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TPE-3W Series
DESCRIPTION 3W 1.5KVDC Isolated Single Output DC/DC Converters
The TPE-3W series are miniature, isolated 3W DC/DC converters in a SIP package. They offer the
ideal solution in many space critical applications for board level power distribution. The internal
SMD construction makes it possible to offer a product with high performance at low cost. The series
offers smaller size, improved efficiency, lower output ripple noise.
FEATURES
RoHS compliant Single isolated output SIP:1.5KVDC isolation
Efficiency up to 81% Operating temperature :-40 to 105 Power density 2.0W/cm3
UL 94V-0 package material Footprint from 1.05cm2 Industry standard pinout
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Input voltage: 3.3V, 5V, 12V ,15V Output voltage:3.3V,5V, 7.2V,9V, 12V, 15V & 24V CE certification
SELECTION GUIDE
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Nominal Input Voltage Output Voltage Output Current (Max./Min) Efficiency
Part Number Package Style
V V mA %
TPE0303S-3W 3.3 3.3 909/90.9 72 SIP
TPE0305S-3W 3.3 5 600/60 74 SIP
TPE0503S-3W 5 3.3 909/90.9 72 SIP
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TPE0505S-3W 5 5 600/60 70 SIP
TPE0507S-3W 5 7.2 420/42 70 SIP
TPE0509S-3W 5 9 333/33.3 78 SIP
TPE0512S-3W 5 12 250/25 78 SIP
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TPE0515S-3W 5 15 200/20 80 SIP
TPE0524S-3W 5 24 125/12.5 79 SIP
TPE1203S-3W 12 3.3 909/90.9 72 SIP
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TPE1205S-3W 12 5 600/60 71 SIP
TPE1207S-3W 12 7.2 420/42 71 SIP
TPE1209S-3W 12 9 333/33.3 73 SIP
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TPE1212S-3W 12 12 250/25 76 SIP
TPE1215S-3W 12 15 200/20 74 SIP
TPE1505S-3W 15 5 600/60 71 SIP
TPE1509S-3W 15 9 333/33.3 73 SIP
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TPE1512S-3W 15 12 250/25 76 SIP
TPE1515S-3W 15 15 200/20 74 SIP
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INPUT CHARACTERISTICS
Parameter Conditions Min. Typ. Max. Units
Voltage range 3.3V input 2.9 3.3 3.6 V
Voltage range 5V input 4.5 5.0 5.5 V
Voltage range 12V input 10.8 12.0 13.2 V
Voltage range 15V input 13.4 15 16.4 V
Reflected ripple current 26 48 mA p-p
ISOLATION CHARACTERISTICS
Parameter Conditions Min. Typ. Max. Units
Isolation test voltage SIP package Tested for 1 second 1500 VDC
Resistance Viso= 1000VDC 1 G
OUTPUT CHARACTERISTICS
Parameter Conditions Min. Typ. Max. Units
Rated Power TA= - 40°C to 85°C 1.0 W
Voltage Set Point Accuracy See tolerance envelope
Line regulation High VIN to low VIN 1.0 1.2 %/%
Load Regulation10%load to rated load 3.3V output 14 15 %
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TPE-3W Series
OUTPUT CHARACTERISTICS
Load Regulation10%load to rated load 5V output 14 15 %
Load Regulation10%load to rated load 7V output 9 10 %
Load Regulation10%load to rated load 9V output 9 10 %
Load Regulation10%load to rated load 12V output 7.5 9.5 %
Load Regulation10%load to rated load 15V output 7.0 8.5 %
Load Regulation10%load to rated load 24V output 5.5 7.5 %
All specifications typical at TA=25°C, nominal input voltage and rated output current unless otherwise specified.
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GENERAL CHARACTERISTICS
Parameter Conditions Min. Typ. Max. Units
Switching frequency 3.3V input 95 kHz
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Switching frequency 5V input 110 kHz
Switching frequency 12V input 145 kHz
Switching frequency 15V input 145 kHz
TEMPERATURE CHARACTERISTICS
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Parameter Conditions Min. Typ. Max. Units
Specification Derating if the temperature 85°C -40 105
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Storage -55 150
Case Temperature above ambient 5V output 41
Case Temperature above ambient All other output 32
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Cooling Free air convection
TEMPERATURE DERATING GRAPHS TOLERANCE ENVELOPES
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+ 10%
T y p ic a l
+ 5% L o a d L in
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e + 2.5%
VNOM
-2.5%
Output Voltage
-7.5%
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10 25 50 75 100
Output Load Current(% )
SOLDERING INFORMATION
This series is compatible with RoHS soldering systems with a peak wave solder temperature of 300°C for 10 seconds. Both types in this series are backward
compatible with Sn/Pb soldering systems.
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TPE-3W Series
MECHANICAL DIMENSIONS PIN CONNECTIONS
SIP Package
4 PIN SIP
Pin Function
1 -Vin
2 +Vin
3 -Vout
4 +Vout
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All dimensions in mm ±0.25mm. All pins on a 2.54 mm pitch and within ±0.25mm of true position
Weight: 1.40g (SIP)
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RECOMMENDED FOOTPRINT DETAILS
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4Pin SIP Package 1.15
1.00 4
4 HOLES
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2.54
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2.54
TUBE OUTLINE DIMENSIONS
9.30
4Pin SIP Tube
Unless otherwise stated all dimensions in mm ±0.5mm.
12.43
Tube length (4 Pin SIP) : 520mm ±2mm.
18.00
Tube Quantity : 17PCS/35PCS
0.50
5.00
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