JTA1524S3V3 [XPPOWER]
DC-DC Power Supplies; 直流 - 直流电源
| 型号： | JTA1524S3V3 |
| 厂家： | 
XP POWER LIMITED |
| 描述： | DC-DC Power Supplies |
| 文件： | 总4页 (文件大小：123K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
10-20 Watts
JTA Series
xppower.com
•
•
•
•
•
•
•
4:1 Input Range
-40 ˚C to +100 ˚C Operating Temperature
Single & Dual Outputs
Overvoltage & Overcurrent Protection
UL Safety Approvals
Remote On/Off
1500 VDC Isolation
Specification
Input
General
Input Voltage Range
• 9-36 VDC
18-75 VDC
Efficiency
Isolation
MTBF
• See table
• 1500 VDC Input to Output
• 1ꢀ000 kHrs min per MIL-HDBK-217F
Input Current
• JTA10: 1.65 A max at 9 VDC input
JTA15: 2.20 A max at 9 VDC input
JTA20: 2.90 A max at 9 VDC input
Environmental
Operating Temperature • -40 ºC to +100 ºCꢀ see derating curve
Output
Case Temperature
Cooling
• +100 °C max
Output Voltage
• See table
• Natural convection
• 5-95% RHꢀ non-condensing
• -55 ºC to +105 ºC
Output Voltage Trim
Voltage Balance
Minimum Load
•
•
10% (15 & 20 W models only)
Operating Humidity
Storage Temperature
1% max dual modelsꢀ 100% load
• No minimum load required for single
output modelsꢀ 10% required for dual
output models
EMC & Safety
Emissions
• EN55022ꢀ
Line Regulation
Load Regulation
•
1% max
level A conducted (below -25 ºC)
level B conducted (-25 ºC to +100 ºC)
See note 1.
• Single output models: 1% max
Dual output models: 2% max
for a 10-100% load change
EN55022ꢀ level A radiated
Setpoint Accuracy
Ripple & Noise
•
2%
ESD Immunity
• EN61000-4-2ꢀ level 2
Perf Criteria A
• Single output models: 50 mV pk-pk
Dual output models: 75 mV pk-pk typical
at 20 MHz BW
Radiated Immunity
Conducted Immunity
Safety Approvals
• EN61000-4-3 3 V/rmsꢀ
Perf Criteria A
Transient Response
• 4% max deviationꢀ recovery to within
1% in <500 µs for a 25% load change
• EN61000-4-6 3 V/mꢀ
Perf Criteria A
Temperature
Coefficient
• 0.02%/ºC
• UL60950-1
Overvoltage Protection • See table
Overcurrent Protection • Continuous with auto recovery
Remote On/Off
• On = Logic High or Open
Off = Logic Low or <1.8 V
(15 & 20 W models only)
JTA10
Models and Ratings
Output V1
V Nom
3.3 V
Output V2
V Nom
Input
Voltage
Maximum
Power
Overvoltage
Protection
Model
Number
Efficiency
I Max
2.00 A
2.00 A
0.83 A
0.67 A
1.00 A
0.42 A
0.33 A
2.00 A
2.00 A
0.83 A
0.67 A
1.00 A
0.42 A
0.33 A
I Max
6.6 W
10.0 W
10.0 W
10.0 W
10.0 W
10.0 W
10.0 W
6.6 W
3.9 V
6.8 V
77%
79%
81%
81%
80%
80%
80%
78%
80%
82%
82%
81%
83%
83%
JTA1024S3V3
JTA1024S05
JTA1024S12
JTA1024S15
JTA1024D01
JTA1024D02
JTA1024D03
JTA1048S3V3
JTA1048S05
JTA1048S12
JTA1048S15
JTA1048D01
JTA1048D02
JTA1048D03
5.0 V
15.0 V
18.0 V
6.8 V
12.0 V
15.0 V
5.0 V
9-36 VDC
-5.0 V
-12.0 V
-15.0 V
1.00 A
0.42 A
0.33 A
15.0 V
18.0 V
3.9 V
12.0 V
15.0 V
3.3 V
10.0 W
10.0 W
10.0 W
10.0 W
10.0 W
10.0 W
6.8 V
5.0 V
15.0 V
18.0 V
6.8 V
12.0 V
15.0 V
5.0 V
18-75 VDC
-5.0 V
-12.0 V
-15.0 V
1.00 A
0.42 A
0.33 A
15.0 V
18.0 V
12.0 V
15.0 V
Notes
1. For EN55022 Level B performance below -25 ºC, a 100 µF (24 VDC input), 22 µF (48 VDC input) electrolytic capacitor is required across the input of the converter.
Mechanical Details
1.00
(25.4)
0.41
0.50
(10.2)
(12.7)
0.20
(5.1)
0.22
(5.6)
0.60
( 15.2)
PIN CONNECTIONS
Pin
1
2
3
4
Single Output
+Input
Dual Output
+Input
-Input
-Input
2
1
+Output
No pin
-Output
+Output
Common
-Output
2.00 0.80
(50.8) (20.3)
Bottom View
4
5
0.04 DIA
(1.0)
5
3
All dimensions are in inches (mm)
Weight: 0.06 lb (28 g) approx.
Packaging Style: Copper case with non-conducting base
0.30
(7.6)
0.44
(11.14)
0.10
(2.5)
Application Notes
Derating Curve
12 W
10 W
8 W
6 W
4 W
2 W
0 W
-40
0
10 20 30 40 50 60 70 80 90 100
Ambient Temp (˚C)
JTA15
Models and Ratings
Output V1
Output V2
V Nom
Input
Voltage
Maximum
Power
Overvoltage
Protection
Model
Number
Efficiency
V Nom
3.3 V
I Max
I Max
10 W
15 W
15 W
15 W
15 W
15 W
15 W
10 W
15 W
15 W
15 W
15 W
15 W
15 W
3.9 V
6.8 V
3.000 A
3.000 A
1.250 A
1.000 A
1.500 A
0.625 A
0.500 A
3.000 A
3.000 A
1.250 A
1.000 A
1.500 A
0.625 A
0.500 A
76%
80%
82%
82%
80%
82%
82%
76%
80%
82%
82%
80%
82%
82%
JTA1524S3V3
JTA1524S05
JTA1524S12
JTA1524S15
JTA1524D01
JTA1524D02
JTA1524D03
JTA1548S3V3
JTA1548S05
JTA1548S12
JTA1548S15
JTA1548D01
JTA1548D02
JTA1548D03
5.0 V
15.0 V
18.0 V
6.8 V
12.0 V
15.0 V
5.0 V
9-36 VDC
-5.0 V
-12.0 V
-15.0 V
1.500 A
0.625 A
0.500 A
15.0 V
18.0 V
3.9 V
12.0 V
15.0 V
3.3 V
6.8 V
5.0 V
15.0 V
18.0 V
6.8 V
12.0 V
15.0 V
5.0 V
18-75 VDC
-5.0 V
-12.0 V
-15.0 V
1.500 A
0.625 A
0.500 A
15.0 V
18.0 V
12.0 V
15.0 V
Notes
1. For EN55022 Level B performance below -25 ºC, a 220 µF (24 VDC input), 47 µF (48 VDC input) electrolytic capacitor is required across the input of the converter.
Mechanical Details
1.60 (40.6)
0.70
0.50
(17.8)
(12.7)
0.10
(2.5)
0.30
(7.6)
0.22
(5.6)
8
7
6
5
0.04 DIA
(1.0)
PIN CONNECTIONS
Pin
1
3
4
5
Single Output
On/Off control
-Vin
Dual Output
On/Off control
-Vin
2.00
(50.8)
+Vin
Trim
-Vout
+Vin
Trim
-Vout
1.80
(45.7)
Bottom View
6
7
8
+Vout
No pin
Common
+Vout
4
3
1
All dimensions are in inches (mm)
Weight: 0.11 lb (50 g) approx.
Packaging Style: Copper case with non-conducting base
0.20
(5.1)
0.70
(17.8)
0.45
(11.43)
0.60
(15.2)
Application Notes
Derating Curve
Output Trim
17.5 W
15 W
OUTPUT TRIM
R Trim Down (kΩ)
Output Voltage
3.3 V
R Trim Up (kΩ)
(6.180 - (12.10 x ∆Vo))/∆Vo
(5.788 - (10.57 x ∆Vo))/∆Vo
(86.496 - (60.10 x ∆Vo))/∆Vo
(150.000 - (87.00 x ∆Vo))/∆Vo
(430.000 - (120.00 x ∆Vo))/∆Vo
(743.000 - (177.00 x ∆Vo))/∆Vo
(68.296 - (48.10 x ∆Vo))/∆Vo
(3.484 - (7.511 x ∆Vo))/∆Vo
(5.788 - (8.250 x ∆Vo))/∆Vo
(19.763 - (14.366 x ∆Vo))/∆Vo
(25.585 - (14.516 x ∆Vo))/∆Vo
(42.141 - (13.793 x ∆Vo))/∆Vo
(56.644 - (17.647 x ∆Vo))/∆Vo
(20.657 - (19.500 x ∆Vo))/∆Vo
5.0 V
12.5 W
12.0 V
15.0 V
5.0 V
12.0 V
15.0 V
10 W
7.5 W
5 W
Note:
1. ∆Vo is the change in the trimmed output voltage from the nominal output voltage.
Example: JTA1524S05 trimmed to 5.3 V
2.5 W
0 W
∆Vo = 5.0 - 5.3 = 0.3 VDC
-40
0
10 20 30 40 50 60 70 80 90 100
Ambient Temp (˚C)
The equation is (5.788 - (8.25 x ∆Vo))/∆Vo
The value of resistor = (5.788 - (8.25 x 0.3))/0.3 = 11.04 KΩ
Connect the resistor between TRIM pin and -Vo pin.
JTA20
Models and Ratings
Output V1
V Nom
3.3 V
Output V2
V Nom
Input
Voltage
Maximum
Power
Overvoltage
Protection
Model
Number
Efficiency
I Max
4.00 A
4.00 A
1.67 A
1.33 A
2.00 A
0.83 A
0.67 A
4.00 A
4.00 A
1.67 A
1.33 A
2.00 A
0.83 A
0.67 A
I Max
13.2 W
20.0 W
20.0 W
20.0 W
20.0 W
20.0 W
20.0 W
13.2 W
20.0 W
20.0 W
20.0 W
20.0 W
20.0 W
20.0 W
3.9 V
6.8 V
78%
81%
83%
83%
83%
83%
83%
78%
82%
84%
84%
84%
84%
84%
JTA2024S3V3
JTA2024S05
JTA2024S12
JTA2024S15
JTA2024D01
JTA2024D02
JTA2024D03
JTA2048S3V3
JTA2048S05
JTA2048S12
JTA2048S15
JTA2048D01
JTA2048D02
JTA2048D03
5.0 V
15.0 V
18.0 V
6.8 V
12.0 V
15.0 V
5.0 V
9-36 VDC
-5.0 V
-12.0 V
-15.0 V
2.00 A
0.83 A
0.67 A
15.0 V
18.0 V
3.9 V
12.0 V
15.0 V
3.3 V
6.8 V
5.0 V
15.0 V
18.0 V
6.8 V
12.0 V
15.0 V
5.0 V
18-75 VDC
-5.0 V
-12.0 V
-15.0 V
2.00 A
0.83 A
0.67 A
15.0 V
18.0 V
12.0 V
15.0 V
Notes
1. For EN55022 Level B performance below -25 ºC, a 220 µF (24 VDC input), 47 µF (48 VDC input) electrolytic capacitor is required across the input of the converter.
Mechanical Details
1.60 (40.6)
0.70
0.50
(17.8)
(12.7)
0.10
(2.5)
0.30
(7.6)
0.22
(5.6)
8
7
6
5
0.04 DIA
(1.0)
PIN CONNECTIONS
Pin
1
3
Single Output
On/Off control
-Vin
Dual Output
On/Off control
-Vin
2.00
(50.8)
4
5
+Vin
Trim
+Vin
Trim
1.80
(45.7)
Bottom View
6
-Vout
-Vout
7
8
+Vout
No pin
Common
+Vout
4
3
1
All dimensions are in inches (mm)
Weight: 0.11 lb (50 g) approx.
Packaging Style: Copper case with non-conducting base
0.20
(5.1)
0.70
(17.8)
0.45
(11.43)
0.60
(15.2)
Application Notes
Derating Curve
Output Trim
24 W
OUTPUT TRIM
Model Number
3.3 V
R Trim Down (kΩ)
R Trim Up (kΩ)
20 W
16 W
(6.180 - (12.10 x ∆Vo))/∆Vo
(5.788 - (10.57 x ∆Vo))/∆Vo
(86.496 - (60.10 x ∆Vo))/∆Vo
(150.000 - (87.00 x ∆Vo))/∆Vo
(430.000 - (120.00 x ∆Vo))/∆Vo
(743.000 - (177.00 x ∆Vo))/∆Vo
(68.296 - (48.10 x ∆Vo))/∆Vo
(3.484 - (7.511 x ∆Vo))/∆Vo
(5.788 - (8.250 x ∆Vo))/∆Vo
(19.763 - (14.366 x ∆Vo))/∆Vo
(25.585 - (14.516 x ∆Vo))/∆Vo
(42.141 - (13.793 x ∆Vo))/∆Vo
(56.644 - (17.647 x ∆Vo))/∆Vo
(20.657 - (19.500 x ∆Vo))/∆Vo
A
B
5.0 V
12.0 V
15.0 V
5.0 V
12.0 V
15.0 V
12 W
8 W
4 W
0 W
Note:
1. ∆Vo is the change in the trimmed output voltage from the nominal output voltage.
Example: JTA2024S05 trimmed to 5.3 V
-40
0
10 20 30 40 50 60 70 80 90 100
Ambient Temp (˚C)
∆Vo = 5.0 - 5.3 = 0.3 VDC
Curve A: Convection cooling
100% load at +60 ˚C to 0% load at +100 ˚C
Curve B: 150 LFM airflow
100% load at +70 ˚C to 0% load at +100 ˚C
The equation is (5.788 - (8.25 x ∆Vo))/∆Vo
The value of resistor = (5.788 - (8.25 x 0.3))/0.3 = 11.04 KΩ
Connect the resistor between TRIM pin and -Vo pin.
16-May-07
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