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Guangzhou Top Power Electronics Technology Co.,Ltd
TPV2 series 1W DC/DC

TPV2 series 1W DC/DC

Product catalog summary

Description: The TPV series consists of miniature, isolated 1W DC/DC converters available in SIP and DIP packages. These converters are designed for space-critical applications at the board level, offering high performance at a low cost due to their internal SMD construction. They feature a compact size, improved efficiency, and 3KVDC isolation.

Features: The TPV series is RoHS compliant and CE certified, with efficiency up to 80% and power density up to 0.85W/cm³. They offer single or dual outputs, UL 94V-0 package material, power sharing on dual outputs, and a footprint starting from 1.17cm². The converters have an industry-standard pinout and provide 3KVDC isolation for one minute. Input voltages are 24V and 48V, with output voltages ranging from 3.3V to 15V, including dual outputs of ±5V to ±15V. The operating temperature range is -40ºC to 105ºC.

Selection Guide: The document provides a detailed table listing various models with their nominal input voltage, output voltage, output current, efficiency, and package style. For example, the TPV2405DA model has a 24V input, 5V output, 200mA max output current, 71% efficiency, and comes in a DIP package.

Input Characteristics: The input voltage range for 24V variants is 22-26.5V, and for 48V variants, it is 43-53V.

Absolute Maximum Ratings: Short-circuit protection is available for 1 second. The lead temperature can reach 300°C for 10 seconds. Maximum input voltages are 28V for TPV24 variants and 54V for TPV48 variants.

Isolation Characteristics: The isolation test voltage is 3000VDC for one minute, with a resistance of 1GΩ at 1000VDC.

Output Characteristics: Rated power is 1W from -40℃ to 85℃. Voltage set point accuracy and line regulation are specified.

General Characteristics: The switching frequency for all input variants is 110kHz.

Temperature Characteristics: The specification derates if the temperature is ≥85°C, with a storage temperature range of -55 to 130°C. Cooling is achieved through free air convection.

Soldering Information: The series is compatible with RoHS soldering systems, with a peak wave solder temperature of 300°C for 10 seconds. It is also backward compatible with Sn/Pb soldering systems.

Mechanical Dimensions and Pin Connections: Detailed mechanical dimensions and pin connections for both DIP and SIP packages are provided, including recommended footprint details and tube outline dimensions.

Catalog excerpts

1W 3KVDC Isolated Single & Dual Output DC/DC Converters The TPV series are miniature, isolated 1W DC/DC converters in a SIP and DIP package. They offer the ideal solution in many space critical applications for board level power distribution. The Internal SMD construction makes it possible to offer a product with high performance at low cost. The series offers smaller size, improved efficiency and 3KVDC isolation.

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TPV 24V & 48V Series INPUT characteristics! OUTPUT CHARACTERISTICS Parameter Rated Power Voltage Set Point Accuracy Line regulation ISOLATION CHARACTERISTICS! Conditions TA=-40°C to 85°C See tolerance envelope High Vin to low Vin Conditions Tested for 1 minute Units W %/% Units VDC Parameter Isolation test voltage Ambient Temperature(°C) SOLDERING INFORMATION This series is compatible with RoHS soldering systems with a peak wave solder temperature of 300C for 10 seconds. Both SIP and DIP types in this series are backward compatible with Sn/Pb soldering systems.

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TPV 24V & 48V SeriesMECHANICAL DIMENSIONS PIN CONNECTIONS Dual output variants Single output variants Pin not fitted on single output variants.All dimensions in mm ±0.25mm. *7.70for 48V variants **7.50 for 48V variants All pins on a 2.54mm pitch and within ±0.25mm of true position. Weight:2.11g(DIP and SIP) TUBE OUTLINE DIMENSIONS 14Pin DIP Tube Unless otherwise stated all dimensions in mm ±0.5mm. Tube length (14 Pin DIP) : 520mm ±2mm. Tube length (7 Pin DIP) : 520mm ±2mm.

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TPV2 series 1W DC/DC

TPV2 series 1W DC/DC

Catalog excerpts

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