TPTA Series

TPTA Series

TPTA Series

Product catalog summary
Description: The TPTA Series consists of miniature surface-mounted DC/DC converters designed for noise reduction, voltage isolation, and conversion in distributed power systems. These converters are suitable for high-temperature environments required by lead-free reflow solder processes and automated SMD production lines. They offer 1W power with 1.5KVDC isolation and dual output.
Selection Guide: The series includes various models with nominal input voltages of 3.3V, 5V, 12V, 15V, and 24V, and output voltages ranging from ±3.3V to ±15V. Efficiency varies between 69% and 78% depending on the model. Models can include continuous short circuit protection (suffix 'P') or omit certain pins (suffix 'X').
Input Characteristics: The converters operate within specific voltage ranges for each input variant, with a reflected ripple current of 40-50 mA p-p.
Isolation Characteristics: The isolation voltage is tested at 1500 VDC for 1 second, with a resistance of 1 GΩ at 1000 VDC.
General Characteristics: Switching frequencies vary by model, ranging from 110 kHz to 120 kHz. The converters are RoHS compliant, CE certified, and have a power density of 1.36W/cm³.
Absolute Maximum Ratings: Short-circuit protection is available for 1 second. The maximum lead temperature is 300℃ for 10 seconds, with internal power dissipation capped at 680mW. Input voltage limits are specified for each variant.
Output Characteristics: Rated power is 1.0W from -40℃ to 85℃. Voltage set point accuracy and load regulation are specified for different models.
Temperature Characteristics: Operating temperature ranges from -40℃ to 105℃, with storage temperatures from -55℃ to 125℃. Reflow soldering temperature should not exceed 245℃.
Mechanical Dimensions and Pin Connections: The document provides detailed mechanical dimensions and pin connections for the 10-pin SMD package, with recommended footprint details and tube, reel, and tape outline dimensions.
Reel Packaging Details: The reel packaging includes a leader section, carrier tape start, goods enclosure section, and trailer section, with a reel quantity of 500 pieces.
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Catalog excerpts

TPTA Series-1

TPTA Series 1W 1.5KVDC Isolated Dual Output SMD DC/DC Converters Miniature surface mounted DC/DC Converters are an ideal and economical solution for many applications where noise reduction, voltage isolation, voltage conversion in distributed power systems is required. The internal SMD construction with lead frame technology makes it possible to offer a product with high performance, these converters are qualified for the higher temperatures requested by lead-free reflow solder processes, especially for automated SMD production lines. RoHS compliant CE certification Input voltage: 3.3V, 5V, 12V,15V,24V 1.5KVDC isolation SELECTION GUIDE Nominal Input Voltage V 3.3 3.3 3.3 3.3 3.3 5 5 5 5 5 12 12 12 12_” ^ Efficiency up to 78% Footprint over pins 1.64cm2 Output voltage: ±3.3V, ±5V, ±9V, ±12V,±15V Custom solutions available Operating temperature: -40"Cto 105"C Lead frame technology Power density 1.36W/cm3 UL 94V-0 package material Output Current (Max./Min) mA ±152/±15.2 ^ Add suffix “P” for continuous short circuit protection, for example TPTA0505P. Add suffix “X” has not 5,10,14,16 pin, for example TPTA0505X. Switching frequency Switching frequency Switching frequency

 Open the catalog to page 1
TPTA Series-2

TPTA Series ABSOLUTE MAXIMUM RATINGS Ambient Temperature(°C)

 Open the catalog to page 2
TPTA Series-3

TPTA Series MECHANICAL DIMENSIONS NA - Not available for electrical connection. TUBE OUTLINE DIMENSIONS RECOMMENDED FOOTPRINT DETAILS REEL OUTLINE DIMENSIONS TAPE OUTLINE DIMENSIONS

 Open the catalog to page 3
TPTA Series-4

TPTA Series REEL PACKAGING DETAILS GOODS ENCLOSURE SECTION CARRIER TAPE START 100MIN LEADER SECTION 400MIN Product Orientation Pin 1, located nearest to carrier drive sprocket

 Open the catalog to page 4

All Guangzhou Top Power Electronics Technology Co.,Ltd catalogs and technical brochures

  1. NDR-U240-XS

    6  Pages

  2. 20SDR-360-XS

    6  Pages

  3. TPC/PD-50-XS

    4  Pages

  4. TPC/NE-350-XS

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  5. TPC/NE-50-XS

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  6. TPC/LR150-XS

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  7. TPC/lr-50-Xs

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  8. TPC/LR-35-Xs

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  9. TP15DC Series

    4  Pages

  10. TP15DD Series

    4  Pages

  11. TP30DG Series

    4  Pages

  12. TP40DG Series

    4  Pages

  13. TP20DD Series

    4  Pages

  14. TP05AR Series

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  15. TP05AS Series

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  16. TP10AT Series

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  17. TP10DB series

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  18. TP12DC series

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  19. TP102MV

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  20. TP250MV

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  21. TPA2

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  22. TPC LR-50-XS

    5  Pages

  23. TP05DA Series

    4  Pages

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.