Datasheet

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DC/DC Converter TEC 3 Series, 3 Watt

Models

TEC 3 is a new series with the design purpose to improve the prevalent 3 Watt SIP-8 DC/DC

converters in terms of cost, efﬁciency and performance. The latest technology and components

effectuate a high efﬁciency for a low thermal loss. This enables an operating temperature range

from -40°C up to +90°C. The converters are fully regulated over 0 - 100% load (no minimum load

is required). The low input range input is extended from 4.5 to 13.2 VDC while models are also

available with the standard 2:1 input ranges of 9-18, 18-36 and 36-75 VDC (see TEC 3WI series

for 4:1 input ranges). The functional I/O-isolation system is designed to meet IEC/EN 62368-1

with a test voltage (60 s) of 1600 VDC.

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

TEC 3-0910

3.3 VDC 700 mA 75 %

TEC 3-0911

5.0 VDC 600 mA 78 %

TEC 3-0919

9.0 VDC 333 mA 81 %

TEC 3-0912

12 VDC 250 mA 83 %

TEC 3-0913

4.5 – 13.2 VDC

15 VDC 200 mA 84 %

TEC 3-0915

(9 VDC nominal) 24 VDC 125 mA 82 %

TEC 3-0921

±5.0 VDC ±300 mA 79 %

TEC 3-0922

±12 VDC ±125 mA 82 %

TEC 3-0923

±15 VDC ±100 mA 82 %

TEC 3-1210

3.3 VDC 700 mA 77 %

TEC 3-1211

5.0 VDC 600 mA 81 %

TEC 3-1219

9.0 VDC 333 mA 82 %

TEC 3-1212

12 VDC 250 mA 84 %

TEC 3-1213

9 – 18 VDC

15 VDC 200 mA 85 %

TEC 3-1215

(12 VDC nominal) 24 VDC 125 mA 85 %

TEC 3-1221

±5.0 VDC ±300 mA 81 %

TEC 3-1222

±12 VDC ±125 mA 85 %

TEC 3-1223

±15 VDC ±100 mA 83 %

TEC 3-2410

3.3 VDC 700 mA 77 %

TEC 3-2411

5.0 VDC 600 mA 82 %

TEC 3-2419

9.0 VDC 333 mA 83 %

TEC 3-2412

12 VDC 250 mA 85 %

TEC 3-2413

18 – 36 VDC

15 VDC 200 mA 86 %

TEC 3-2415

(24 VDC nominal) 24 VDC 125 mA 84 %

TEC 3-2421

±5.0 VDC ±300 mA 82 %

TEC 3-2422

±12 VDC ±125 mA 84 %

TEC 3-2423

±15 VDC ±100 mA 85 %

TEC 3-4810

3.3 VDC 700 mA 75 %

TEC 3-4811

5.0 VDC 600 mA 80 %

TEC 3-4819

9.0 VDC 333 mA 82 %

TEC 3-4812

12 VDC 250 mA 84 %

TEC 3-4813

36 – 75 VDC

15 VDC 200 mA 85 %

TEC 3-4815

(48 VDC nominal) 24 VDC 125 mA 86 %

TEC 3-4821

±5.0 VDC ±300 mA 80 %

TEC 3-4822

±12 VDC ±125 mA 86 %

TEC 3-4823

±15 VDC ±100 mA 83 %

Models

• Compact SIP-8 package

• I/O-isolation 1‘600 VDC

• Fully regulated outputs

• Operating temperature range

–40°C to +90°C

• Short circuit protection

• Remote On/Off

• 3-year product warranty

• Designed to meet

UL 62368-1 (UL 60950-1)

Summary of content (4 pages)

PAGE 1
DC/DC Converter TEC 3 Series, 3 Watt • Compact SIP-8 package • I/O-isolation 1‘600 VDC • Fully regulated outputs • Operating temperature range –40°C to +90°C TEC 3 is a new series with the design purpose to improve the prevalent 3 Watt SIP-8 DC/DC • Short circuit protection converters in terms of cost, efficiency and performance. The latest technology and components effectuate a high efficiency for a low thermal loss.
PAGE 2
TEC 3 Series, 3 Watt Input Specifications Input current at no load 9 Vin models: 12 Vin models: 24 Vin models: 48 Vin models: 55 mA typ. 30 mA typ. 12 mA typ. 8 mA typ. Surge voltage (1 s max.) 9 Vin models: 12 Vin models: 24 Vin models: 48 Vin models: 15 V max. 25 V max. 50 V max. 100 V max. Start up voltage 9 Vin models: 12 Vin models: 24 Vin models: 48 Vin models: 4.
PAGE 3
TEC 3 Series, 3 Watt Output Specifications (continued) Capacitive load – Single output – Dual output 3.3 Vout models: 5.0 Vout models: 9.0 Vout models: 12 Vout models: 15 Vout models: 24 Vout models: ±5.0 Vout models: ±12 Vout models: ±15 Vout models: 4400 µF max. 2200 µF max. 1300 µF max. 1000 µF max. 820 µF max. 470 µF max. 1200 µF max. (each output) 520 µF max. (each output) 440 µF max.
PAGE 4
TEC 3 Series, 3 Watt Outline Dimensions 11.2 (0.44) 4.1 (0.16) 0.5 (0.02) Pin-Out 2.0 2 x 2.54 (0.08) (2 x 0.1) 5.08 3 x 2.54 (0.2) (3 x 0.1) Pin Single Dual 1 –Vin (GND) –Vin (GND) 2 +Vin (VCC) +Vin (VCC) 3 On/Off On/Off 5 NC NC 6 +Vout +Vout 7 –Vout Common 8 NC –Vout NC: not connected 2 3 5 6 7 8 3.2 (0.13) 1 9.1 (0.36) bottom view 0.25 (0.01) 21.8 (0.86) 0.5 (0.02) © Copyright 2019 Traco Electronic AG Dimensions in [mm], () = Inch Tolerances: x.xx ±0.