TPTA-A Datasheet, PDF (1/4 Pages) Toppower Electronic Technology Limited – 1W 1.5KVDC Isolated Single Output SMD DC/DC Converters

TPTA-A Series
DESCRIPTION： 1W 1.5KVDC 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 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
Input voltage: 3.3V, 5V, 12V,15V,24V
Efficiency up to 78%
Footprint over pins 1.64cm²
Output voltage: 3.3V, 5V, 9V, 12V,15V
Operating temperature: -40℃to 105℃
Lead frame technology
Power density 1.36W/cm³
1.5KVDC isolation
Custom solutions available
UL 94V-0 package material
SELECTION GUIDE
Part Number
Nominal Input Voltage
V
Output Voltage
V
Output Current (Max./Min)
mA
Efficiency
%
TPTA0303A
3.3
3.3
303/30.3
72
TPTA0305A
3.3
5
201/20.1
77
TPTA0309A
3.3
9
111/11.1
75
R _TPTA0312A
3.3
12
83/8.3
77
TPTA0315A
3.3
15
67/6.7
77
TPTA0503A
5
3.3
303/30.3
77
E _TPTA0505A
5
5
201/20.1
69
TPTA0509A
5
9
111/11.1
76
TPTA0512A
5
12
83/8.3
77
TPTA0515A
5
15
67/6.7
78
TPTA1203A
12
3.3
303/30.3
77
W _TPTA1205A
12
5
201/20.1
69
TPTA1209A
12
9
111/11.1
76
TPTA1212A
12
12
83/8.3
75
O _TPTA1215A
12
15
67/6.7
77
TPTA1515A
15
15
67/6.7
78
TPTA2403A
24
3.3
303/30.3
77
P _TPTA2405A
24
5
201/20.1
69
TPTA2409A
24
9
111/11.1
76
TPTA2412A
24
12
83/8.3
75
P _TPTA2415A
24
15
67/6.7
77
Add suffix “P” for continuous short circuit protection, for example TPTA0505AP. Add suffix “X” has not 5,10,14,16 pin, for example TPTA0505AX.
INPUT CHARACTERISTICS
O _Parameter
Voltage range
T^{Voltage range}
Conditions
3V input variants
5V input variants
Min.
Typ.
Max.
Units
2.9
3.3
3.6
V
4.5
5
5.5
V
Voltage range
12V input variants
11
12
13.3
V
Voltage range
Voltage range
15V input variants
24V input variants
13.4
15
16.4
V
22
24
26.5
V
Reflected ripple current
ISOLATION CHARACTERISTICS
40
50
mA p-p
Parameter
Isolation voltage
Resistance
GENERAL CHARACTERISTICS
Conditions
Tested for 1 second
Viso= 1000VDC
Min.
Typ.
Max.
Units
1500
VDC
1
GΩ
Parameter
Switching frequency
Switching frequency
Switching frequency
Conditions
0312, 0315
0303, 0305, 0503
All other variants
Min.
Typ.
Max.
Units
110
kHz
115
kHz
120
kHz
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