Data Sheet

ManualsBrandsTracoPower ManualsDC/DC ConvertersDC/DC converter (print) 400 mA 2 W No. of outputs: 1 x

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DC/DC Converter TBA 2 Series, 2 Watt

Models

Order code Input voltage Output voltage Output current max. Efﬁciency typ.

TBA 2-0511

5 VDC 400 mA 78 %

TBA 2-0512

12 VDC 165 mA 82 %

TBA 2-0513

4.5 – 5.5 VDC

15 VDC 130 mA 82 %

TBA 2-0521

(5 VDC nominal) ±5 VDC ±200 mA 79 %

TBA 2-0522

±12 VDC ±80 mA 82 %

TBA 2-0523

±15 VDC ±65 mA 82 %

TBA 2-1211

5 VDC 400 mA 79 %

TBA 2-1212

12 VDC 165 mA 82 %

TBA 2-1213

10.8 – 13.2 VDC

15 VDC 130 mA 84 %

TBA 2-1221

(12 VDC nominal) ±5 VDC ±200 mA 79 %

TBA 2-1222

±12 VDC ±80 mA 83 %

TBA 2-1223

±15 VDC ±65 mA 84 %

TBA 2-2411

5 VDC 400 mA 78 %

TBA 2-2412

12 VDC 165 mA 84 %

TBA 2-2413

21.6 – 26.4 VDC

15 VDC 130 mA 84 %

TBA 2-2421

(24 VDC nominal) ±5 VDC ±200 mA 80 %

TBA 2-2422

±12 VDC ±80 mA 84 %

TBA 2-2423

±15 VDC ±65 mA 84 %

Models

The TBA 2 is an elementary 2 Watt DC/DC SIP converter series which is speciﬁcally de-

signed to offer a low-cost solution with no concession on quality and lifetime. The new

design improves on the industry standard features and offers an integrated continuous

short circuit protection circuit, an operating temperature range from –40°C to 80°C with-

out derating and I/O-isolations of either 1’500 VDC. It offers a broad application range in

any space and cost critical application.

• Continuous short circuit protection

• I/O isolation: 1’500 VDC

• Operating temperature range

-40 to +80 °C without derating

• Input voltage ranges (±10%):

5, 12, 24 VDC

• High efﬁciency up to 84%

• SIP-7 plastic package

• Unregulated outputs

• 3-year product warranty

Summary of content (3 pages)

PAGE 1
DC/DC Converter TBA 2 Series, 2 Watt • Continuous short circuit protection • I/O isolation: 1’500 VDC • Operating temperature range -40 to +80 °C without derating • Input voltage ranges (±10%): 5, 12, 24 VDC • High efficiency up to 84% • SIP-7 plastic package • Unregulated outputs The TBA 2 is an elementary 2 Watt DC/DC SIP converter series which is specifically de- • 3-year product warranty signed to offer a low-cost solution with no concession on quality and lifetime.
PAGE 2
TBA 2 Series, 2 Watt Input Specifications Input current at no load 5 Vin models: 35 mA typ. 12 Vin models: 18 mA typ. 24 Vin models: 10 mA typ. Surge voltage (1 s max.) 5 Vin models: 9 V max. 12 Vin models: 18 V max. 24 Vin models: 30 V max. Input filter internal capacitor (external capacitor recommended)* Recommended input fuse 5 Vin models: 1.0 A (slow blow type) 12 Vin models: 0.4 A (slow blow type) 24 Vin models: 0.
PAGE 3
TBA 2 Series, 2 Watt Load Variation Other output models 10.0 Deviation of Vout nom. [%] Deviation of Vout nom. [%] 5 & ±5 Vout models 7.5 5.0 2.5 0 -2.5 max. typ. -5.0 -7.5 -10.0 min. 0 20 40 80 60 10.0 7.5 5.0 2.5 0 -2.5 max. typ. min. -5.0 -7.5 -10.0 100 0 20 Load [%] 40 80 60 100 Load [%] Outline Dimensions Pin-Out Pin 10.20 (0.40) 19.55 (0.