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 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.

1W Isolated Single Output SMD DC/DC Converters

SELECTION GUIDE

Part Number

Nominal Input Voltage

Output Voltage

Output Current

Efficiency

V

V

mA

%

TPTE0303

3.3

3.3

303

72

TPTE0305

3.3

5

201

77

TPTE0309

3.3

9

111

77

TPTE0312

3.3

12

83

77

TPTE0315

3.3

15

67

77

TPTE0503

5

3.3

303

74

TPTE0505

5

5

200

69

TPTE0509

5

9

111

75

TPTE0512

5

12

84

78

TPTE0515

5

15

66

78

TPTE1203

12

3.3

303

74

TPTE1205

12

5

200

67

TPTE1209

12

9

111

73

TPTE1212

12

12

83

74

TPTE1215

12

15

66

75

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

24V input variants

22

24

26.5

V

ISOLATION CHARACTERISTICS

Parameter

Conditions

Min.

Typ.

Max.

Units

Isolation voltage

Tested for 1 second

1000

3000

VDC

Resistance

Viso= 1000VDC

1

G

Ω

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, 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.

FEATURES

RoHS compliant

Lead frame technology

Single isolated output

3KVDC isolation

Efficiency up to 78%

Power density 1.8W/cm

3

Operating temperature: -40

℃to 85℃

UL 94V-0 Package material

Footprint over pins 1.37cm

2

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

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

Custom solutions available