TPL-3W Series

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DESCRIPTION：

The TPL-3W series are miniature, isolated 3W DC/DC converters in a SIP package. They

offer the ideal solution in many space critical applications for board level power distribution.

The internal SMD construction makes it possible to offer a product with high performance

at low cost. The series offers smaller size, improved efficiency, lower output ripple noise

and 1.5KVDC isolation.

3W 1.5KVDC Isolated Single Output DC/DC Converters

SELECTION GUIDE

Part Number

Nominal Input Voltage

Output Voltage

Output Current (Max./Min)

Efficiency

V

V

mA

%

TPL0503S-3W

5

3.3

909/90.9

80

TPL0505S-3W

5

5

600/60

77

TPL0509S-3W

5

9

333/33.3

80

TPL0512S-3W

5

12

250/25

83

TPL0515S-3W

5

15

200/20

82

TPL1203S-3W

12

3.3

909/90.9

80

TPL1205S-3W

12

5

600/60

80

TPL1209S-3W

12

9

333/33.3

84

TPL1212S-3W

12

12

250/25

86

TPL1215S-3W

12

15

200/20

85

Add suffix “P” for continuous short circuit protection, for example TPL0505SP-3W.

INPUT CHARACTERISTICS

Parameter

Conditions

Min.

Typ.

Max.

Units

Voltage range

5V input variants

4.5

5.0

5.5

V

Voltage range

12V input variants

11

12.0

13.3

V

Reflected ripple current

5V input variants

35

mA p-p

Reflected ripple current

12V input variants

40

mA p-p

OUTPUT CHARACTERISTICS

Parameter

Conditions

Min.

Max.

Units

Rated Power

TA= -40°C to 85°C

3.0

W

Voltage Set Point Accuracy

See tolerance envelope

Line regulation

High VIN to low VIN

1.2

%/%

Load Regulation(10% load to rated load)

3.3V & 5V output variants

9

%

Load Regulation(10% load to rated load)

9V output variants

5

%

Load Regulation(10% load to rated load)

12V output variants

6

%

Load Regulation(10% load to rated load)

15V output variants

9

%

FEATURES

RoHS compliant、CE certification

Single isolated output

1.5KVDC isolation

Efficiency up to 86%

Operating temperature: -40ºC to 105ºC

UL 94V-0 package material

Industry standard pinout

Input voltage: 5V, 12V

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

Custom solutions available

ABSOLUTE MAXIMUM RATINGS

Lead temperature 1.5mm from case for 10 seconds

300℃

Internal power dissipation

800mW

Input voltage Vin, TPL05XX types

7V

Input voltage Vin, TPL12XX types

15V

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