29-Oct-13

Input Voltage

Output Voltage

Output Current

Maximum

Capacitive Load

Efficiency

Model Number

No Load

Full Load

18-36 VDC

3.3 V

14.0 A

80 mA

2151 mA

36000 µF

91%

JCK6024S3V3

5.0 V

12.0 A

100 mA

2762 mA

20400 µF

92%

JCK6024S05

12.0 V

5.0 A

40 mA

2793 mA

3550 µF

91%

JCK6024S12

15.0 V

4.0 A

40 mA

2793 mA

2300 µF

91%

JCK6024S15

36-75 VDC

3.3 V

14.0 A

50 mA

1075 mA

36000 µF

91%

JCK6048S3V3

5.0 V

12.0 A

60 mA

1389 mA

20400 µF

92%

JCK6048S05

12.0 V

5.0 A

40 mA

1397 mA

3550 µF

91%

JCK6048S12

15.0 V

4.0 A

40 mA

1397 mA

2300 µF

91%

JCK6048S15

JCK60

Notes

1. Input current specified at nominal input.

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

across output rails and 20 MHz bandwidth.

3. For heatsink option, add ‘-HK’ to the end of the part number

12

3

45

6

7

8

0.3

(7.62)

50.8

(2.0)

Bottom View

45.7

(1.8)

5.08

(0.2)

10.16

(0.4)

0.24

(6.0)

27.9 (1.1)

50.8 (2.0)

0.2

(5.08)

0.2

(5.08)

0.3

(7.62)

0.2

(5.08)

0.4

(10.16)

Printed Face

Dia. 0.04 (1.0)

Thermal Pad

2.00

(50.80)

0.64

(16.3)

Optional heatsink (-HK)

Mechanical Details

Application Notes

PIN CONNECTIONS

Pin

Single

1

+Vin

2

-Vin

3

Remote On/Off

4

-Sense

5

+Sense

6

+Vout

7

-Vout

8

Trim

1. All dimensions are in inches (mm).

2. Weight: 0.154 lbs (70 g) approx

3. Pin diameter: 0.04 ±0.002 (1.0 ±0.05)

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

5. Case tolerance: ±0.02 (±0.5)

Notes

Models and Ratings

External Output Trim

R trim-up

7

8

R trim-down

6

8

Remote Sense

If Remote Sense is not required, the +Sense and -Sense pins should be locally connected to +Vout and -Vout respectively. Remote sense can compensate for a total

volt drop of 10%. When remote sense is used, output power must not exceed rated power.

-R4

Where:

=

-R2

=

K

-R4

Where:

=

R1 x (R2 + R3) x K

Model

R1

R2

R3

R4

K

JCK60XXS3V3

8200

330

5100

24000

1.24

JCK60XXS05

5100

22

5100

15000

2.495

JCK60XXS12

7500

6200

3600

20000

2.495

JCK60XXS15

8200

6800

3000

24000

2.495

Derating Curve

50%

25%

75%

100%

-40

-20

0

20

40

60

80

100

85

with heat-sink

without heat-sink

55

Ambient Temperature (