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Guangzhou Top Power Electronics Technology Co.,Ltd
TPLE series 0.25W DC/DC

TPLE series 0.25W DC/DC

Product catalog summary

Description: The TPLE series consists of miniature, isolated low power and high efficiency 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. Key features include a small size, improved efficiency, reduced output ripple noise, and 1.5KVDC isolation. They operate within a temperature range of -40°C to 105°C.

Selection Guide: The series includes various models with different nominal input and output voltages, output currents, and efficiencies. Models are available in both DIP and SIP package styles, with options for continuous short circuit protection.

Input Characteristics: The converters support a range of input voltages depending on the model, with specific voltage ranges for 3.3V, 5V, 12V, and 24V input types.

Features: The TPLE series is RoHS compliant and CE certified, offering single output rail and 1.5KVDC isolation. They are available in SIP and DIP package styles with a power density of 0.36W/cm³. Custom solutions are available, and the operating temperature range is from -40°C to 105°C.

Absolute Maximum Ratings: The converters have a short-circuit protection duration of 1 second and can withstand lead temperatures of up to 300°C for 10 seconds. Maximum input voltages vary by model.

Isolation Characteristics: The isolation test voltage is 1500 VDC, with a resistance of 1 GΩ at 1000 VDC.

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

Temperature Characteristics: The converters can operate from -40°C to 105°C, with storage temperatures ranging from -55°C to 130°C. Cooling is achieved through free air convection.

Output Characteristics: The rated power is 0.25W, with specific voltage set point accuracy and load regulation percentages for different output types.

Mechanical Dimensions and Pin Connections: The document provides detailed mechanical dimensions and pin connections for both 8-pin DIP and 4-pin SIP packages, including recommended footprint details and tube outline dimensions.

Catalog excerpts

TPLE Series DESCRIPTION: 0.25W 1.5KVDC Isolated Single Output DC/DC Converters The TPLE series are miniature, isolated low power and high efficiency 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, lower output ripple noise and 1.5KVDC isolation. Operating temperature range from -40 °C to 105 °C.

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TPLE Series OUTPUT CHARACTERISTICS Lead temperature 1.5mm from case for 10 seconds 300°C Input voltage Vin, TPLE03 5.5V Switching frequency All input types Conditions Derating if the temperature >85°C Parameter Specification Storage Cooling TEMPERATURE DERATING GRAPHS TOLERANCE ENVELOPES 0.375 0.250 0.125 Ambient Temperature(°C)

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TPLE Series MECHANICAL DIMENSIONS 4 PIN SIP Function -Vin +Vin -Vout +Vout 8 PIN DIP Function -Vin +Vin +Vout -Vout bottom view All dimensions in mm±0.25mm. All pins on a 0.54mm pitch and within±0.25mm of true position. Weight: 1.30g(SIP)，1.48g(DIP) RECOMMENDED FOOTPRINT DETAILS TUBE OUTLINE DIMENSIONS Unless otherwise stated all dimensions in mm ±0.5mm. Tube length (8 Pin DIP) :520mm ±2mm. Tube length (4 Pin SIP) : 520mm ±2mm.

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TPLE series 0.25W DC/DC

TPLE series 0.25W DC/DC

Catalog excerpts

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