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TPLE Series
DESCRIPTION 0.25W 1.5KVDC Isolated Single Output DC/DC Converters
The TPLE series are miniature, isolated low power and high efficiency 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 and 1.5KVDC isolation. Operating temperature range from -40 ºC to 105 ºC.
FEATURES
RoHS compliantCE certification Single output rail 1.5KVDC isolation
High efficiency for low power applications SIP & DIP package styles Power density 0.36W/cm3
UL 94V-0 package material Footprint from 0.69cm2 Input voltage: 3.3V, 5V,12V,24V
R
Output voltage: 3.3V, 5V, 9V, 12V ,15V Custom solutions available Operating temperature: -40ºC to 105ºC
SELECTION GUIDE
Nominal Input Voltage Output Voltage Output Current (Max./Min) Efficiency
E
Part Number Package Style
V V mA %
TPLE0303D 3.3 3.3 75.8/7.58 70 DIP
TPLE0305D 3.3 5 51/5.1 70 DIP
TPLE0503D 5 3.3 75.8/7.58 70 DIP
W
TPLE0505D 5 5 51/5.1 71 DIP
TPLE0509D 5 9 28/2.8 74 DIP
TPLE0512D 5 12 21/2.1 76 DIP
O
TPLE0515D 5 15 17/1.7 76 DIP
TPLE0303S 3.3 3.3 75.8/7.58 70 SIP
TPLE0305S 3.3 5 51/5.1 70 SIP
P
TPLE0503S 5 3.3 75.8/7.58 70 SIP
TPLE0505S 5 5 50/5 70 SIP
75
P
TPLE0509S 5 9 28/2.8 SIP
TPLE0512S 5 12 21/2.1 75 SIP
TPLE0515S 5 15 16/1.6 75 SIP
TPLE1203D 12 3.3 75.8/7.58 70 DIP
O
TPLE1205D 12 5 50/5 71 DIP
TPLE1209D 12 9 28/2.8 75 DIP
TPLE1212D 12 12 21/2.1 75 DIP
T
TPLE1215D 12 15 16/1.6 75 DIP
TPLE1203S 12 3.3 75.8/7.58 62 SIP
TPLE1205S 12 5 50/5 60 SIP
TPLE1209S 12 9 28/2.8 75 SIP
TPLE1212S 12 12 21/2.1 75 SIP
TPLE1215S 12 15 16/1.6 75 SIP
TPLE2405D 24 5 50/5 71 DIP
TPLE2412D 24 12 21/2.1 75 DIP
TPLE2415D 24 15 16/1.6 75 DIP
TPLE2405S 24 5 50/5 71 SIP
TPLE2412S 24 12 21/2.1 75 SIP
TPLE2415S 24 15 16/1.6 75 SIP
Add suffix "P" for continuous short circuit protection, for example TPLE0505SP.
INPUT CHARACTERISTICS
Parameter Conditions Min. Typ. Max. Units
Voltage range 3.3V input types 2.9 3.3 3.6 V
Voltage range 5V input types 4.5 5.0 5.5 V
Voltage range 12V input types 11 12 13.3 V
Voltage range 24V input types 22 24 26.5 V
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TPLE Series
OUTPUT CHARACTERISTICS
Parameter Conditions Min. Typ. Max. Units
Rated Power TA=-40°C to 85°C 0.25 W
Voltage Set Point Accuracy See tolerance envelope
Line regulation High VIN to low VIN (voltage variation +/-5%) 1 1.2 %/%
Load Regulation(10% load to rated load) 5V output types 16 %
Load Regulation(10% load to rated load) all other types 11 %
All specifications typical at TA=25°C, nominal input voltage and rated output current unless otherwise specified.
ABSOLUTE MAXIMUM RATINGS
R
Short-circuit protection 1 second
Lead temperature 1.5mm from case for 10 seconds 300°C
E
Input voltage Vin, TPLE03 5.5V
Input voltage Vin, TPLE05 7V
Input voltage Vin, TPLE12 15V
W
Input voltage Vin, TPLE24 28V
ISOLATION CHARACTERISTICS
Parameter Conditions Min. Typ. Max. Units
O
Isolation test voltage Tested for 1 second 1500 VDC
Resistance Viso= 1000VDC 1 G
P
GENERAL CHARACTERISTICS
Parameter Conditions Min. Typ. Max. Units
P
Switching frequency All input types 110 kHz
TEMPER ATURE CHARACTERISTICS
Parameter Conditions Min. Typ. Max. Units
O
Specification Derating if the temperature 85°C -40 105
Storage -55 130
T
Cooling Free air convection
TEMPERATURE DERATING GRAPHS TOLERANCE ENVELOPES
0.375 +10%
+5% Typical L
oad Line
85°C +2.5%
Output Power(W)
0.250 VNOM
-2.5%
Output Voltage
Safe Operating Area -7.5%
0.125
0
-40 0 50 100 105 150 10 25 50 75 100
Ambient Temperature(°C) Output Load Current(%)
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TPLE Series
MECHANICAL DIMENSIONS PIN CONNECTIONS
DIP Package 11.50 11.48 SIP Package 8 PIN DIP
Pin Function
1 -Vin
TOPPOWER 6.00
9.80 4 +Vin
TPLE0505D 5 +Vout
YYWW 7 -Vout
TOPPOWER
10.00 4 PIN SIP
0.55 TPLE0505S
6.80 Pin Function
0.45 YYWW
1 -Vin
R
4.60 4.60 2 +Vin
0.55
3.60 3.60 3 -Vout
0.45
2.54 2.54 4 +Vout
E
1.94 1.09 0.55
1.94 0.45
0.30
1 4 0.20
1 2 3 4
7.62 bottom view 1.25
bottom view
0.30
W
7 5 0.20
7.62
5.08
7.62
O
All dimensions in mm±0.25mm. All pins on a 0.54mm pitch and within±0.25mm of true position.
Weight: 1.30g(SIP)1.48g(DIP)
P
RECOMMENDED FOOTPRINT DETAILS
1.15
1.00 4 4 HOLES 4Pin SIP Package
P
8 Pin DIP Package
1.15 4HOLES
1.00 4
O
2.54
2.54
T
2.54
2.54
TUBE OUTLINE DIMENSIONS
12.00 9.30
8Pin DIP Tube
4Pin SIP Tube
12.43
14.50
18.00
5.07
0.50
5.10
0.65
5.00
Unless otherwise stated all dimensions in mm ±0.5mm.
Tube length (8 Pin DIP) :520mm ±2mm.
Tube length (4 Pin SIP) : 520mm ±2mm. Tube Quantity : 35PCS
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