GAPTEC-Electronic GmbH & Co. KG

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1T12A_3U – Rev. 2020-1.4

Specifications subject to change without notice.

Typical characteristics

Recommended test circuit

Tolerance envelope graph

Temperature derating graph

1T12A_3U Series

1W - Single/Dual Output DC-DC Converter - Fixed Input - Isolated & Unregulated

Part Number

Input Voltage [V]

Output Voltage [VDC]

Output current

[mA; typ]

Efficiency [%; Typ]

@ full load

1T12A_xx03S3U

3.3, 5, 9, 12, 15

3.3

303

65

1T12A_xx05S3U

3.3, 5, 9, 12, 15

5

200

70

1T12A_xx09S3U

3.3, 5, 9, 12, 15

9

112

75

1T12A_xx12S3U

3.3, 5, 9, 12, 15

12

84

78

1T12A_xx15S3U

3.3, 5, 9, 12, 15

15

67

80

1T12A_xx03D3U

3.3, 5, 9, 12, 15

±3.3

±150

65

1T12A_xx05D3U

3.3, 5, 9, 12, 15

±5

±100

70

1T12A_xx09D3U

3.3, 5, 9, 12, 15

±9

±56

75

1T12A_xx12D3U

3.3, 5, 9, 12, 15

±12

±42

78

1T12A_xx15D3U

3.3, 5, 9, 12, 15

±15

±34

80

Note:

„xx” is input voltage:

03 = 3.3VDC

05 = 5VDC

09 = 9VDC

12 = 12VDC

15 = 15VDC

Recognized by UL 60950-1: 1T12A_0503S3U, 1T12A_0505S3U, 1T12A_0509S3U, 1T12A_0512S3U, 1T12A_0515S3U and 1T12A_1205S3U