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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/cm 3
UL 94V-0 package material 2
Footprint from 1.05cm Industry standard pinout
Input voltage: 3.3V, 5V, 12V ,15V Output voltage:3.3V,5V, 7.2V,9V, 12V, 15V & 24V CE certification
SELECTION GUIDE
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
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
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
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
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
TPE1512S-3W 15 12 250/25 76 SIP
TPE1515S-3W 15 15 200/20 74 SIP
Add suffix "P" for continuous short circuit protection, for example TPE0505SP-3W
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.
GENERAL CHARACTERISTICS
Parameter Conditions Min. Typ. Max. Units
Switching frequency 3.3V input 95 kHz
Switching frequency 5V input 110 kHz
Switching frequency 12V input 145 kHz
Switching frequency 15V input 145 kHz
TEMPERATURE CHARACTERISTICS
Parameter Conditions Min. Typ. Max. Units
Specification Derating if the temperature 85°C -40 105
Storage -55 150
Case Temperature above ambient 5V output 41
Case Temperature above ambient All other output 32
Cooling Free air convection
TEMPERATURE DERATING GRAPHS TOLERANCE ENVELOPES
+ 10%
T y p ic al
+ 5% L o ad L in
e + 2.5%
VNOM
-2.5%
Output Voltage
-7.5%
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
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)
RECOMMENDED FOOTPRINT DETAILS
4Pin SIP Package 1.15
1.00 4
4 HOLES
2.54
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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