PXD Series
10-20W Single and Dual Output DC-DC Converters
Features
Industry Standard 2 x 1 Footprint
Six Sided Shielding
Agency Approved
12V, 24V and 48V Inputs
UL, CSA, EN, CE approvals
Wide range input
Key Market Segments & Applications
Speci cations
Model PXD10 PXD15 PXD20
Max Output Power 10W 15W 20W
Voltage Accuracy 2% 1% 1%
Voltage Adjustment (Single Output Only) None None 10%
Minimum Load, each output (1) 10% 10% Single 0%; Dual 10%
Line Regulation 1% 1% 0.2%
Load Regulation (10% to 100%) Single Output: 1% Single Output: 1% 0.5%
Dual Output: 2% Dual Output: 2%
Cross Regulation (25% to 100%) 5%
Ripple and Noise Single 50mV, Dual 75mV Single 75mV, Dual 100mV
Start up time 20ms 10ms
Remote on/o (3) Positive Logic: ON: Open or 3.5-12V, OFF Short or <1.2V
Negative Logic: ON: Short or <1.2V, OFF: Open or 3.5-12V
Temperature Coe cient <0.02%/C
Operating Temperature See derating curves
Maximum Case Temperature 100C
Storage Temperature -55 to 105C
Thermal Shock MIL-STD-810D
Relative Humidity 5 to 95% (non condensing)
Transient Response (25% step load chg.) 500us recovery 500us recovery 300us recovery
Overvoltage Protection (Zener clamp) 1.5-3.3V: 3.9V, 5V: 6.2V, 12V: 15V, 15V: 18V
Overcurrent & Short Circuit Protection Typically at 150%, hiccup with self recovery
Input Surge Voltage (Max. for 100ms) 12V input: 36V, 24V input: 50V, 48V input: 100V
Re ected input ripple (peak to peak) (2) 30mA 20mA 20mA
Isolation Voltage 1600VDC minimum
9
Isolation Resistance 10 Ohms minimum
Isolation Capacitance (max) 300pF 1000pF
Typical Switching Frequency (Fixed) 300kHz Single: 500kHz 500kHz
Dual: 300kHz
MTBF (BELLCORE TR-NWT-000332) 1,976,000 hours 2,041,000 hours 1,791,000 hours
Vibration 10 - 55Hz, 2G, 30 minutes each X, Y, Z axis
Conducted and Radiated Emissions See Installation Diagrams
Immunity EN61000-4-2, -3, -4, -5, -6 Pref Criteria 2
Safety Agency Approval IEC60950-1, UL60950-1, EN60950-1, CE Mark (48V input only)
Size (L x W x H) 2x1x0.4
Weight 0.95 oz (27g)
Warranty Three Year
Notes:
(1) To meet regulation & noise speci cations. Operation at zero load will not damage the device * See website for detailed speci cations
(2) 12uH source impedance in series with + input
(3) Positive logic standard on 20W (see options table). Input current 2.5mA
1-800-526-2324 www.us.tdk-lambda.com/lp/ 166 Disclaimer: us.tdk-lambda.com/lp/legal.htmPXD Series
Model Selector Outline Drawing
Output Output Output Input
Volt (V) Curr (A) Power (W) Volt (V) Model E .(%)
3.3 2.0 6.6 9 - 18VDC PXD10-12S3P3 80
3.3 2.0 6.6 18 - 36VDC PXD10-24S3P3 80
3.3 2.0 6.6 36 - 75VDC PXD10-48S3P3 79
3.3 5.0 16.5 9 - 18VDC PXD20-12S3P3 84
3.3 5.0 16.5 18 - 36VDC PXD20-24S3P3 86
3.3 5.0 16.5 36 - 75VDC PXD20-48S3P3 87
5 2.0 10 9 - 36VDC PXD10-24WS05 80
5 2.0 10 18 - 75VDC PXD10-48WS05 80
5 4.0 20 9 - 18VDC PXD20-12S05 87
5 4.0 20 18 - 36VDC PXD20-24S05 89
5 4.0 20 36 - 75VDC PXD20-48S05 89
12 0.83 10 9 - 36VDC PXD10-24WS12 82
12 0.83 10 18 - 75VDC PXD10-48WS12 84
12 1.67 20 9 - 18VDC PXD20-12S12 85
12 1.67 20 18 - 36VDC PXD20-24S12 87
12 1.67 20 36 - 75VDC PXD20-48S12 88
15 0.67 10 9 - 36VDC PXD10-24WS15 80
15 0.67 10 18 - 75VDC PXD10-48WS15 84
Derating Curves
15 1.33 20 9 - 18VDC PXD20-12S15 85
15 1.33 20 18 - 36VDC PXD20-24S15 87
15 1.33 20 36 - 75VDC PXD20-48S15 87
Dual Outputs
5 1.5 15 9 - 18VDC PXD15-12D05 83
5 1.5 15 18 - 36VDC PXD15-24D05 84
5 1.5 15 36 - 75VDC PXD15-48D05 85
12 0.416 10 9 - 36VDC PXD10-24WD12 80
12 0.416 10 18 - 75VDC PXD10-48WD12 78
12 0.833 20 9 - 18VDC PXD20-12D12 86
12 0.833 20 18 - 36VDC PXD20-24D12 87
12 0.833 20 36 - 75VDC PXD20-48D12 88
15 0.333 10 9 - 36VDC PXD10-24WD15 80
15 0.333 10 18 - 75VDC PXD10-48WD15 81
15 0.667 20 9 - 18VDC PXD20-12D15 86
15 0.667 20 18 - 36VDC PXD20-24D15 87
15 0.667 20 36 - 75VDC PXD20-48D15 87
Pinout
PXD10/PXD15 PXD20
PIN# Single Dual Single Dual
1 +Vin
2 -Vin
3 +Vout
4 No Pin Com Trim Com
5 -Vout
6 Remote On/O * Remote On/O
* optional, see table below. If not requested, Pin is not tted.
Remote On/Off Option
Su x Function
-P* Positive Logic (* Included in PXD20 models)
-N Negative Logic
Example: PXD1548S12-N
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For Additional Information, please visit
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us.tdk-lambda.com/lp/products/px-series.htm
1-800-526-2324 www.us.tdk-lambda.com/lp/ 167 Revision B3: Mar 2019