TPAT-A Series

www.gztoppower.com

TEL:020-82019000

EMAIL:sales@gztoppower.com

page 1 of 4

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. these converters are qualified for the higher temperatures requested by lead-free reflow

solder processes, especially for automated SMD production lines.

1W 3KVDC Isolated Single Output SMD DC/DC Converters

SELECTION GUIDE

Part Number

Nominal Input Voltage

Output Voltage

Efficiency

V

V

mA

%

TPAT0303A

3.3

3.3

303/30.3

70

TPAT0305A

3.3

5

201/20.1

70

TPAT0309A

3.3

9

111/11.1

72

TPAT0312A

3.3

12

83/8.3

75

TPAT0315A

3.3

15

67/6.7

80

TPAT0503A

5

3.3

303/30.3

70

TPAT0505A

5

5

201/20.1

70

TPAT0509A

5

9

111/11.1

72

TPAT0512A

5

12

83/8.3

75

TPAT0515A

5

15

67/6.7

80

TPAT1203A

12

3.3

303/30.3

70

TPAT1205A

12

5

201/20.1

70

TPAT1209A

12

9

111/11.1

26

TPAT1212A

12

12

83/8.3

75

TPAT1215A

12

15

67/6.7

80

TPAT1515A

15

15

67/6.7

80

TPAT2403A

24

3.3

303/30.3

70

TPAT2405A

24

5

201/20.1

70

TPAT2409A

24

9

111/11.1

72

TPAT2412A

24

12

83/8.3

75

TPAT2415A

24

15

67/6.7

80

Add suffix “P” for continuous short circuit protection, for example TPAT0505AP. Add suffix “X” has not 5,10,14,16 pin, for example TPAT0505AX.

INPUT CHARACTERISTICS

Parameter

Conditions

Min.

Typ.

Max.

Units

Voltage range

3V input variants

2.9

3.3

3.6

V

Voltage range

5V input variants

4.5

5

5.5

V

Voltage range

12V input variants

11

12

13.3

V

Voltage range

15V input variants

13.4

15

16.4

V

Voltage range

24V input variants

22

24

26.5

V

Reflected ripple current

40

50

mA p-p

ISOLATION CHARACTERISTICS

Parameter

Conditions

Min.

Typ.

Max.

Units

Isolation voltage

Tested for 1 second

3000

VDC

Resistance

Viso= 1000VDC

1

GΩ

GENERAL CHARACTERISTICS

Parameter

Conditions

Min.

Typ.

Max.

Units

Switching frequency

0312, 0315

110

kHz

Switching frequency

0303, 0305, 0503

115

kHz

Switching frequency

All other variants

120

kHz

FEATURES

RoHS compliant

Efficiency up to 80%

Operating temperature: -40℃to 105℃

CE certification

Input voltage: 3.3V, 5V, 12V,15V,24V

Output voltage: 3.3V, 5V, 9V, 12V,15V

UL 94V-0 package material

3KVDC isolation

Custom solutions available

/

TOPPOWER