TPTE-W2 Datasheet, PDF (1/3 Pages) Toppower Electronic Technology Limited – 0.25W 1.5KVDC Isolated Single Output SMD DC/DC Converters

TPTE-W2 Series
DESCRIPTION： ^{0.25W 1.5KVDC Isolated Single Output SMD DC/DC Converters}
Miniature surface mounted DC/DC Converters are a 0.25W low power and high efficiency DC/DC
converters in SMD package, are an ideal and economical solution for many applications where noise
reduction, voltage isolation, voltage conversion in distributed power systems is required. The internal
SMD construction with lead frame technology makes it possible to offer a product with high
performance, these converters are qualified for the higher temperatures requested by lead-free reflow
solder processes, especially for automated SMD production lines.
FEATURES
RoHS compliant、CE certification
UL 94V-0 package material
1.5KVDC isolation
Lead frame technology
Efficiency up to 76%
Custom solutions available
Single isolated output
Power density 1.8W/cm³
Footprint over pins 1.37cm²
Input voltage: 3.3V, 5V,12V
Output voltage:3.3V, 5V, 9V, 12V,15V
Operating temperature: -40ºC to 105ºC
SELECTION GUIDE
Part Number
Nominal Input Voltage
V
Output Voltage
V
Output Current (Max./Min)
mA
Efficiency
%
TPTE0303-W2
3.3
R TPTE0305-W2
3.3
TPTE0309-W2
3.3
TPTE0312-W2
3.3
E _TPTE0315-W2
3.3
TPTE0503-W2
5
TPTE0505-W2
5
TPTE0509-W2
5
W _TPTE0512-W2
5
TPTE0515-W2
5
O ^TPTE1205-W2
12
TPTE1209-W2
12
TPTE1212-W2
12
P _TPTE1215-W2
12
3.3
75.7/7.57
68
5
50/5.0
70
9
28/2.8
70
12
21/2.1
70
15
17/1.7
72
3.3
75.7/7.57
68
5
51/5.1
71
9
28/2.8
74
12
21/2.1
76
15
17/1.7
76
5
51/5.1
71
9
28/2.8
74
12
21/2.1
76
15
17/1.7
76
Add suffix “P” for continuous short circuit protection, for example TPTE0505P-W2. Add suffix “X” has not 5,10,12 pin, for example TPTE0505X-W2.
P 3KVDC isolation with /3H at the end of the part number. for exampleTPTE0505-W2/3H
INPUT CHARACTERISTICS
Parameter
Conditions
Min.
Typ.
Max.
Units
O _{Voltage range}
3.3V input variants
2.9
3.3
3.6
V
Voltage range
5V input variants
4.5
5.0
5.5
V
T^{Voltage range}
12V input variants
11
12.0
13.3
V
ISOLATION CHARACTERISTICS
Parameter
Conditions
Min.
Typ.
Max.
Units
Isolation voltage
Tested for 1 second
1500、3000
VDC
Resistance
Viso= 1000VDC
1
GΩ
ABSOLUTE MAXIMUM RATINGS
Short-circuit protection
1 second
Lead temperature 1.5mm from case for 10 seconds
300°C
Internal power dissipation
610mW
Input voltage Vin, TPTE03xx
5.5V
Input voltage Vin, TPTE05xx
7V
Input voltage Vin, TPTE12xx
15V
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