PXD Series
Single and Dual Output 10 to 20W DC-DC Converters
Features
u Industry Standard 2” x 1” Footprint
u Six Sided Shielding
u Agency Approved
u 12V, 24V and 48V Inputs
u UL, CSA, EN, CE approvals
u Wide range input
Key Market Segments & Applications
Specifications
Model
PXD10
PXD15
PXD20
Max Output Power
Voltage Accuracy
Voltage Adjustment (Single Output Only)
Minimum Load, each output
Line Regulation
10W
±2%
None
10%
±1%
15W
±1%
None
10%
±1%
20W
±1%
±10%
(1)
Single 0%; Dual 10%
±0.2%
Load Regulation (10% to 100%)
Single Output: ±1%
Dual Output: ±2%
Single Output: ±1%
Dual Output: ±2%
±5%
±0.5%
Cross Regulation (25% to 100%)
Ripple and Noise
Start up time
Single 50mV, Dual 75mV
20ms
Single 75mV, Dual 100mV
10ms
Remote on/off
(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 Coefficient
Operating Temperature
Maximum Case Temperature
Storage Temperature
Thermal Shock
<±0.02%/°C
See derating curves
100°C
-55 to 105°C
MIL-STD-810D
Relative Humidity
5 to 95% (non condensing)
Transient Response (25% step load chg.)
Overvoltage Protection (Zener clamp)
Overcurrent & Short Circuit Protection
Input Surge Voltage (Max. for 100ms)
Reflected input ripple (peak to peak) (2)
Isolation Voltage
500us recovery
500us recovery
1.5-3.3V: 3.9V, 5V: 6.2V, 12V: 15V, 15V: 18V
Typically at 150%, hiccup with self recovery
12V input: 36V, 24V input: 50V, 48V input: 100V
20mA
300us recovery
30mA
20mA
1600VDC minimum
Isolation Resistance
109 Ohms minimum
Isolation Capacitance (max)
Typical Switching Frequency (Fixed)
300pF
1000pF
500kHz
300kHz
Single: 500kHz
Dual: 300kHz
MTBF (BELLCORE TR-NWT-000332)
Vibration
Conducted and Radiated Emissions
Immunity
1,976,000 hours
2,041,000 hours
10 - 55Hz, 2G, 30 minutes each X, Y, Z axis
EN55022 Level A
1,791,000 hours
EN61000-4-2, -3, -4, -5, -6 Pref Criteria 2
Safety Agency Approval
Size (L x W x H)
Weight
IEC60950-1, UL60950-1, EN60950-1, CE Mark (48V input only)
2x1x0.4”
0.95 oz (27g)
Two Year
Warranty
Notes:
(1) To meet regulation & noise specifications. Operation at zero load will not damage the device * See website for detailed specifications
(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/
161
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