PXA15-24S15/NT [TDK]
DC-DC开关电源;型号: | PXA15-24S15/NT |
厂家: | TDK ELECTRONICS |
描述: | DC-DC开关电源 开关 |
文件: | 总4页 (文件大小:578K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
• Industry Standard 1” x 1” Footprint
• 9-36V or 18-75VDC Input
• Pin & Surface Mount Models
• Efficiency up to 88%
• Fixed switching Frequency
Key Market Segments & Applications
Telecom/Datcom
Process Control
Wireless Network
Measurement & Test
PXA15 Series
Single Output 15W
DC-DC Converters
PXA15 Features and Benefits
Features
Benefits
• Easier system approvals
• Less parts to inventory
• Reduced radiated noise
• UL, C-UL, VDE CE
• 2:1 and 4:1 Range Input
• Surface mount or Through hole
Specifications
Single Output
Max Output Power
Voltage Accuracy
Voltage Adjustment (1)
Minimum Load
15W
+/-1%
+/-10%
None
Line Regulation
+/-0.2%
+/-0.2%
See table
Load Regulation
Ripple and Noise
Nominal VIN and
Power Up 30mS
Start up time
constant Resistive load
Remote ON/OFF 30mS
Start up voltage 2:1 Input 24V/48V
Start up voltage 4:1 Input 24V/48V
Shut down voltage 2:1 Input 24V/48V
Shut down voltage 4:1 24V/48V
17VDC/33VDC
9VDC/18VDC
14.5VDC/30.5VDC
8VDC/16VDC
Positive Logic: ON: Open or 3-15V, OFF Short or <1.2V
Negative Logic: ON: Short or <1.2V, OFF: Open or 3-15V
See table
Remote on/off
Efficiency
Temperature Coefficient
<+/-0.02%/ C
˚
Operating Temperature
-40 C to +85 C, derating necessary above 60 C
˚
˚
˚
Storage Temperature
-55 C to +125 C
˚
˚
Thermal Shock
MIL-STD-810F
5 to 95%
Relative Humidity (non condensing)
Transient Response (25% step load change)
Overvoltage Protection (Zener clamp)
Overcurrent and Short Circuit Protection
Input Surge Voltage (Maximum for 100ms)
Reflected input ripple (peak to peak)
Isolation Voltage (Basic Insulation)
Isolation Resistance
PXA < 200µS, PXA-W < 300µS recovery
120 - 130%
Typically at 150%, hiccup with self recovery
24V input: 50V, 48V input: 100V
30mA Typ
2250VDC minimum
109 Ω minimum
2:1 Input, 1000pF/ 4:1 Input, 1500pF
3.3V, 5V
Isolation Capacitance (max)
2:1 Input
4:1 Input
270kHz
470kHz
350kHz
400kHz
12V, 15V
Typical Switching Frequency (Fixed)
MTBF (BELLCORE TR-NWT-000332)
3.3V, 5V
12V, 15V
2:1 Input
4:1 Input
2,200,000 hours
1,322,000 hours
MIL-STD-810F
EN55022 Level A
Conducted and Radiated Emissions (2)
Immunity (3)
EN61000-4-3, -4, -5, -6 Pref Criteria A
Safety Agency Certifications
Size mm (L x W x H)
Weight (g)
IEC/UL/CSA/EN 62368-1, 60950-1, CE Mark
27.9 x 23.9 x 8.5
10.5
3
Warranty (yrs)
1
PXA15 Series
Model Selector
Output
Output
Current
A
Output
Power
W
Input
Voltage
V
Nominal
Ripple
and Noise
mVp-p
Model
Voltage
V
Input Current Efficiency
Max Load
mA
%
Capacitance uF
4:1 INPUT
Single Outputs
PXA15-24WS3P3
PXA15-48WS3P3
PXA15-24WS05
PXA15-48WS05
PXA15-24WS12
PXA15-48WS12
PXA15-24WS15
PXA15-48WS15
2:1 INPUT
PXA15-24S3P3
PXA15-48S3P3
PXA15-24S05
PXA15-48S05
PXA15-24S12
PXA15-48S12
PXA15-24S15
PXA15-48S15
3.3V
3.3V
5V
4.0A
4.0A
3.0A
3.0A
1.25A
1.25A
1.0A
1.0A
13.2W
13.2W
15W
15W
15W
15W
15W
15W
9 - 36VDC
18 - 75VDC
9 - 36VDC
18 - 75VDC
9 - 36VDC
18 - 75VDC
9 - 36VDC
18 - 75VDC
680mA
340mA
754mA
377mA
793mA
397mA
763mA
382mA
85%
85%
87%
87%
86%
86%
86%
86%
100mVp-p
100mVp-p
100mVp-p
100mVp-p
100mVp-p
100mVp-p
100mVp-p
100mVp-p
1000uF
1000uF
1000uF
1000uF
330uF
330uF
220uF
220uF
5V
12V
12V
15V
15V
3.3V
3.3V
5V
3.5A
3.5A
3.0A
3.0A
1.25A
1.25A
1.0A
1.0A
10.5W
10.5W
15W
15W
15W
15W
15W
15W
18-36VDC
36-75VDC
18-36VDC
36-75VDC
18-36VDC
36-75VDC
18-36VDC
36-75VDC
587mA
297mA
753mA
377mA
753mA
377mA
744mA
372mA
86%
85%
87%
87%
87%
87%
88%
88%
75mVp-p
75mVp-p
75mVp-p
75mVp-p
100mVp-p
100mVp-p
100mVp-p
100mVp-p
1000uF
1000uF
1000uF
1000uF
330uF
330uF
220uF
220uF
5V
12V
12V
15V
15V
Specification Notes:
(1) Output can be trimmed using an external resistor
(2) To meet EN55022 Class B external filter components are required. See additional application note.
(3) To meet EN61000-4-4, EN610004-5 an external filter capacitor is required. See additional application note.
Pinout - Single Output
Remote On/Off Options
Pin#
Function
Suffix
Description
P
N
S
T
Positive Logic
Negative Logic
Surface Mount
Trim
1
2
3
4
5
6
+ Input
– Input
Remote On/Off
+ Output
Trim
-NST or -NT as standard
Delete suffix if not required
– Output
2
PXA15 Series
Outline Drawing PXA15 Series
DIP TYPE
SMD TYPE
Derating Curve PXA15 Series
120
100
80
60
40
20
0
-40
-20
0
20
40
60
80
100
120
Ambient Temperature (°C) No Heatsink
3
PXA15 Series
TDK-Lambda France SAS
TDK-Lambda Americas
Tel: +33 1 60 12 71 65
Tel: +1 800-LAMBDA-4 or 1-800-526-2324
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For Additional Information, please visit
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