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TP10DA SERIES
DESCRIPTION 10W 1.5KVDC isolated Wide Input Voltage DC/DC Converters
The rated output power of TP08DA converters is 10W, 2:1 wide input Voltage range,the voltage range
is 18V-36V, with Continuous SC protection,it can be widely used in telecommunications, railway
transportation, automation ,instruments and etc.
FEATURES
High efficiencylow Ripple&Noise Wide input Voltage range 2:1 Continuous SC protection,Auto recovery
Operating temperature: -40 to 85 Two isolated outputs High reliabilityMTTF100MHours
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Universal standard pinout 1.5KVDC isolation /
SELECTION GUIDE
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Input Voltage Output
Efficiency(Typ) Maximum capacitive
Part Number voltage VDC) loaduF)
VDC)
voltage Current A %
Rated Range
TP10DA24D12 24(2:1) 18-36 ±12 ±0.417 86 470
W
All specifications typical at TA=25°C, nominal input voltage and rated output current unless otherwise specified.
GENERAL CHARACTERISTICS
parameter Test conditions Min Typ Max Units
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Isolation voltage Input to Output ,(test 1min. leakage current<1MA) 1500 VDC
Isolation resistance 500VDC 1000 M
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Storage humidity No condensation 5 95 %
Operation temperature -40 85
-55 125
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Storage temperature
Case temperature rise during operation 25 35
Pin solder-resistance temperature The solder joint is 1.5MM from the case, 10 seconds 300
Output SC protection Continuous SC protection,Auto recovery
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MTTF 100 10Khrs
Net weight 18 G
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Cooling Free air convection
Case material Metal case
OUTPUT CHARACTERISTICS
parameter Test conditions Min Typ Max Units
Output power 0.5 10 W
Main Output positive voltage accuracy ±1.0 ±2.0 %
Auxiliary Output negative voltage accuracy ±2.0 ±3.0 %
Line regulation (Main) @ rated loadinput voltage from low to high ±0.5 ±1.0 %
Line regulation(Auxiliary) @ rated loadinput voltage from low to high ±1 ±2 %
Load regulation (Main) @ nominal inputload varies from 5% to 100% ±0.5 ±1.0 %
Load regulation (Auxiliary) @ nominal inputload varies from 5% to 100% ±1.0 ±2.0 %
Temperature coefficient @ rated load ±0.03 %/
Ripple and noise (Main) 20MHz bandwidthParallel line method 30 80 mVp-p
Ripple and noise (Auxiliary) 20MHz bandwidthParallel line method 50 100 mVp-p
Switch frequency @ rated input voltage 300 KHz
Case temperature under shall not exceed the maximum case temperature level.
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TP10DA SERIES
DERATING CURVE
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MECHANICAL DIMENSIONS PIN DESIGN
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DIP package
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Pin standard: 0.6mm
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RECOMMENDED FOOTPRINT DETAILS TUBE OUTLINE DIMENSIONS
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MODEL SELECTION
Grid spacing: 2.54mm (0.1inch)
TP 10 D A 24 D 12 W
W:4:1 Wide voltage input range
Output voltage
S:single output D:Dual output
Input Rated Voltage
Package type
DC-DC
Output rated power
Brand name
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TP10DA SERIES
RECOMMEND APPLICATION CIRCUIT:
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SELECTION Reference
Input External Dual External
capacitor C1 output capacitor C2
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24VDC 47uF ±12VDC 100uF
USING ATTENTIONS
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Try to avoid no-load use: when the load power consumption is less than 5% of the rated output power of the module, it is recommended to connect a dummy
load to the output terminal or choose a module with a lower rated power. The dummy load (resistance) can be 5-10% of the rated power of the module, resistance
value=U2/(5%*10W)
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The output external capacitor should not be too large:The output capacitor should not be too large, otherwise it will easily cause overcurrent or poor startup
when the module starts. The specific selection should be based on the external capacitor table.
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STEMPERATURE DERATING GR
OP
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