28-July-11

JCM15/20

Application Notes

Mechanical Details

Models and Ratings

1. All dimensions are in inches (mm),

2. Weight: 0.04 lbs (20 g) approx.

3. Pin diameter: 0.004 ±0.002 (1.0 ±0.05)

4. Pin pitch tolerance: ±0.014 (±0.35)

5. Case tolerance: ±0.02 (±0.5)

Output can be externally trimmed by using the method above.

(Single output models only). For variable trimming, use 100 k

Ωpotentiometer

1.00 (25.4)

1.00

(25.40)

32

1

65

4

0

0.10

(2.54)

0.10

(2.54)

0.40

(10.16)

0.20

(5.08)

0.40

(10.16)

0.80

(20.32)

Bottom View

0.10

(2.54)

0.40

(10.16)

0.30

(7.62)

45

6

1

2

3

0.39

(9.90)

DIA

0.04

(1.00)

0.22

(5.60)

Print

Face

Pin Connections

Pin

Single

Dual

Pin

Single

Dual

1

+Vin

+Vin

4

+Vout

+Vout

2

-Vin

-Vin

5

Trim

Com

3 Remote On/Off Remote On/Off 6

-Vout

-Vout

Input

Voltage

Output

Voltage

Output

Current

Maximum

Capacitive Load

Efficiency

Model

Number

No Load

Full Load

9-18 V

3.3 V

4.000 A

20 mA

1310 mA

1000 µF

85%

JCM1512S3V3

5.0 V

3.000 A

20 mA

1471 mA

1000 µF

86%

JCM1512S05

12.0 V

1.300 A

20 mA

1494 mA

330 µF

88%

JCM1512S12

15.0 V

1.000 A

20 mA

1420 mA

220 µF

89%

JCM1512S15

±5.0 V

±1.500 A

20 mA

1488 mA

±470 µF

85%

JCM1512D05

±12.0 V

±0.625 A

20 mA

1420 mA

±220 µF

89%

JCM1512D12

±15.0 V

±0.500 A

20 mA

1437 mA

±100 µF

89%

JCM1512D15

18-36 V

3.3 V

4.000 A

15 mA

647 mA

1000 µF

86%

JCM1524S3V3

5.0 V

3.000 A

15 mA

727 mA

1000 µF

87%

JCM1524S05

12.0 V

1.300 A

15 mA

747 mA

330 µF

88%

JCM1524S12

15.0 V

1.000 A

15 mA

710 mA

220 µF

89%

JCM1524S15

±5.0 V

±1.500 A

15 mA

744 mA

±470 µF

85%

JCM1524D05

±12.0 V

±0.625 A

15 mA

718 mA

±220 µF

88%

JCM1524D12

±15.0 V

±0.500 A

15 mA

710 mA

±100 µF

89%

JCM1524D15

36-75 V

3.3 V

4.000 A

10 mA

327 mA

1000 µF

85%

JCM1548S3V3

5.0 V

3.000 A

10 mA

368 mA

1000 µF

86%

JCM1548S05

12.0 V

1.300 A

10 mA

374 mA

330 µF

88%

JCM1548S12

15.0 V

1.000 A

10 mA

359 mA

220 µF

88%

JCM1548S15

±5.0 V

±1.500 A

10 mA

377 mA

±470 µF

84%

JCM1548D05

±12.0 V

±0.625 A

10 mA

363 mA

±220 µF

87%

JCM1548D12

±15.0 V

±0.500 A

10 mA

359 mA

±100 µF

88%

JCM1548D15

9-18 V

3.3 V

4.500 A

60 mA

1439 mA

7000 µF

86%

JCM2012S3V3

5.0 V

4.000 A

60 mA

1852 mA

5000 µF

90%

JCM2012S05

12.0 V

1.670 A

30 mA

1873 mA

850 µF

89%

JCM2012S12

15.0 V

1.330 A

30 mA

1873 mA

700 µF

89%

JCM2012S15

±12.0 V

±0.833 A

30 mA

1873 mA

±470 µF

89%

JCM2012D12

±15.0 V

±0.667 A

30 mA

1873 mA

±330 µF

89%

JCM2012D15

18-36 V

3.3 V

4.500 A

35 mA

720 mA

7000 µF

86%

JCM2024S3V3

5.0 V

4.000 A

35 mA

936 mA

5000 µF

89%

JCM2024S05

12.0 V

1.670 A

25 mA

936 mA

850 µF

89%

JCM2024S12

15.0 V

1.330 A

25 mA

936 mA

700 µF

89%

JCM2024S15

±12.0 V

±0.833 A

30 mA

936 mA

±470 µF

89%

JCM2024D12

±15.0 V

±0.667 A

30 mA

936 mA

±330 µF

89%

JCM2024D15

36-75 V

3.3 V

4.500 A

25 mA

360 mA

7000 µF

86%

JCM2048S3V3

5.0 V

4.000 A

25 mA

468 mA

5000 µF

89%

JCM2048S05

12.0 V

1.670 A

15 mA

468 mA

850 µF

89%

JCM2048S12

15.0 V

1.330 A

15 mA

468 mA

700 µF

90%

JCM2048S15

±12.0 V

±0.833 A

20 mA

468 mA

±470 µF

89%

JCM2048D12

±15.0 V

±0.667 A

20 mA

468 mA

±330 µF

89%

JCM2048D15

Output Trim

5

RTrim-up

6

4

5

RTrim-down

12 µH

220 µF

+

-

2.2 µF

+Vin

+Vout

DC/DC

Converter

-Vout

Load

-Vin

Notes

Input Filter

Trim Resistor Values

Model Number

Trim up

10%

Trim down

10%

JCM-S3V3

8 k

Ω 12kΩ

JCM-S05

10 k

Ω 5kΩ

JCM-S12

20 k

Ω 7kΩ

JCM-S15

20 k

Ω 6kΩ

Approximate values.

Notes

1. Input current specified at nominal input.

2. Cross regulation for duals is ±5% when one output is at 100% and the other is

varied between 25% and 100%.

3. Measured with 1 µF ceramic capacitor in parallel with a 10 µF electrolytic

across output rails on single output models or 1 µF ceramic capacitor only on

dual output models.