TBA1E TRACOPOWER | Alldatasheet

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DC/DC Converter TBA 1E Series, 1 Watt

  • Continuous short circuit protection
  • I/O isolation: 1'060 VAC
  • Operating temperature range -40 to +85 °C without derating
  • Input voltage ranges (±10%): 5, 12, 24 VDC
  • High efficiency up to 82%
  • SIP-7 package
  • Unregulated outputs
  • 3-year product warranty The TBA 1E is a 1 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 inte- grated continuous short circuit protection circuit, an operating temperature range from –40°C to 85°C without derating and I/O-isolation of 1’500 VDC. It offers a broad application range in any space and cost critical application. Models Order Code Input Voltage Output 1 Output 2 Efficiency Range Vnom Imax Vnom Imax typ. TBA 1-0511E 4.5 - 5.5 VDC (5 VDC nom.)

5 VDC 200 mA 79 %

TBA 1-0512E 12 VDC 84 mA 82 % TBA 1-0513E 15 VDC 66 mA 82 % TBA 1-0521E +5 VDC 100 mA –5 VDC 100 mA 79 % TBA 1-0522E +12 VDC 41 mA –12 VDC 41 mA 82 % TBA 1-0523E +15 VDC 33 mA –15 VDC 33 mA 82 % TBA 1-1211E 10.8 - 13.2 VDC (12 VDC nom.) TBA 1-1212E 12 VDC 84 mA 80 % TBA 1-1213E 15 VDC 66 mA 80 % TBA 1-1221E +5 VDC 100 mA –5 VDC 100 mA 79 % TBA 1-1222E +12 VDC 41 mA –12 VDC 41 mA 80 % TBA 1-1223E +15 VDC 33 mA –15 VDC 33 mA 80 % TBA 1-2411E 21.6 - 26.4 VDC (24 VDC nom.) TBA 1-2412E 12 VDC 84 mA 82 % TBA 1-2413E 15 VDC 66 mA 82 % TBA 1-2421E +5 VDC 100 mA –5 VDC 100 mA 79 % TBA 1-2422E +12 VDC 41 mA –12 VDC 41 mA 82 % TBA 1-2423E +15 VDC 33 mA –15 VDC 33 mA 82 % www.tracopower.com November 30, 2022 Page 1 / 3

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 5 Vin models: 9 VDC max. (1 s max.) 12 Vin models: 18 VDC max. (1 s max.) 24 Vin models: 30 VDC max. (1 s max.) Recommended Input Fuse 5 Vin models: 500 mA (slow blow)

12 Vin models: 200 mA (slow blow)

24 Vin models: 100 mA (slow blow)

(The need of an external fuse has to be assessed in the final application.) Input Filter Internal Capacitor (add. external 22 µF, ESR <0.1Ω, recommended) Input Specifications Voltage Set Accuracy ±3% max. (at 60% for 5VDC models) ±3% max. (at 80% for other models) Regulation - Input Variation (1% Vin step) single output models: 1.5% max. dual output models: 1.5% max. - Load Variation See application note: www.tracopower.com/overview/tba1e - Voltage Balance (symmetrical load) dual output models: 1% max. Ripple and Noise - 20 MHz Bandwidth 100 mVp-p typ. 150 mVp-p max. Capacitive Load - single output 5 Vout models: 2'200 µF max. 12 Vout models: 470 µF max. 15 Vout models: 470 µF max. - dual output 5 / -5 Vout models: 2'200 / 2'200 µF max. 12 / -12 Vout models: 470 / 470 µF max. 15 / -15 Vout models: 220 / 220 µF max. Minimum Load 10 % of Iout max. (Operation at lower load will not damage the converter, but it may not meet all specifications) Temperature Coefficient ±0.02 %/K max. Start-up Time 10 ms max. Short Circuit Protection Continuous, Automatic recovery Output Specifications Safety Standards - IT / Multimedia Equipment Designed for EN 62368-1 (no certification) Safety Specifications Relative Humidity 95% max. (non condensing) Temperature Ranges - Operating Temperature –40°C to +95°C - Case Temperature +105°C max. - Storage Temperature –55°C to +125°C Power Derating - High Temperature 5 %/K above 85°C See application note: www.tracopower.com/overview/tba1e Cooling System Natural convection (20 LFM) Switching Frequency 40 - 200 kHz (PWM) Insulation System Functional Insulation Isolation Test Voltage - Input to Output, 60 s 1'500 VDC Isolation Resistance - Input to Output, 500 VDC 1'000 MΩ min. Isolation Capacitance - Input to Output, 100 kHz, 1 V 10 pF max. Reliability - Calculated MTBF 2'000'000 h (MIL-HDBK-217F, ground benign) General Specifications TBA 1E Series, 1 Watt All specifications valid at nominal voltage, resistive full load and +25°C after warm-up time, unless otherwise stated. www.tracopower.com November 30, 2022 Page 2 / 3

Washing Process Not allowed Housing Material Plastic (UL 94 V-0 rated) Potting Material Epoxy (UL 94 V-0 rated) Pin Material Nickel-Iron (Alloy 42) Pin Foundation Plating Nickel (1.5 µm min.) Pin Surface Plating Tin (3 µm min.), bright Housing Type Plastic Case Mounting Type PCB Mount Connection Type THD (Through-Hole Device) Footprint Type SIP7 Soldering Profile Wave Soldering 265 °C / 5 s max. Weight 2.3 g Environmental Compliance - REACH Declaration www.tracopower.com/info/reach-declaration.pdf REACH SVHC list compliant REACH Annex XVII compliant - RoHS Declaration www.tracopower.com/info/rohs-declaration.pdf Exemptions: 7a, 7c-I (RoHS exemptions refer to the component concentration only, not to the overall concentration in the product (O5A rule). The SCIP number is provided on request.) Supporting Documents Overview Link (for additional Documents) www.tracopower.com/overview/tba1e Outline Dimensions TBA 1E Series, 1 Watt Dimensions in mm (inch) Tolerances: ±0.35 (±0.01) 2.54 (0.10) 5.08 (0.20) 2.54 (0.10) 2.40 (0.09) 9.50 (0.37) 19.50 (0.76) 0.50 (0.02) 3.05 min. (0.12 min.) 1.35 (0.05) 6.00 (0.24) 0.50 /multiply.case 0.25 (0.02 /multiply.case 0.01) Front view Bottom view 2.54 (0.10) 0.50 (0.02) 1 2 4 5 6 Pinout Pin Single Dual 1 +Vin (Vcc) +Vin (Vcc) 2 –Vin (GND) –Vin (GND) 4 –Vout –Vout

5 No pin Common

© Copyright 2022 Traco Electronic AG Specification s can be changed without notice. www.tracopower.com Rev. November 30, 2022 Page 3 / 3