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TPB Series

DESCRIPTION:

TPB Series are specially designed for 3KVDC isolation & regulated single output application, the

input voltage range within±5%, regulated output with very low ripple noise.

2W 3KVDC Isolation Regulated Single Output DC/DC Converters

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

COMMON SPECIFICATIONS

Parameter

Conditions

Min.

Typ.

Max.

Units

Storage humidity

95

%

Operating temperature

Derating if the temperature ≥85°C

-40

105

℃

Storage temperature

-55

125

℃

Temp. rise at full load

40

58

℃

Lead temperature

1.5mm from case for 10 seconds

300

℃

Short circuit protection

Continuous

Cooling

air convection

Case material

Plastic(UL94-V0)

MTBF

3500

K hours

Weight

2.8

g

OUTPUT SPECIFICATIONS

Parameter

Conditions

Min.

Typ.

Max.

Units

Output power

0.2

2

W

Line regulation

High VIN to low VIN (voltage variation +/-5%)

±0.5

%

Load regulation

10% to100% load

±1.5

%

Output voltage accuracy

100% full load

±3

%

Temperature drift

100% full load

0.03

%/℃

Ripple

20MHz Bandwidth

20

30

mVp-p

Noise

20MHz Bandwidth

50

150

mVp-p

FEATURES

SIP package

3KVDC isolation

Operating temperature:-40 to

℃

105℃

Regulated single output

Continuous short circuit protection

RoHS compliance、CE certification

SELECTION GUIDE

Part Number

Input

Output

Efficiency（%）

Voltage（VDC）

Voltage（VDC)

Current（mA)

Nominal

Range

Max

Min

TPB0505S

5

4.75-5.25

5

400

40

70

TPB0512S

5

4.75-5.25

12

150

15

71

TPB1205S

12

11.40-12.60

5

400

40

70

TPB1212S

12

11.40-12.60

12

150

15

71

TPB1215S

12

11.40-12.60

15

133

13

72

TPB1512S

15

14.25-15.75

12

150

15

71

TPB1505S

15

14.25-15.75

5

400

40

71

TPB2405S

24

22.8-25.2

5

400

40

71

TPB2412S

24

22.8-25.2

12

150

15

71

TPB2415S

24

22.8-25.2

15

133

13

74

Add suffix “P” for continuous short circuit protection, for example TPB0505SP.

TOPPOWER