PXD-M Series
https://product.tdk.com/en/power/pxd-m
www.emea.tdk-lambda.com/pxd-m
30W Medical and Industrial DC-DC Converters
The PXD-M series of medical and industrial DC-DC converters feature a wide 4:1 input range in a compact 2 x 1” (50.8 x 25mm) industry standard package. With 5kV input to output isolation, 2.5uA touch current and a low off-load power draw, these encapsulated modules are ideal for fixed and portable
applications.
Features
Benefits
• Wide 4:1 Input Range
• Supports Dual 12/24V or 24/48V System Voltages
• Compact 2” x 1” Industry Package
• Less Board Area Needed
• Certified to IEC 60601-1 and IEC 62368-1
• Suitable For Medical and Industrial Applications
• 2 x MOPP Isolation
• High Input to Output Isolation
• Low No Load Power Consumption
• Longer Battery Life
Model Selector
Model
Single Outputs
PXD-M30-24WS05
PXD-M30-24WS12
PXD-M30-24WS15
PXD-M30-24WS24
PXD-M30-48WS05
PXD-M30-48WS12
PXD-M30-48WS15
PXD-M30-48WS24
Dual Outputs
PXD-M30-24WD05
PXD-M30-24WD12
PXD-M30-24WD15
PXD-M30-48WD05
PXD-M30-48WD12
PXD-M30-48WD15
PXD-M-
Input
Voltage (V)
Output
Voltage (V)
Maximum
Current (A)
Maximum
Power (W)
No Load Input
Current (mA)
Efficiency
(%)
Maximum Load
Capacitance (uF)
9 - 36
9 - 36
9 - 36
9 - 36
18 - 75
18 - 75
18 - 75
18 - 75
5
12
15
24
5
12
15
24
6
2.5
2
1.25
6
2.5
2
1.25
30
30
30
30
30
30
30
30
9
10
10
10
8
9
8
9
88.5
89
90.5
89.5
89
89
90
89
7200
1200
1000
375
7200
1200
1000
375
9 - 36
9 - 36
9 - 36
18 - 75
18 - 75
18 - 75
±5
±12
±15
±5
±12
±15
±3.0
±1.25
±1.0
±3.0
±1.25
±1.0
30
30
30
30
30
30
10
10
9
9
9
8
86
89.5
90
86.5
90
89.5
±3600
±750
±500
±3600
±750
±500
30
30 30W Output Power
-24W
S
-24W 9 - 36V input
-48W 18 - 75V input
S Single Output
D Dual Output
Preferred model
PXD-M Series
05
05
12
15
24
5V Output Voltage
12V Output Voltage
15V Output Voltage
24V Output Voltage
-N
Blank No Remote On/Off
-N
Negative Logic Remote On/Off
-P
Positive Logic Remote On/Off
1
Specifications
Model
Input
Input Voltage Range
Input Surge Voltage
Input Shutdown Voltage
Start-up Time
Touch Current
No Load Power Consumption
Efficiency
Conducted & Radiated EMI
Immunity
Safety Agency Certifications
PXD-M30
Vdc
Vdc
Vdc
ms
uA
W
-
See model selector table
-24W models: 50, -48W models: 100. (3s maximum)
-24W models: 7.8 - 8.6, -48W models: 15.8 - 17.4
60 max
2.5 maximum
See model selector table
See model selector table
EN55011-A, EN55032-A without external components. Class B with external components
See immunity section
IEC/UL/CSA/EN62368-1, IEC/ANSI/AAMI ES/CSA/EN60601-1, CE Mark (LVD and RoHS)
Immunity
Test
Standard
Test Level
Criteria
Notes
ESD
Radiated Susceptibility
Electrical Fast Transient Burst
Surge
EN61000-4-2
EN61000-4-3
EN61000-4-4
EN61000-4-5
Air ± 15kV and Contact ± 8kV
10V/m
± 2kV
± 2kV
A
A
A
A
Conducted Susceptibility
Magnetic Fields
EN61000-4-6
EN61000-4-8
10 Vrms
100A/m continuous; 1000A/m 1s
A
A
With an input filter of two 220uF
capacitors and a TVS
(SMDJ58A for PXG-M24W or SMDJ120A for PXG-M48W)
-
2
PXD-M Series
Specifications
Model
Output
Output Voltage Tolerance
Output Voltage Adjustment
Switching Frequency
Line Regulation
Load Regulation
Cross Regulation
External Load Capacitance
Ripple & Noise (1)
PXD-M30
%
%
kHz
%
%
%
uF
mV
Temperature Coefficient
Minimum Load
Transient Loading
Overcurrent Protection
Overvoltage Protection
Overtemperature Protection
Remote Sense
Remote On/Off
%/°C
V
-
Parallel Operation
Series Operation
Environmental
Operating Temperature (2)
-
Maximum Case Temperature
Thermal Impedance
Storage Temperature
Humidity (non condensing)
Cooling
Altitude
Withstand Voltage (For 1 minute)
Isolation Capacitance
Vibration (Operating)
Thermal Shock
Other
Weight (Typ)
Size (LxWxH)
Size (LxWxH)
Case Material
MTBF - MIL-HDBK-217F, Full Load
Warranty
°C
±1
Single output only. 5V: 4.5 -5.5V, 12V: -10.8 - 13.2V, 15V: 13.5 - 18V, 24V: 21.6 - 28.8V
225 - 285
Single output: ±0.2. Dual output: ±0.5
Single output: ±0.2. Dual output: ±1
Dual output: ±5 (Asymmetrical 25% to 100% load change)
See model selector table
Single output: 5V outputs: 50, 12V outputs: 75, 15/24V outputs: 100
Dual output: ±5V outputs: 50, ±12/15V outputs: 75
±0.02
No minimum load required
250us recovery time for a 25% load change
Hiccup mode. 150 - 185%
Zener clamp method. 5V: 6.2V, 12V: 15V, 15V: 20V, 24V: 30V (typical)
Shutdown, typically 115°C
No remote sense
Positive Logic (-P): ON: Open or 3.5-12V, OFF Short or 0-1.2V
Negative Logic (-N): ON: Short or 0-1.2V, OFF: Open or 3.5-12V
Not possible
Possible
°C
°C/W
°C
%RH
m
VAC
pF
-
Convection:-40 to +105, derate linearly to zero load from +40 to 105
Forced air (200LFM):-40 to +105, derate linearly to zero load from +73 to 105.
(Model dependent, confirm case temperatures in end system)
105. Measured centrally on the upper case (module top view)
12.85
-55 to +125
5 - 95 (Operating & Storage)
Convection or forced air
5,000 (operating)
Input to output 5,000 (2xMOPPs)
20
MIL-STD-810F
MIL-STD-810F
g
mm
Inches
Hours
yrs
32
50.8 x 25.4 x 10.2
2 x 1 x 0.4
Non-conductive black plastic. (Silicone (UL94 V-0) potting)
1,137,000
5
Notes
See website for detailed specifications, test methods and installation manual
(1): Measured with a 20MHz bandwidth oscilloscope across a 10uF 25V X7R MLCC (4.7uF 50V for 24V models)
(2). The case temperature must be confirmed in end application. The product rating may be affected by airflow direction and physical obstructions near the module.
PXD-M Series
3
Outline Drawing
Recommended Hole Pattern
Pinout
PIN
Function
Single
1
2
3
4
5
6
4
Dual
Hole diameter: 0.05” [1.30mm)
Top side pad diameter: 0.064” [1.63mm]
Bottom side pad diameter: 0.102” [2.60mm]
+Vin
-Vin
Remote On/Off (Option)
+Vout
-Vout
Trim
Com
-Vout
PXD-M Series
For additional information, please visit
https://product.tdk.com/en/power/
PXD-M_Datasheet_260663 August 5th, 2020 v1.5
PXD-M Series
5
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