TPTE Series

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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.

1W 1.5KVDC Isolated Single Output SMD DC/DC Converters

SELECTION GUIDE

Part Number

Nominal Input Voltage

Output Voltage

Efficiency

V

V

mA

%

TPTE0303

3.3

3.3

303/30.3

72

TPTE0305

3.3

5

201/20.1

77

TPTE0309

3.3

9

111/11.1

77

TPTE0312

3.3

12

83/8.3

77

TPTE0315

3.3

15

67/6.7

77

TPTE0503

5

3.3

303/30.3

74

TPTE0505

5

5

200/20

69

TPTE0509

5

9

111/11.1

75

TPTE0512

5

12

84/8.4

78

TPTE0515

5

15

66/6.6

78

TPTE1203

12

3.3

303/30.3

74

TPTE1205

12

5

200/20

67

TPTE1209

12

9

111/11.1

73

TPTE1212

12

12

83/8.3

74

TPTE1215

12

15

66/6.6

75

TPTE1505

15

5

201/20.1

77

TPTE1515

15

15

66/6.6

75

TPTE2403

24

3.3

303/30.3

74

TPTE2405

24

5

200/20

67

TPTE2409

24

9

111/11.1

73

TPTE2412

24

12

83/8.3

74

TPTE2415

24

15

66/6.6

75

Add suffix “P” for continuous short circuit protection, for example TPTE0505P. Add suffix “X” has not 5,10,12 pin, for example TPTE0505X.

3KVDC isolation with /3H at the end of the part number. for exampleTPTE0505/3H

INPUT CHARACTERISTICS

Parameter

Conditions

Min.

Typ.

Max.

Units

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

Voltage range

12V input variants

11

12.0

13.3

V

Voltage range

15V input variants

13.4

15

16.4

V

Voltage range

24V input variants

22

24

26.5

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℃

Internal power dissipation

610mW

Input voltage Vin, TPTE03xx

5.5V

Input voltage Vin, TPTE05xx

7V

Input voltage Vin, TPTE12xx

15V

Input voltage Vin, TPTE15xx

18V

Input voltage Vin, TPTE24xx

28V

All specifications typical at TA=25℃, nominal input voltage and rated output current unless otherwise specified.

FEATURES

RoHS compliant、CE certification

Lead frame technology

Single isolated output

1.5KVDC isolation

Efficiency up to 78%

UL 94V-0 package material

Custom solutions available

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

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

Operating temperature: -40℃to 105℃

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