JBK1524S3V3 Datasheet, PDF (2/2 Pages) XP Power Limited – DC-DC Power Supplies

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
4000 mA
3000 mA
1250 mA
1000 mA
4000 mA
3000 mA
1250 mA
1000 mA
Input Current
No load
Full Load
50 mA
639 mA
50 mA
718 mA
40 mA
718 mA
40 mA
718 mA
30 mA
320 mA
30 mA
359 mA
30 mA
351 mA
30 mA
351 mA
Notes
1. Standard pinout is through hole, add suffix ‘-S’ to model number for SMD version.
2. Add suffix ‘-N’ to model number for Remote On/Off negative logic.
3. Noise and ripple measured using 10 µF tantalum and 1 µF ceramic capacitor across the output.
Efficiency
86%
87%
87%
87%
86%
87%
89%
89%
JBK
Model
Number⁽¹⁾
JBK1524S3V3
JBK1524S05
JBK1524S12
JBK1524S15
JBK1548S3V3
JBK1548S05
JBK1548S12
JBK1548S15
Mechanical Details
Through-Hole Model
0.200 (5.08)
0.300 (7.62)
0.080 (2.03)
6
21
0.36 (9.1)
0.098 (2.50)
SMD Model
0.200 (5.08)
0.300 (7.62)
0.080 (2.03)
6
21
0.36 (9.1)
0.098 (2.50)
BOTTOM VIEW
5
4
3
0.400 (10.16)
0.400 (10.16)
0.96 (24.4)
All dimensions are in inches (mm)
Tolerance: .xx = ±0.02 (.x = ±0.5)
.xxx = ±0.10 (.xx = ±0.25)
0.145 (3.68)
0.182 (4.62)
PIN CONNECTION
Pin
Function
1
+V Input
2
-V Input
3
+V Output
4
Trim
5
-V Output
6 Remote On/Off
Application Notes
Remote On/Off Control
Standard Remote On/Off logic is positive.
Output ON = >3.5 VDC or open circuit
Output OFF = <1.2 VDC or short circuit
Optional Remote On/Off logic is negative (‘-N’ version).
Output ON = <1.2 VDC or short circuit
Output OFF = >3.5 VDC or open circuit
BOTTOM VIEW
5
4
3
0.400 (10.16)
0.400 (10.16)
0.96 (24.4)
0.162 (4.11)
PIN CONNECTION
Pin
Function
1
+V Input
2
-V Input
3
+V Output
4
Trim
5
-V Output
6 Remote On/Off
External Output Trim
+Vout (3)
+Vout (3)
TRIM DOWN
TRIM (4)
TRIM (4)
TRIM U P
-Vout (5)
-Vout (5)
10K ohms
TRIMPOT
Input Filter
To meet level B emissions.
+Vin
-Vin
L1
C1
Model
24 V
48 V
C1
C2
C3
330 µF/100 V 330 µF/100 V 1000 pF/2 kV
L1
1.3 mH
L2
C2
L2
0.27 mH
2.00 mH
+Vin
+Vo
+Vo
JBK15
-Vo
-Vin
-Vo
C3
17-Apr-07