PXC-M03 Series
3W Medical & Industrial DC-DC Converters
Features
IndustryStandard DIP-24 Package
9-36V or 18-75VDC Input
Medical & ITE Safety Certi cations
5kVAC Isolation (2xMOPPs)
2uA Leakage Current
Low Off-Load Power Draw
Key Market Segments & Applications
Speci cations
Model PXC-M03 PXC-M03W
Max Output Power W 3W
Voltage Accuracy % 1%
Voltage Adjustment (T) % 10% (-10% +20% on 15V & 24V single output models) (see options table)
Minimum Load - None
Line Regulation % Single Output: 0.2%, Dual Output: 0.5%
Load Regulation % Single Output: 0.2%, Dual Output: 1%
Cross Regulation % 5% (25-100% load)
Ripple and Noise - See table
Start up time ms 30ms
Remote on/off - See options table
Temperature Coef cient %/C <0.02%/C
Operating Temperature (1) C -40 to +105C, derating necessary above 94C
Storage Temperature C -55 to 125/C
Thermal Shock - MIL-STD-810F
Relative Humidity (non condensing) %RH 5 to 95%RH
Transient Response (25% step load change) s < 250 s recovery
Overvoltage Protection V Single Output: 3.3V: 3.7-5V, 5V: 5.6-7V, 12V: 13.5-16V, 15V: 18.3-22V, 24V: 29.1-34.5V
Dual Output: 5V: 5.6-7V, 12V: 13.5-18.2V, 15V: 17-22V
Overcurrent and Short Circuit Protection % Typically at 150%, hiccup with self recovery
Input Surge Voltage (Maximum for 100ms) V 5V input: 16V, 24V input: 50V, 48V input: 100V
Isolation Voltage V 5,000VAC
9
Isolation Resistance 10 minimum
Isolation Capacitance (max) pF 17pF maximum
Typical Switching Frequency (Fixed) kHz 150kHz (15kHz)
MTBF (MIL-HDBK-217F) Hours 6,444,000
Vibration - MIL-STD-810F
Conducted and Radiated Emissions - See Installation Diagrams
Immunity - EN61000-4-2, -3, -4, -5, -6 Pref Criteria A
Safety Agency Certi cations - IEC/EN60601-1, ES60601-1, CE Mark
Size (L x W x H) mm() 31.8 x 20.3 x 10.2mm (1.25 x 0.8 x 0.4)
Weight g 14g
Warranty Yrs Two Years
Notes:
See installation manual for full speci cations and test measurements.
(1) Convection cooling. See installation manual for forced air ratings.
1-800-526-2324 www.us.tdk-lambda.com/lp/ 141 Disclaimer: us.tdk-lambda.com/lp/legal.htmPXC-M03 Series
Model Selector
Output Output Output Input Input Current Ef ciency Ripple & Noise Max Load
Model Voltage (V) Current (A) Power (W) Voltage (V) No Load (mA) (%) (Pk-Pk mV) Capacitance (uF)
Single Outputs
PXC-M03-24WS3P3-A 3.3 1 3.3 9 - 36 6 82.0 30 1050
PXC-M03-48WS3P3-A 3.3 1 3.3 18 - 75 4 81.0 30 1050
PXC-M03-24WS05-A 5 0.6 3.0 9 - 36 6 84.5 30 750
PXC-M03-48WS05-A 5 0.6 3.0 18 - 75 4 84.0 30 750
PXC-M03-24WS12-A 12 0.25 3.0 9 - 36 6 87.0 40 130
PXC-M03-48WS12-A 12 0.25 3.0 18 - 75 4 87.0 40 130
PXC-M03-24WS15-A 15 0.2 3.0 9 - 36 6 87.0 40 100
PXC-M03-48WS15-A 15 0.2 3.0 18 - 75 4 86.5 40 100
PXC-M03-24WS24-A 24 0.125 3.0 9 - 36 6 87.0 50 39
PXC-M03-48WS24-A 24 0.125 3.0 18 - 75 4 86.5 50 39
Dual Outputs
PXC-M03-24WD05-A 5 0.3 3.0 9 - 36 6 83.0 30 430
PXC-M03-48WD05-A 5 0.3 3.0 18 - 75 4 83.0 30 430
PXC-M03-24WD12-A 12 0.125 3.0 9 - 36 6 87.0 40 75
PXC-M03-48WD12-A 12 0.125 3.0 18 - 75 4 86.0 40 75
PXC-M03-24WD15-A 15 0.1 3.0 9 - 36 6 86.0 40 56
PXC-M03-48WD15-A 15 0.1 3.0 18 - 75 4 86.0 40 56
Outline Drawing, Pinout Style A Options
-A Pinout style A (Standard Version)
No suf x Pinout style B (No remote on/off & no trim pin)
-P Pinout style B (Positive remote on/off & no trim pin)
-T Pinout style B (Trim pin & no remote on/off)
-PT Pinout style B (Positive remote on/off & trim pin)
Other DC-DC Products
PX 10 - 60W, 12V, 24V, 48V input DC-DC
CC-E 1.5 - 25W, 5V, 12V, 24V & 48V input DC-DC
i6A 14A, 9-40V input POL
iA, iB, iC, iJ 3 - 60A, 5V & 12V input POL
For Additional Information, please visit
us.tdk-lambda.com/lp/products/pxc-m-series.htm
Pinout (Style A)
PIN # Single Output Dual Output
1 + Input + Input
11 No pin Common
12 - Output No pin
13 + Output - Output
15 No pin + Output
23 - Input - Input
24 - Input - Input
(See website for Pinout Style B)
1-800-526-2324 www.us.tdk-lambda.com/lp/ 142 Revision P1.7: May 2015