (0.35)

OPN20-03S2P5 Derating Curve

OPN20-05S3P3 Derating Curve

(A)

100 200 300

(A)

LMF LMF LMF

100 200 300

LMF LMF LMF

6

6

5

4 NATURAL

3 CONVECTION

COOLING

2

5

4 NATURAL

CONVECTION

3 COOLING

2

1

0

-40

0

1

25

40

55 60 65 70 75 80 85 (℃)

0

-40 0

25 40 55 60 65 70 75 80 85 (℃)

Ambient Temperature(℃)

Ambient Temperature(℃)

EXTERNAL OUTPUT TRIMMING

Output can be trimmed by using the method below.

TRIM UP

5

RU

TRIM DOWN

10

RD

10

2

Time, t(100μs/div)

Typical Transient Response to Step Load Change from 0% to

100% of lo, max at Room Temperature and 5V Input

(Waveform Averaged to Eliminate Ripple Component.)

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ASTRODYNE PACIFIC: 886-2-26983458

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