Datasheet

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DC/DC Converter TBA 1HI Series, 1 Watt

Models

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

TBA 1-0511HI

5 VDC 200 mA 79 %

TBA 1-0519HI

9 VDC 111 mA 80 %

TBA 1-0512HI

12 VDC 84 mA 82 %

TBA 1-0513HI

4.5 – 5.5 VDC

15 VDC 66 mA 82 %

TBA 1-0521HI

(5 VDC nominal) ±5 VDC ±100 mA 79 %

TBA 1-0522HI

±12 VDC ±41 mA 82 %

TBA 1-0523HI

±15 VDC ±33 mA 82 %

TBA 1-1211HI

5 VDC 200 mA 79 %

TBA 1-1219HI

9 VDC 111 mA 79 %

TBA 1-1212HI

12 VDC 84 mA 80 %

TBA 1-1213HI

10.8 – 13.2 VDC

15 VDC 66 mA 80 %

TBA 1-1221HI

(12 VDC nominal) ±5 VDC ±10 0 mA 79 %

TBA 1-1222HI

±12 VDC ±41 mA 80 %

TBA 1-1223HI

±15 VDC ±33 mA 80 %

TBA 1-2411HI

5 VDC 200 mA 79 %

TBA 1-2419HI

9 VDC 111 mA 80 %

TBA 1-2412HI

12 VDC 84 mA 82 %

TBA 1-2413HI

21.6 – 26.4 VDC

15 VDC 66 mA 82 %

TBA 1-2421HI

(24 VDC nominal) ±5 VDC ±10 0 mA 79 %

TBA 1-2422HI

±12 VDC ±41 mA 82 %

TBA 1-2423HI

±15 V DC ±33 mA 82 %

Models

The TBA 1HI is an elementary 1 Watt DC/DC SIP converter series which is speciﬁcally

designed 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 85°C with-

out derating and I/O-isolations of either 3’000 VDC. It offers a broad application range in

any space and cost critical application.

• Continuous short circuit protection

• I/O isolation: 3’000 VDC

• Operating temperature range

-40 to +85 °C without derating

• Input voltage ranges (±10%):

5, 12, 24 VDC

• High efﬁciency up to 82%

• SIP-7 plastic package

• Unregulated outputs

• 3-year product warranty

Summary of content (4 pages)

PAGE 1
DC/DC Converter TBA 1HI Series, 1 Watt • Continuous short circuit protection • I/O isolation: 3’000 VDC • Operating temperature range -40 to +85 °C without derating • Input voltage ranges (±10%): 5, 12, 24 VDC • High efficiency up to 82% • SIP-7 plastic package • Unregulated outputs The TBA 1HI is an elementary 1 Watt DC/DC SIP converter series which is specifically • 3-year product warranty designed to offer a low-cost solution with no concession on quality and lifetime.
PAGE 2
TBA 1HI Series, 1 Watt Input Specifications Input current at no load 5 Vin models: 25 mA typ. 12 Vin models: 15 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: 0.5 A (slow blow type) 12 Vin models: 0.2 A (slow blow type) 24 Vin models: 0.
PAGE 3
TBA 1HI Series, 1 Watt Physical Specifications Casing material Plastic (UL 94V-0 rated) Potting material Epoxy (UL 94V-0 rated) Pin material Tinned copper Package weight 2.3 g (0.08 oz) Supporting Documents: www.tracopower.com/overview/tba1hi Load Variation 5 Vout models 15.0 10.0 5.0 0 max. -5.0 typ. -10.0 min. -15.0 0 20 40 60 80 100 Load [%] Deviation of Vout nom. [%] Deviation of Vout nom. [%] 3.3 Vout models 10.0 7.5 5.0 2.5 0 -2.5 max. typ. -5.0 -7.5 -10.0 min.
PAGE 4
TBA 1HI Series, 1 Watt Outline Dimensions 19.50 (0.76) 9.50 (0.37) Pin-Out (0.02) 0.50 Front view 3.05 min. (0.12 min.) 2.40 (0.09) Pin Single Dual 1 +Vin (Vcc) +Vin (Vcc) 2 –Vin (GND) –Vin (GND) 5 –Vout –Vout 6 No Pin Common 7 +Vout +Vout 2.54 2.54 (0.10) 7.62 (0.30) (0.10) 2.54 (0.10) 0.50 (0.02) 6.00 Bottom view Dimensions in mm (Inch) Tolerances: x.xx ±0.35 (±0.01) (0.24) 1.35 (0.05) 0.50 × 0.25 (0.02 × 0.