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DC/DC Converters
TEL 5 Series, 5/6 Watt
Features Wide 2:1 Input Range Cost efficient SMD-Design High Power Density High Efficiency up to 86% Regulated Outputs I/O-Isolation 1'500 VDC Indefinite Short-Circuit Protection
24-pin DIP with Industry Standard Pinout
High Reliability, MTBF >1 Mio. h Internal EMI Filter to comply with
EN 55022, Class A (optional)
3 Year Product Warranty
The TEL 5 Series is a range of DC/DC-converter modules with wide input range of 2:1. State of the art SMD-technology guarantees a product with very high reliability and excellent cost /performance ratio. High efficiency allows an operating temperature range of -25C to +71C without derating. This product series provides an economical solution for many cost critical applications in industrial and consumer electronics.
Models
Ordercode TEL 5-1210 TEL 5-1211 TEL 5-1212 TEL 5-1222 TEL 5-1223 TEL 5-2410 TEL 5-2411 TEL 5-2412 TEL 5-2422 TEL 5-2423 18 - 36 VDC 9 - 18 VDC Input voltage range Output voltage 3.3 VDC 5 VDC 12 VDC 12 VDC 15 VDC 3.3 VDC 5 VDC Output current max. 1200 mA 1000 mA 500 mA 250 mA 200 mA 1200 mA 1000 mA 500 mA 250 mA 200 mA Efficiency typ. 77 % 81 % 84 % 84 % 84 % 79 % 83 % 86 % 86 % 86 %
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12 VDC 12 VDC 15 VDC
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DC/DC Converters
TEL 5 Series Input Specifications
Input current no load /full load Start-up voltage / under voltage shut down Surge voltage (1 sec. max.) Reverse voltage protection 12 Vin models: 20 mA / 590 mA typ. 24 Vin models: 5 mA / 290 mA typ. 12 Vin models: 8.0 VDC / 8.0 VDC 24 Vin models: 16.0 VDC / 16.0 VDC 12 Vin models: 25 V max. 24 Vin models: 50 V max. 1.0 A max. 1% - Input variation Vin min. to Vin max. 0.3 % max. - Load variation 20 - 100 % single output models 1 % max dual output models balanced load 2 % max. 75 mVpk-pk max. 0.02 % /K >120 % of Iout max., constant current indefinite (automatic recovery) single output models: 6800 F max. dual output models: 1000 F max. (each output) - Operating - Case temperature - Storage - 25 C ... + 71C (no derating) + 90 C - 40 C ... + 125 C 95 % rel H max. > 1 Mio. h @ + 25 C 1'500 VDC 380 pF typ. > 1`000 M Ohm 300 kHz typ. IEC 60950, EN 60950 Input/Output Input/Output Input/Output (500 VDC)
5/6 Watt
Output Specifications
Voltage set accuracy Regulation
Ripple and noise (20 MHz Bandwidth) Temperature coefficient Output current limitation Short circuit protection Capacitive load
General Specifications
Temperature ranges
Humidity (non condensing) Reliability, calculated MTBF (MIL-HDBK-217 E) Isolation voltage Isolation capacity Isolation resistance Switching frequency Safety standards
All specifications valid at nominal input voltage, full load and +25C after warm-up time unless otherwise stated.
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DC/DC Converters
TEL 5 Series Physical Specifications
Case material Weight Soldering temperature non conductive plastic (UL 94V-0 rated) 17 g (0.60 oz) max. 260 C / 10 sec.
5/6 Watt
Outline Dimensions mm (inches)
23 Bottom view 23 22
9
1 1 20.3 0.5
(0.8 0.02)
Pin-Out
Pin 2 3 9 11 2.4 0.5
(0.1 0.02)
Single -Vin (GND) -Vin (GND) No pin No con. +Vout -Vout +Vin (Vcc) +Vin (Vcc)
Dual -Vin (GND) -Vin (GND) Common -Vout +Vout Common +Vin (Vcc) +Vin (Vcc)
15.24 16 14
(0.6)
14 16 22 10.2 0.5
(0.4 0.02)
23
2.54
(0.1)
15.24
(0.6)
5.08
(0.2)
4.5 0.5
(0.18 0.02)
22.86 32 0.5
(0.9)
(0.2)
5.0
(1.25 0.02)
Pin diameter o 0.5 0.05 (0.02 0.002) Tolerances 0.5 (0.02)
Specifications can be changed without notice
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Jenatschstrasse 1 * CH-8002 Zurich * Switzerland Tel. +41 43311 4511 * Fax +41 43311 4545 * info@traco.ch * www.tracopower.com
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Rev. 03/05
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