TPTA Series
1W 1.5KVDC Isolated Dual Output SMD DC/DC Converters
DESCRIPTION
:
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
Efficiency up to 78%
Operating temperature: -40
Lead frame technology
Power density 1.36W/cm3
℃to 105℃
CE certification
Footprint over pins 1.64cm2
Output voltage: ±3.3V, ±5V, ±9V, ±12V,±15V
Custom solutions available
Input voltage: 3.3V, 5V, 12V,15V,24V
1.5KVDC isolation
UL 94V-0 package material
Output Current (Max./Min)
SELECTION GUIDE
Nominal Input Voltage
Output Voltage
Efficiency
Part Number
V
3.3
3.3
3.3
3.3
3.3
5
V
mA
%
TPTA0303
TPTA0305
TPTA0309
TPTA0312
TPTA0315
TPTA0503
TPTA0505
TPTA0509
TPTA0512
TPTA0515
TPTA1203
TPTA1205
TPTA1209
TPTA1212
TPTA1215
TPTA1515
TPTA2403
TPTA2405
TPTA2409
TPTA2412
TPTA2415
±3.3
±5
±152/±15.2
±100/±10
±55/±5.5
±42/±4.2
±33/±3.3
±152/±15.2
±100/±10
±55/±5.5
±42/±4.2
±33/±3.3
±152/±15.2
±100/±10
±55/±5.5
±42/±4.2
±33/±3.3
±33/±3.3
±152/±15.2
±100/±10
±55/±5.5
±42/±4.2
±33/±3.3
72
77
75
77
77
77
69
76
77
78
77
69
76
75
77
78
77
69
76
75
77
±9
±12
±15
±3.3
±5
5
5
±9
5
±12
±15
±3.3
±5
5
12
12
12
12
12
15
24
24
24
24
24
±9
±12
±15
±15
±3.3
±5
±9
±12
±15
Add suffix “P” for continuous short circuit protection, for example TPTA0505P. Add suffix “X” has not 5,10,14,16 pin, for example TPTA0505X.
INPUT CHARACTERISTICS
Parameter
Conditions
Min.
2.9
Typ.
3.3
5
Max.
3.6
Units
Voltage range
V
V
V
3V input variants
5V input variants
12V input variants
15V input variants
24V input variants
Voltage range
4.5
5.5
Voltage range
11
13.4
22
12
13.3
Voltage range
15
24
16.4
26.5
V
V
Voltage range
Reflected ripple current
ISOLATION CHARACTERISTICS
40
50
mA p-p
Max.
Parameter
Conditions
Min.
1500
1
Typ.
Units
VDC
Isolation voltage
Tested for 1 second
Viso= 1000VDC
Resistance
GΩ
GENERAL CHARACTERISTICS
Parameter
Conditions
Min.
Typ.
110
115
120
Max.
Units
kHz
kHz
kHz
Switching frequency
Switching frequency
Switching frequency
0312, 0315
0303, 0305, 0503
All other variants
www.gztoppower.com
TEL:020-82019000
EMAIL:sales@gztoppower.com
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