JCJ0812S3V3 Datasheet, PDF (2/2 Pages) XP Power Limited – DC-DC Power Supplies

Models and Ratings
Input
Voltage
9-18 V
18-36 V
36-75 V
Output
Voltage
3.3 V
5.0 V
12.0 V
15.0 V
±5.0 V
±12.0 V
±15.0 V
3.3 V
5.0 V
12.0 V
15.0 V
±5.0 V
±12.0 V
±15.0 V
3.3 V
5.0 V
12.0 V
15.0 V
±5.0 V
±12.0 V
±15.0 V
Output
Current
2.000 A
1.500 A
0.665 A
0.535 A
±0.800 A
±0.335 A
±0.265 A
2.000 A
1.500 A
0.665 A
0.535 A
±0.800 A
±0.335 A
±0.265 A
2.000 A
1.500 A
0.665 A
0.535 A
±0.800 A
±0.335 A
±0.265 A
Input Current⁽¹⁾
No Load
Full Load
20 mA
0.69 A
20 mA
0.76 A
20 mA
0.78 A
20 mA
0.80 A
20 mA
0.81 A
20 mA
0.79 A
20 mA
0.79 A
15 mA
0.34 A
15 mA
0.38 A
15 mA
0.39 A
15 mA
0.40 A
15 mA
0.41 A
15 mA
0.40 A
15 mA
0.39 A
15 mA
0.17 A
15 mA
0.19 A
15 mA
0.20 A
15 mA
0.20 A
15 mA
0.20 A
15 mA
0.20 A
15 mA
0.20 A
Maximum
Capacitive Load
3000 µF
2200 µF
470 µF
220 µF
±1000 µF
±220 µF
±100 µF
3000 µF
2200 µF
470 µF
220 µF
±1000 µF
±220 µF
±100 µF
3000 µF
2200 µF
470 µF
220 µF
±1000 µF
±220 µF
±100 µF
JCJ08
Efficiency
80%
82%
85%
83%
82%
84%
84%
80%
82%
85%
84%
82%
83%
85%
80%
82%
84%
84%
82%
85%
85%
Model
Number
JCJ0812S3V3
JCJ0812S05
JCJ0812S12
JCJ0812S15
JCJ0812D05
JCJ0812D12
JCJ0812D15
JCJ0824S3V3
JCJ0824S05
JCJ0824S12
JCJ0824S15
JCJ0824D05
JCJ0824D12
JCJ0824D15
JCJ0848S3V3
JCJ0848S05
JCJ0848S12
JCJ0848S15
JCJ0848D05
JCJ0848D12
JCJ0848D15
Notes
1. Input current measured at nominal input voltage.
2. From 10% to 100% load.
3. When one output is set at 100% load and the other varied between 25% and
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.
Mechanical Details
All dimensions are in inches (mm) Weight: 0.04 lbs (20 g) approx.
24 Pin DIL Package - Nickel Coated Copper
1.25
(31.75)
0.08
(2.00)
0.90
(22.86)
0.80
(20.32)
12 3
9 11
DIA
0.02
(0.50)
Bottom View
23 22
16 14
0.60
(15.24)
0.10
(2.54)
0.40 (10.40)
0.12 (3.05) Min.
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)
Pin Connections
Pin
Single
Dual
2
-Vin
-Vin
3
-Vin
-Vin
9
No Pin
Common
11
Not Connected
-Vout
14
+Vout
+Vout
16
-Vout
Common
22
+Vin
+Vin
23
+Vin
+Vin
Application Notes
Derating Curve
100
80
60
40
20
0
-40 -20 0 10 20 30 40 50 60 70 80 90 100
Ambient Temperature (ºC)
Input Filter
L
C1
Model
12 V
24 V
48 V
L
12 µH
12 µH
12 µH
+Vin
+Vout
DC/DC
Converter
-Vin
-Vout
LOAD
C1
100 µF, 100 V
100 µF, 100 V
100 µF, 100 V
27-Nov-08