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TPE 3.3V, 5V & 12V Series
DESCRIPTION 1W 1.5KVDC and 2KVDC Isolated Single Output DC/DC Converters
The TPE series are miniature, isolated 1W DC/DC converters in a SIP and DIP 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 /3KVDC isolation DIP: 2KVDC/3KVDC isolation
Efficiency up to 81% Operating temperature :-40 to 105 Power density 1.53W/cm3
UL 94V-0 package material Footprint from 0.69cm2 Industry standard pinout
Input voltage: 3.3V, 5V, 12V Output voltage:3.3V,5V, 9V, 12V, 15V & 24V CE certification
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SELECTION GUIDE
Nominal Input Voltage Output Voltage Output Current (Max./Min) Efficiency
Part Number Package Style
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V V mA %
TPE0303D 3.3 3.3 303/30.3 72 DIP
TPE0305D 3.3 5 200/20 74 DIP
TPE0309D 3.3 9 110/11 78 DIP
TPE0303S 3.3 3.3 303/30.3 72 SIP
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TPE0305S 3.3 5 200/20 74 SIP
TPE0312S 3.3 12 83/8.3 74 SIP
TPE0324S 3.3 24 42/4.2 74 SIP
TPE0503D 5 3.3 303/30.3 72 DIP
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TPE0505D 5 5 200/20 68 DIP
TPE0509D 5 9 110/11 78 DIP
TPE0512D 5 12 83/8.3 77 DIP
P
TPE0515D 5 15 66/6.6 81 DIP
TPE0524D 5 24 42/4.2 80 DIP
TPE0503S 5 3.3 303/30.3 72 SIP
P
TPE0505S 5 5 200/20 70 SIP
TPE0509S 5 9 110/11 78 SIP
TPE0512S 5 12 83/8.3 78 SIP
TPE0515S 5 15 66/6.6 80 SIP
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TPE0524S 5 24 42/4.2 79 SIP
TPE1203D 12 3.3 303/30.3 72 DIP
TPE1205D 12 5 200/20 69 DIP
T
TPE1209D 12 9 110/11 74 DIP
TPE1212D 12 12 83/8.3 76 DIP
TPE1215D 12 15 66/6.6 75 DIP
TPE1203S 12 3.3 303/30.3 72 SIP
TPE1205S 12 5 200/20 71 SIP
TPE1209S 12 9 110/11 73 SIP
TPE1212S 12 12 83/8.3 76 SIP
TPE1215S 12 15 66/6.6 74 SIP
Add suffix "P" for continuous short circuit protection, for example TPE0505SP.
Add suffix "/3H" for 3KVDC isolated, for example TPE0505S/3H.
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
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
Isolation test voltage DIP package Tested for 1 second 2000 VDC
Resistance Viso= 1000VDC 1 G
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TPE 3.3V, 5V & 12V Series
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 (voltage variation +/-5%) 1.0 1.2 %/%
Load Regulation10%load to rated load 3.3V output 14 15 %
Load Regulation10%load to rated load 5V output 14 15 %
Load Regulation10%load to rated load 9V output 9 10 %
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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 %
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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
W
Switching frequency 3.3V input 95 kHz
Switching frequency 5V input 110 kHz
Switching frequency 12V input 145 kHz
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TEMPERATURE CHARACTERISTICS
Parameter Conditions Min. Typ. Max. Units
Specification Derating if the temperature 85°C -40 105
P
Storage -55 150
Case Temperature above ambient 5V output 41
P
Case Temperature above ambient All other output 32
Cooling Free air convection
TEMPERATURE DERATING GRAPHS TOLERANCE ENVELOPES
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1.5 + 10%
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T y p ic a l
+ 5% L o a d L in
e
85°C
Output Power(W)
+ 2.5%
1.0 VNOM
-2.5%
Output Voltage
Safe Operating Area -7.5%
0.5
0
-40 0 50 100 105 150 10 25 50 75 100
Ambient Temperature(°C) 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 3.3V, 5V & 12V Series
MECHANICAL DIMENSIONS PIN CONNECTIONS
DIP Package 11.50 SIP Package
11.48
8 PIN DIP
TOPPOWER
9.80 6.00 Pin Function
TPE0505D
1 -Vin
YYWW
4 +Vin
5 +Vout
TOPPOWER
7 -Vout
10.00
0.55 TPE0505S
6.80
0.45 YYWW 4 PIN SIP
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4.60 Pin Function
4.60
3.60 3.60 1 -Vin
2.54 0.55 2 +Vin
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2.54
0.55 0.45 3 -Vout
0.45 1.94 0.30 4 +Vout
1 4 0.20
1.09
1 2 3 4
bottom view 7.63 1.25 bottom view
0.30
W
0.20 7 5
7.62
5.08
1.94 7.62
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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: 1.30g (SIP) 1.48g (DIP)
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RECOMMENDED FOOTPRINT DETAILS
1.15 1.15
P
4Pin SIP Package
1.00 4
4 HOLES
1.00 4 4 HOLES
8Pin DIP Package
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2.54
2.54
T
2.54
2.54
TUBE OUTLINE DIMENSIONS
12.00
8Pin DIP Tube 9.30
4Pin SIP Tube
12.43
14.50
18.00
5.07
0.50
Unless otherwise stated all dimensions in mm ±0.5mm. 5.10
0.65
Tube length (8 Pin DIP) : 520mm ±2mm. 5.00
Tube length (4 Pin SIP) : 520mm ±2mm. Tube Quantity : 35PCS/17PCS
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