XP Power JCH2024D12 Dc-dc power supply Datasheet

DC-DC
20 Watts
xppower.com
JCH20 Series
•
2:1 Input Range
•
2.0” x 2.0” x 0.4” Metal Package
•
1500 VDC Isolation
•
Efficiency up to 91%
•
Single & Dual Outputs
•
-40 °C to +100 °C Operating Temperature
•
Continuous Short Circuit Protection
Specification
Input
General
Input Voltage Range
• 12 V (9-18 VDC)
24 V (18-36 VDC)
48 V (36-72 VDC)
Input Current
• See table
Input Reflected Ripple • 35 mA rms through 12 µH inductor,
5 Hz to 20 MHz
Input Surge
• 12 V models 25 VDC for 100 ms
24 V models 50 VDC for 100 ms
48 V models 100 VDC for 100 ms
Output
Output Voltage
Voltage Balance
Minimum Load
Line Regulation
Load Regulation
Setpoint Accuracy
Start Up Delay
Start Up Rise Time
Ripple & Noise
Transient Response
•
•
•
•
•
•
•
•
•
See table
±1.0%, dual output versions
No minimum load required
±0.5% max
±0.5% max
±1.0% max
<10 ms
<5 ms
100 mV pk-pk for 5 V to 15 V models,
150 mV pk-pk for 24 V models,
20 MHz BW
• ±5% max deviation, recovery to within
1% in 300 µs for a 25% load change
• 0.02%/°C
Temperature
Coefficient
Overcurrent Protection • 130% typical of full load at nominal input
Short Circuit Protection • Trip & restart (hiccup mode) with auto
recovery
Capacitive Load
• See table
Efficiency
Isolation Voltage
Isolation Capacitance
Switching Frequency
MTBF
• See table
• 1500 VDC Input to Output
1000 VDC Input to Case
1000 VDC Output to Case
• 1000 pF typical
• 125 kHz typical
• >600 kHrs to MIL-STD-217F
Environmental
Operating Temperature • -40 °C to +100 °C, derate from 100% load
at +85 °C to 0% load at +100 °C
Case Temperature
• +100 °C max
Storage Temperature
• -40 °C to +125 °C
Cooling
• Convection-cooled
Operating Humidity
• Up to 90%, non-condensing
EMC
Emissions
ESD Immunity
Radiated Immunity
• EN55022 Class A conducted & radiated
with external components, see application
note
• EN61000-4-2,
8 kV air discharge Perf Criteria A,
4 kV contact discharge Perf Criteria A
• EN61000-4-6 Level 2 3 V/m Perf Criteria A
Input
Voltage
Output
Voltage
5.0 V
9.0 V
12.0 V
15.0 V
24.0 V
±5.0 V
±9.0 V
±12.0 V
±15.0 V
±24.0 V
5.0 V
9.0 V
12.0 V
15.0 V
24.0 V
±5.0 V
±9.0 V
±12.0 V
±15.0 V
±24.0 V
5.0 V
9.0 V
12.0 V
15.0 V
24.0 V
±5.0 V
±9.0 V
±12.0 V
±15.0 V
±24.0 V
9-18 VDC
18-36 VDC
36-72 VDC
Input Current(1)
No Load
Full Load
20 mA
2008 mA
20 mA
1960 mA
30 mA
1960 mA
35 mA
1984 mA
30 mA
1937 mA
25 mA
3048 mA
25 mA
1984 mA
30 mA
2000 mA
35 mA
1984 mA
35 mA
1984 mA
25 mA
992 mA
20 mA
968 mA
25 mA
958 mA
25 mA
718 mA
25 mA
957 mA
25 mA
1004 mA
25 mA
980 mA
20 mA
1280 mA
25 mA
957 mA
30 mA
967 mA
20 mA
562 mA
20 mA
478 mA
25 mA
484 mA
20 mA
478 mA
25 mA
479 mA
20 mA
496 mA
20 mA
490 mA
20 mA
478 mA
20 mA
490 mA
20 mA
490 mA
Output
Current
4000 mA
2222 mA
1666 mA
1333 mA
833 mA
±2000 mA
±1111 mA
±833 mA
±666 mA
±416 mA
4000 mA
2222 mA
1666 mA
1333 mA
833 mA
±2000 mA
±1111 mA
±833 mA
±666 mA
±416 mA
4000 mA
2222 mA
1666 mA
1333 mA
833 mA
±2000 mA
±1111 mA
±833 mA
±666 mA
±416 mA
Maximum
Capacitive Load(2)
15000 µF
2200 µF
1000 µF
100 µF
680 µF
1000 µF
1000 µF
1000 µF
420 µF
330 µF
1500 µF
6800 µF
1000 µF
1000 µF
680 µF
6800 µF
2200 µF
1000 µF
470 µF
470 µF
15000 µF
2200 µF
1000 µF
1000 µF
330 µF
2200 µF
1000 µF
1000 µF
470 µF
220 µF
Efficiency
85%
85%
87%
87%
88%
85%
85%
87%
87%
88%
86%
87%
88%
88%
89%
86%
87%
88%
88%
89%
86%
87%
89%
89%
91%
86%
87%
89%
89%
91%
Model
Number
JCH2012S05
JCH2012S09
JCH2012S12
JCH2012S15
JCH2012S24
JCH2012D05
JCH2012D09
JCH2012D12
JCH2012D15
JCH2012D24
JCH2024S05
JCH2024S09
JCH2024S12
JCH2024S15
JCH2024S24
JCH2024D05
JCH2024D09
JCH2024D12
JCH2024D15
JCH2024D24
JCH2048S05
JCH2048S09
JCH2048S12
JCH2048S15
JCH2048S24
JCH2048D05
JCH2048D09
JCH2048D12
JCH2048D15
JCH2048D24
Notes
1. Measured at nominal intput voltage.
2. Maximum capacitive load is per output.
Mechanical Details
All dimensions are in inches (mm)
Weight 0.13 lbs (60 g)
0.40
(10.16)
0.60
(15.24)
2.00
(50.80)
0.60
(15.24)
0.40
(10.16)
0.40
(10.16)
0.60
(15.24)
DIA.
0.04
(1.00)
+Vout Com/No Pin -Vout
0.80
(20.32)
2.00
(50.80)
Bottom View
Vin
+
-
0.60
(15.24)
0.90
(22.86)
0.20
(5.08)
0.90
(22.86)
0.20
(5.08)
min
Application Notes
Input Filter
Derating Curve
Output Power (%)
125
100
+
75
+Vin
L
C1
C2
50
-
-Vin
25
-40
-20
0
20
40
60
80
100
120
L = 12 µH
C1 = 68 µF
C2 = 33 µF
Ambient Temperature (°C)
27-Nov-08
DC-DC
JCH20
Models and Ratings
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