JCJ0848S12 [XPPOWER]
DC-DC Power Supplies; 直流 - 直流电源
| 型号： | JCJ0848S12 |
| 厂家： | 
XP POWER LIMITED |
| 描述： | DC-DC Power Supplies |
| 文件： | 总2页 (文件大小：91K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
8 Watts
xppower.com
JCJ08 Series
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2:1 Input Range
DIP-24 Metal Package
Operating Temperature -40 ºC to +100 ºC
Single & Dual Outputs
Continuous Short Circuit Protection
1500 VDC Isolation
High Efficiency - Up to 85%
Specification
Input
General
Input Voltage Range
• 12 V (9-18 VDC)
24 V (18-36 VDC
48 V (36-75 VDC)
Efficiency
Isolation
• See tables
• 1500 VDC Input to Output
1000 VDC Input to Case
1000 VDC Output to Case
Input Current
Input Filter
• See table
• Pi network
Isolation Capacitance • 1200 pF max
Input Reflected Ripple • 35 mA pk-pk through 12 µH inductor,
Switching Frequency
MTBF
• 330 kHz typical
5 Hz to 20 MHz
• >0ꢁ9 MHrs to MIL-STD-217F
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
Environmental
Operating Temperature • -40 ºC to +100 ºC, derate from 100ꢀ load
at +60 /C to no load at +100 /C
Output
Case Temperature
Storage Temperature
Humidity
• +100 ºC max
• -40 ºC to +125 ºC
• Up to 90ꢀ, non-condensing
• Natural convection
Output Voltage
• See table
Output Voltage Balance • 1ꢀ max, dual output models
Cooling
Minimum Load
• No minimum load required
• 1ꢀ max
Initial Set Accuracy
Start Up Delay
EMC
• <20 ms
• <10 ms
Emissions
• EN55022 Class A conducted with external
components - see application note
Start Up Rise Time
Line Regulation
Load Regulation
•
•
0ꢁ5ꢀ max
ESD Immunity
• EN61000-4-2,
4 kV contact discharge Perf Criteria B
0ꢁ7ꢀ for 3ꢁ3 V models , 0ꢁ5ꢀ for all
other models, see note 2
Radiated Immunity
EFT/Burst
• EN61000-4-3, 3 Vꢂm Perf Criteria A
• EN61000-4-4, level 3 Perf Criteria B*
• EN61000-4-5, level 3 Perf Criteria B*
• EN61000-4-6, 3 Vrms Perf Criteria A
• EN61000-4-8, 1 Aꢂm Perf Criteria A
Cross Regulation
•
5ꢀ on dual output models, see note 3
Transient Response
• <3ꢀ max deviation, recovery to within 1ꢀ
in 250 µs for a 25ꢀ load change
Surge
Conducted Immunity
Magnetic Field
Ripple & Noise
• 75 mV pk-pk, 20 MHz BW, with 1 µF
ceramic capacitor, see note 4
Overload Protection
• >150ꢀ
Short Circuit Protection • Trip & restart (hiccup) with auto recovery
* See note 5ꢁ
Maximum Capacitive
Load
• See tables
Temperature
Coefficient
• 0ꢁ02ꢂ/C max
JCJ08
Models and Ratings
Input
Voltage
Output
Voltage
3ꢁ3 V
Output
Current
2ꢁ000 A
1ꢁ500 A
0ꢁ665 A
0ꢁ535 A
0ꢁ800 A
0ꢁ335 A
0ꢁ265 A
2ꢁ000 A
1ꢁ500 A
0ꢁ665 A
0ꢁ535 A
0ꢁ800 A
0ꢁ335 A
0ꢁ265 A
2ꢁ000 A
1ꢁ500 A
0ꢁ665 A
0ꢁ535 A
0ꢁ800 A
0ꢁ335 A
0ꢁ265 A
Input Current(1)
No Load
Maximum
Capacitive Load
3000 µF
2200 µF
470 µF
Model
Number
Efficiency
Full Load
0ꢁ69 A
0ꢁ76 A
0ꢁ78 A
0ꢁ80 A
0ꢁ81 A
0ꢁ79 A
0ꢁ79 A
0ꢁ34 A
0ꢁ38 A
0ꢁ39 A
0ꢁ40 A
0ꢁ41 A
0ꢁ40 A
0ꢁ39 A
0ꢁ17 A
0ꢁ19 A
0ꢁ20 A
0ꢁ20 A
0ꢁ20 A
0ꢁ20 A
0ꢁ20 A
20 mA
20 mA
20 mA
20 mA
20 mA
20 mA
20 mA
15 mA
15 mA
15 mA
15 mA
15 mA
15 mA
15 mA
15 mA
15 mA
15 mA
15 mA
15 mA
15 mA
15 mA
80ꢀ
82ꢀ
85ꢀ
83ꢀ
82ꢀ
84ꢀ
84ꢀ
80ꢀ
82ꢀ
85ꢀ
84ꢀ
82ꢀ
83ꢀ
85ꢀ
80ꢀ
82ꢀ
84ꢀ
84ꢀ
82ꢀ
85ꢀ
85ꢀ
JCJ0812S3V3
JCJ0812S05
JCJ0812S12
JCJ0812S15
JCJ0812D05
JCJ0812D12
JCJ0812D15
JCJ0824S3V3
JCJ0824S05
JCJ0824S12
JCJ0824S15
JCJ0824D05
JCJ0824D12
JCJ0824D15
JCJ0848S3V3
JCJ0848S05
JCJ0848S12
JCJ0848S15
JCJ0848D05
JCJ0848D12
JCJ0848D15
5ꢁ0 V
12ꢁ0 V
15ꢁ0 V
5ꢁ0 V
12ꢁ0 V
15ꢁ0 V
3ꢁ3 V
9-18 V
18-36 V
36-75 V
220 µF
1000 µF
220 µF
100 µF
3000 µF
2200 µF
470 µF
220 µF
1000 µF
220 µF
5ꢁ0 V
12ꢁ0 V
15ꢁ0 V
5ꢁ0 V
12ꢁ0 V
15ꢁ0 V
3ꢁ3 V
100 µF
3000 µF
2200 µF
470 µF
220 µF
1000 µF
220 µF
5ꢁ0 V
12ꢁ0 V
15ꢁ0 V
5ꢁ0 V
12ꢁ0 V
15ꢁ0 V
100 µF
Notes
1. Input current measured at nominal input voltage.
2. From 10% to 100% load.
4. Measured with 20 MHz BW and 1 µF ceramic capacitor across output rails.
5. External input capacitor required, Nippon Chemi-Con KY series, 220 µF/100 V
or equivalent.
3. When one output is set at 100% load and the other varied between 25% and
100% load
Mechanical Details
All dimensions are in inches (mm)
Weight: 0ꢁ04 lbs (20 g) approxꢁ
24 Pin DIL Package - Nickel Coated Copper
1.25
(31.75)
0.08
(2.00)
0.90
(22.86)
Pin Connections
Pin
2
Single
-Vin
Dual
-Vin
1
2
3
9
11
DIA
3
-Vin
-Vin
0.80
(20.32)
0.60
(15.24)
0.02
Bottom View
(0.50)
9
No Pin
Not Connected
+Vout
Common
-Vout
11
14
16
22
23
23 22
16 14
+Vout
Common
+Vin
-Vout
0.10
(2.54)
+Vin
+Vin
+Vin
Notes:
1. Pin diameter: 0.02 0.002 (0.5 0.05)
2. Pin pitch tolerance: 0.014 ( 0.35)
3. Case Tolerance: 0.02 ( 0.5)
0.40 (10.40)
0.12 (3.05) Min.
Application Notes
Derating Curve
Input Filter
100
80
60
40
20
0
+Vin
+Vout
L
DC/DC
Converter
C1
LOAD
-Vin
-Vout
-40
-20
0
40 50 60 70 80 90 100
10 20 30
Ambient Temperature (ºC)
Model
12 V
L
C1
12 µH
12 µH
12 µH
100 µF, 100 V
100 µF, 100 V
100 µF, 100 V
24 V
48 V
27-Nov-08
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