JCK6024S3V3 Datasheet, PDF (2/2 Pages) XP Power Limited – 60 Watts JCK Series

Models and Ratings
Input Voltage
18-36 VDC
36-75 VDC
Output Voltage
3.3 V
5.0 V
12.0 V
15.0 V
3.3 V
5.0 V
12.0 V
15.0 V
Output Current
14.0 A
12.0 A
5.0 A
4.0 A
14.0 A
12.0 A
5.0 A
4.0 A
Input Current ⁽¹⁾
No Load
Full Load
80 mA
2151 mA
100 mA
2762 mA
40 mA
2793 mA
40 mA
2793 mA
50 mA
1075 mA
60 mA
1389 mA
40 mA
1397 mA
40 mA
1397 mA
Maximum
Capacitive Load
36000 µF
20400 µF
3550 µF
2300 µF
36000 µF
20400 µF
3550 µF
2300 µF
JCK60
Efficiency
91%
92%
91%
91%
91%
92%
91%
91%
Model Number
JCK6024S3V3
JCK6024S05
JCK6024S12
JCK6024S15
JCK6048S3V3
JCK6048S05
JCK6048S12
JCK6048S15
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
Mechanical Details
0.2
(5.08)
0.3 0.2 0.3 0.2
(7.62) (5.08) (7.62) (5.08)
4
56
78
50.8
(2.0)
45.7
(1.8)
Bottom View
1
2
3
5.08 10.16
(0.2) (0.4)
27.9 (1.1)
50.8 (2.0)
Dia. 0.04 (1.0)
0.4
(10.16)
Optional heatsink (-HK)
0.64
(16.3)
Printed Face
2.00
(50.80)
PIN CONNECTIONS
Pin
Single
1
+Vin
2
-Vin
3
Remote On/Off
4
-Sense
5
+Sense
6
+Vout
7
-Vout
8
Trim
Notes
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)
0.24
Thermal Pad
(6.0)
Application Notes
Derating Curve
External Output Trim
100%
75%
50%
25%
-40 -20
without heat-sink
with heat-sink
7
R trim-up
8
0
20
40 55 60 80 85 100
Ambient Temperature (ºC)
6
R trim-down
8
R_trim-up
= ^{(R2 + R3) x RTU}
(R2 + R3) - R_TU
-R4
Where:
R_TU
=
R1 x (R2 + R3) x K
V_REQ x R3 - (R2 + R3) x K
R_trim-down
= ^{R1 x RTD}
R1 - R_TD
-R4
Where:
R_TD
=
R3 x (V_REQ - K)
K
-R2
Model
JCK60XXS3V3
JCK60XXS05
JCK60XXS12
JCK60XXS15
R1
8200
5100
7500
8200
R2
330
22
6200
6800
R3
5100
5100
3600
3000
R4
24000
15000
20000
24000
K
1.24
2.495
2.495
2.495
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.
29-Oct-13