DESCRIPTION
:
1W Isolated Single Output SMD DC/DC Converters
Miniature surface mounted DC/DC Converters 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 leadframe 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
Lead frame technology
Single isolated output
3KVDC isolation
Efficiency up to 78%
Power density 1.8W/cm3
Footprint over pins 1.37cm2
Custom solutions available
Operating temperature: -40
℃
to 85
℃
UL 94V-0 Package material
Output voltage:3.3V, 5V, 9V, 12V,15V
Input voltage:3.3V, 5V,12V,24V
SELECTION GUIDE
Nominal Input Voltage
Output Voltage
Output Current
Efficiency
%
Part Number
V
3.3
3.3
3.3
3.3
3.3
5
V
3.3
5
mA
303
201
111
83
TPTE0303
TPTE0305
TPTE0309
TPTE0312
TPTE0315
TPTE0503
TPTE0505
TPTE0509
TPTE0512
TPTE0515
TPTE1203
TPTE1205
TPTE1209
TPTE1212
TPTE1215
72
77
9
77
12
15
3.3
5
77
67
77
303
200
111
84
74
5
69
5
9
75
5
12
15
3.3
5
78
5
66
78
12
12
12
12
12
303
200
111
83
74
67
9
73
12
15
74
66
75
INPUT CHARACTERISTICS
Parameter
Conditions
Min.
Typ.
Max.
Units
Voltage range
Voltage range
Voltage range
Voltage range
3.3V input variants
V
V
V
V
2.9
11
3.3
3.6
12V input variants
24V input variants
12.0
24
13.3
26.5
22
ISOLATION CHARACTERISTICS
Parameter
Conditions
Min.
1000
1
Typ.
Max.
3000
Units
VDC
Isolation voltage
Tested for 1 second
Viso= 1000VDC
G
Ω
Resistance
ABSOLUTE MAXIMUM RATINGS
Short-circuit protection
1 second
300
Lead temperature 1.5mm from case for 10 seconds
Internal power dissipation
℃
610mW
5.5V
7V
Input voltage Vin, TPTE03xx
Input voltage Vin, TPTE05xx
Input voltage Vin, TPTE12xx
15V
Input voltage Vin, TPTE24xx
28V
All specifications typical at TA=25
℃, nominal input voltage and rated output current unless otherwise specified.
Add suffix”P” for continuous short circuit protection,for example TPTE0505P , Add suffix”X” has no 5,10,12 pin, for example TPTE0505X.
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