8W 2:1&4:1 input isolated DC/DC Converters power modules

8W output power power modules
2:1 and 4:1 wide input voltage range
Over load protection

31.75mm*20.32mm*11.2mm standard package


Fixed switching frequency
Operating temperature: -40℃to 85℃
Metal shell package
RoHS compliant
1.5KVDCisolation
The rated output power of TP08DA converters is 8W,the outline dimensions is "31.75*20.32*11.2", 2:1 and 4:1 wide input Voltage range,the voltage range is 9V-18V,18V-36V,36V-72V,9V-36V and 18V-72VDC.The accuracy of the converter can reach ê1% it can be widely used in telecommunications, railway transportation, instrument and etc.
8W Wide Input Voltage DC/DC Converters
Part Number Input Voltage Output
voltage（VDC) Voltage（VDC)
Rated Range values
TP08DA12S03 12(2:1) 9-18 3.3
TP08DA12S05 12(2:1) 9-18 5
TP08DA12S12 12(2:1) 9-18 12
TP08DA12S15 12(2:1) 9-18 15
TP08DA12D05 12(2:1) 9-18 ê5
TP08DA12D12 12(2:1) 9-18 ê12
TP08DA12D15 12(2:1) 9-18 ê15
TP08DA24S03 24(2:1) 18-36 3.3
TP08DA24S05 24(2:1) 18-36 5
TP08DA24S12 24(2:1) 18-36 12
TP08DA24S15 24(2:1) 18-36 15
TP08DA24S24 24(2:1) 18-36 24
TP08DA24D05 24(2:1) 18-36 ê5
TP08DA24D12 24(2:1) 18-36 ê12
TP08DA24D15 24(2:1) 18-36 ê15
TP08DA48S03 48(2:1) 36-72 3.3
TP08DA48S05 48(2:1) 36-72 5
TP08DA48S12 48(2:1) 36-72 12
TP08DA48S15 48(2:1) 36-72 15
TP08DA48D05 48(2:1) 36-72 ê5
TP08DA48D12 48(2:1) 36-72 ê12
TP08DA48D15 48(2:1) 36-72 ê15
TP08DA24S03W 24(4:1) 9-36 3.3
TP08DA24S05W 24(4:1) 9-36 5
TP08DA24S12W 24(4:1) 9-36 12
TP08DA24S15W 24(4:1) 9-36 15
TP08DA24D05W 24(4:1) 9-36 ê5
TP08DA24D12W 24(4:1) 9-36 ê12
TP08DA24D15W 24(4:1) 9-36 ê15
TP08DA48S05W 48(4:1) 18-72 5
TP08DA48S12W 48(4:1) 18-72 12
TP08DA48S15W 48(4:1) 18-72 15
TP08DA48D05W 48(4:1) 18-72 ê5
TP08DA48D12W 48(4:1) 18-72 ê12
TP08DA48D15W 48(4:1) 18-72 ê15
All specifications typical at TA=25êC, nominal input voltage and rated output current unless otherwise specified

GENERAL CHARACTERISTICS
parameter Test conditions Min Typ Max Units
Isolation voltage Input to Output 500 1500 VDC
Isolation resistance Input to Output 100M ohm
Seismic 10~55Hz 5 G
MTBF MIL-HDBK-217F2 5 x 105 hrs
Over-current protection mode Full input range Auto recovery
Cooling Free air convection
Case material Metal case
INPUT CHARACTERISTICS
parameter Test conditions Min Typ Max Units
Startup voltage 12V Input module(9V -18V) 8.8 9 9.3 VDC
Startup voltage 24V Input module(18V-36V) 18 VDC
Startup voltage 48V Input module(36V-72V ) 36 VDC
Startup voltage 24V Input module(9V -36V) 8.8 9 9.3 VDC
Startup voltage 48V Input module(18V-72V) 18 VDC
Start rising time Input rising time from 5%-100% 20 ms
OUTPUT CHARACTERISTICS
parameter Test conditions Min Typ Max Units
Voltage accuracy Io=0.1…1.0 x Ionom Vi=Vi rated ê1 %
Line regulation Vimin≤Vi≤Vimax ê0.2 %
Load regulation Io=0.1…1.0 x Ionom
Vimin≤ Vi≤Vimax ê0.5 %
Auxiliary voltage accuracy Main Load and auxiliary load differ 25%,the auxiliary circuit of the load with at least 25%, the main circuit with full load ê3 %
Ripple and noise 20MHz bandwidth ê1 %
Over-current protection Vimin≤Vi≤Vimax 120 %
Transient recovery time 25% load change ê5 %
Transient overshoot range 25% load change 400 us
Switch frequency Vimin≤Vi≤Vimax 300 KHz