TPNA Series

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DESCRIPTION：

The TPNA series are miniature, isolated 1W 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 3KVDC isolation.

1W 3KVDC Isolated Dual Output DC/DC Converters

SELECTION GUIDE

Part Number

Nominal Input Voltage

Output Voltage

Load Regulation (Max)

Efficiency (Typ.)

V

V

mA

%

%

TPNA0505S

5

±5

±100/±10

5.1

84

TPNA0509S

5

±9

±55/±5.5

4.3

86

TPNA0512S

5

±12

±42/±4.2

4.6

86

TPNA0515S

5

±15

±33/±3.3

4.5

86

TPNA1205S

12

±5

±100/±10

3.9

84

TPNA1209S

12

±9

±55/±5.5

2.8

86

TPNA1212S

12

±12

±42/±4.2

2.9

88

TPNA1215S

12

±15

±33/±3.3

2.7

87

TPNA1505S

15

±5

±100/±10

3.5

84

TPNA1509S

15

±9

±55/±5.5

2.6

87

TPNA1512S

15

±12

±42/±4.2

2.6

87

TPNA1515S

15

±15

±33/±3.3

2.6

89

TPNA2405S

24

±5

±100/±10

3.6

84

TPNA2409S

24

±9

±55/±5.5

2.6

87

TPNA2412S

24

±12

±42/±4.2

2.6

87

TPNA2415S

24

±15

±33/±3.3

2.5

88

TPNA4805S

48

±5

±100/±10

4

80

TPNA4809S

48

±9

±55/±5.5

3

82

TPNA4812S

48

±12

±42/±4.2

3

83

TPNA4815S

48

±15

±33/±3.3

2.5

83

Add suffix “P” for continuous short circuit protection, for example TPNA0505SP.

INPUT CHARACTERISTICS

Parameter

Conditions

Min.

Typ.

Max.

Units

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

13.5

15

16.4

V

Voltage range

24V input variants

21.6

24

26

V

Voltage range

48V input variants

43

48

53

V

Reflected ripple current

5V input variants

5

13

mA p-p

Reflected ripple current

12V input variants

5

10

mA p-p

Reflected ripple current

15V input variants

4

10

mA p-p

Reflected ripple current

24V input variants

4

10

mA p-p

Reflected ripple current

48V input variants

25

40

mA p-p

FEATURES

RoHS compliant、CE certification

Efficiency up to 89%

Operating temperature: -40℃to 105℃

UL 94V-0 package material

Input voltage:5V, 12V,15V,24V,48V

Industry standard pinout

Power sharing on output

Output voltage: ±5V, ±9V, ±12V, ±15V

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