*mydirectindustry

Catalogs
Guangzhou Top Power Electronics Technology Co.,Ltd
TPJ-2W series 2W DC/DC

TPJ-2W series 2W DC/DC

Product catalog summary

Description: The TPJ-2W series are compact, 6KVDC isolated 2W DC-DC converters available in a SIP package with both single and dual output voltage options. They are designed for space-critical applications requiring board-level power distribution, offering high performance at a low cost due to their internal SMD construction. Key features include smaller size, improved efficiency, and reduced output ripple noise.

Selection Guide: The series includes various models with nominal input voltages of 3.3V, 5V, 12V, and 24V, and output voltages ranging from 3.3V to ±15V. Efficiency varies between 65% and 80% depending on the model. Models with a 'P' suffix offer continuous short circuit protection.

Input Characteristics: The converters support a voltage range of 2.9V to 26.4V depending on the input voltage specification. They are RoHS compliant and feature UL 94V-0 package material, with an operating temperature range from -40ºC to 105ºC.

Output Characteristics: The rated power is 1W for temperatures between -40ºC and 85ºC. Voltage set point accuracy and load regulation vary by model, with load regulation ranging from 6% to 11% depending on the output type.

Isolation Characteristics: The converters are flash tested at 6000VDC for 1 second, with a resistance of 1GΩ at 1000VDC.

General Characteristics: The switching frequency is 45 kHz for single output and 70 kHz for dual output models.

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

Mechanical Dimensions and Pin Connections: The converters are available in a 7-pin SIP package with specific pin functions for dual and single output models. Recommended footprint details and tube outline dimensions are provided, with all dimensions in mm.

Catalog excerpts

TPJ-2W Series 2W 6KVDC Isolated Single and Dual Output DC/DC Converters The TPJ-2W series are miniature, 6KVDC isolated 2W DC-DC converters in a SIP package with single and dual output voltage. 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. ABSOLUTE MAXIMUM RATINGS

Open the catalog to page 1

TPJ-2W Series OUTPUT CHARACTERISTICS Load regulation 9V output types 6.4 % All output types Free air convection Case Temperature above ambient Cooling TOLERANCE ENVELOPE TEMPERATURE DERATING GRAPHSTOLERANCE ENVELOPE,3.3Vin,3Vout type 3.0 2.0 I CL 1.0 o Ambient Temperature(°C)

Open the catalog to page 2

TPJ-2W Series MECHANICAL DIMENSIONS SIP Package PIN CONNECTIONS 7 PIN SIP Dual Output 7 PIN SIP Single Output TOPPOWER 1.88±0.75 Weight: 4.3g All dimensions in mm ±0.25mm. All pins on a 2.54mmpitch and within ±0.25mm of true position. * Pin not fitted on singIe output variants. RECOMMENDED FOOTPRINT DETAILS TUBE OUTLINE DIMENSIONS 6.00 UnIess otherwise stated aII dimensions in ±mm ±0.5mm. Tube Iength : 25mm±2mm. Tube Quantity : 25PCS

Open the catalog to page 3

TPJ-2W series 2W DC/DC

TPJ-2W series 2W DC/DC

Catalog excerpts

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