JTK2048S12 [XPPOWER]
DC-DC Regulated Power Supply Module, 1 Output, 20W, Hybrid, PACKAGE-6;
| 型号： | JTK2048S12 |
| 厂家： | 
XP POWER LIMITED |
| 描述： | DC-DC Regulated Power Supply Module, 1 Output, 20W, Hybrid, PACKAGE-6 |
| 文件： | 总2页 (文件大小：263K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
15/20 Watts
JTK Series
xppower.com
•
•
•
•
•
•
•
•
Very High Power Density
Wide 4:1 Input Range
Operating Temperature -40 °C to +100 °C
Single & Dual Outputs
1600 VDC Isolation
UL Approved
High Efficiency - up to 89%
3 Year Warranty
Specification
Input
General
Efficiency
Isolation
• See table
Input Voltage Range
• 24 V (9-36 VDC)
48 V (18-75 VDC)
• See table
• Pi network
• 1600 VDC Input to Output
1600 VDC Input to Case
1600 VDC Output to Case
Input Current
Input Filter
Isolation Capacitance • JTK15: 1200 pF max
Input Reflected
Ripple Current
• JTK15: 20 mA pk-pk
JTK20: 1000 pF max
• JTK15: 375 kHz typical
JTK20: 330 kHz typical
• JTK15: 38.4 W/in ,
JTK20: 51.3 W/in
JTK20: 30 mA pk-pk through 12 µH
inductor and 47 µF capacitor,
5 Hz to 20 MHz
• 24 V models: 50 VDC for 100 ms
• 48 V models: 100 VDC for 100 ms
Switching Frequency
Power Density
3
Input Surge
3
MTBF
• >560 KHrs to MIL-STD-217F at 25 °C, GB
Output
Environmental
Output Voltage
Output Trim
• See table
Operating Temperature • -40 °C to +100 °C, JTK15: derate
from 100% load at +65 °C to no load at
+100 °C, JTK20: derate from 100% load at
+55 °C to no load at +100 °C
Case Temperature
Storage Temperature
Humidity
•
10% max on single output
• No minimum load required
1% max
Minimum Load
Initial Set Accuracy
Start Up Delay
Line Regulation
•
• 20 ms typical
• JTK15: 0.2% max single, 0.5% max dual
JTK20: 0.5% max
• +105 °C max
• -40 °C to +125 °C
• Up to 90%, non-condensing
• Natural convection
Load Regulation
Cross Regulation
Transient Response
•
•
0.5% max single, 1.0% max dual
5% on dual output models, (see note 2)
Cooling
• <3% max deviation, recovery to within 1%
in 250 µs for a 25% load change
EMC
Emissions
• EN55022, Level A conducted & radiated
with external components -
see applications note
• EN61000-4-2, Level 2 Perf Criteria A
• EN61000-4-3, 3 V/m Perf Criteria A
• EN61000-4-4, Level 3 Perf Criteria A*
• EN61000-4-6, 3 V rms Perf Criteria A
• EN61000-4-8, 1 A/m Perf Criteria A
Ripple & Noise
• 100 mV pk-pk, 20 MHz bandwidth,
(see note 3)
• JTK15: 170% of full load typical,
JTK20: 150% of full load typical
Overload Protection
ESD Immunity
Radiated Immunity
EFT/Burst
Overvoltage Protection • 3.3 V models: 3.9 V typical
5 V models: 6.2 V typical
12 V models: 15 V typical
15 V models: 18 V typical
5 V models: 6.2 V typical
Conducted Immunity
Magnetic Fields
12 V models: 15 V typical
15 V models: 18 V typical
Short Circuit Protection • Trip & restart (hiccup) with auto recovery
Safety
Safety Approvals
• UL60950-1, CAN/CSA C22.2 No.60950-1,
UL62368-1
Maximum Capacitive
Load
• See table
Temperature
Coefficient
•
0.02%/°C max
*External input capacitor required 220 µF / 100 V.
Remote On/Off
• On >3.0 VDC or open circuit
Off <1.2 VDC or short circuit pins 2 & 3
JTK15/20
Models and Ratings
Input Current(1)
No Load
Maximum
Capacitive Load
1000 µF
1000 µF
330 µF
Input Voltage
Output Voltage
Output Current
Efficiency
Model Number
Full Load
647 mA
727 mA
747 mA
710 mA
744 mA
720 mA
710 mA
331 mA
368 mA
378 mA
360 mA
377 mA
363 mA
360 mA
720 mA
936 mA
936 mA
936 mA
936 mA
936 mA
309 mA
468 mA
468 mA
468 mA
468 mA
468 mA
3.3 V
5.0 V
4.000 A
3.000 A
1.300 A
1.000 A
1.500 A
0.625 A
0.500 A
4.000 A
3.000 A
1.300 A
1.000 A
1.500 A
0.625 A
0.500 A
4.500 A
4.000 A
1.670 A
1.330 A
0.833 A
0.667 A
4.500 A
4.000 A
1.670 A
1.330 A
0.833 A
0.667 A
15 mA
15 mA
15 mA
15 mA
15 mA
15 mA
15 mA
10 mA
10 mA
10 mA
10 mA
10 mA
10 mA
10 mA
50 mA
50 mA
22 mA
22 mA
25 mA
25 mA
30 mA
30 mA
15 mA
15 mA
15 mA
15 mA
86%
87%
88%
89%
85%
88%
89%
84%
86%
87%
88%
84%
87%
88%
86%
89%
89%
89%
89%
89%
86%
89%
89%
90%
89%
89%
JTK1524S3V3
JTK1524S05
JTK1524S12
JTK1524S15
JTK1524D05
JTK1524D12
JTK1524D15
JTK1548S3V3
JTK1548S05
JTK1548S12
JTK1548S15
JTK1548D05
JTK1548D12
JTK1548D15
JTK2024S3V3
JTK2024S05
JTK2024S12
JTK2024S15
JTK2024D12
JTK2024D15
JTK2048S3V3
JTK2048S05
JTK2048S12
JTK2048S15
JTK2048D12
JTK2048D15
12.0 V
15.0 V
5.0 V
9-36 V
220 µF
470 µF
220 µF
100 µF
1000 µF
1000 µF
330 µF
220 µF
470 µF
220 µF
100 µF
10000 µF
5000 µF
850 µF
700 µF
470 µF
330 µF
12.0 V
15.0 V
3.3 V
5.0 V
12.0 V
15.0 V
5.0 V
18-75 V
12.0 V
15.0 V
3.3 V
5.0 V
12.0 V
15.0 V
12.0 V
15.0 V
3.3 V
9-36 V
10000 µF
5000 µF
850 µF
700 µF
470 µF
5.0 V
12.0 V
15.0 V
12.0 V
15.0 V
18-75 V
330 µF
Notes
1. Input current measured at nominal 24 V and 48 V input.
2. When one output is set to 100% load, and the other varies between 25% and 100% load.
3. Measured with 1 µF ceramic capacitor and 10 µF tantalum capacitor across output rails.
Mechanical Details
1.00 (25.4)
0.10
Pin Connections
Single
+Vin
0.40
0.40
0.10
0.39
(9.90)
(2.54)
Pin
Dual
+Vin
-Vin
(10.16)
(10.16)
(2.54)
1
2
3
4
5
6
-Vin
Remote On/Off
+Vout
Remote On/Off
+Vout
DIA
4
5
6
0.04
(1.00)
Trim
-Vout
Com
-Vout
0.80
(20.32)
1.00
Bottom View
(25.40)
Notes
1. All dimensions are in inches (mm)
2. Weight: 0.04 lbs (20 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)
1
2
3
0.22
(5.60)
Print
Face
0.30
(7.62)
0.40
0.20
(10.16) (5.08)
0.10
(2.54)
Application Notes
Output Trim
Input Filter
RTrim-up
RTrim-down
5
4
Trim Resistor Values
+Vout
Trim up Trim down
10%
Model Number
10%
+
+Vin
JTK - S3V3
JTK - S05
JTK - S12
JTK - S15
8 k
12 k
5 k
7 k
6 k
12 µH
10 k
20 k
20 k
DC/DC
Load
220 µF
2.2 µF
Converter
-
-Vin
6
5
Approximate values.
-Vout
Output can be externally trimmed by using this method.
(Single output models only). For variable trimming, use 100 kΩ potentiometer.
Contact sales for details.
12 Dec 17
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