PT7761C Allicdata Electronics
Allicdata Part #:

PT7761C-ND

Manufacturer Part#:

PT7761C

Price: $ 0.00
Product Category:

Power Supplies - Board Mount

Manufacturer: Texas Instruments
Short Description: DC DC CONVERTER 1.3-3.5V 40A
More Detail: Non-Isolated PoL Module DC DC Converter 1 Output 1...
DataSheet: PT7761C datasheetPT7761C Datasheet/PDF
Quantity: 1000
1 +: 0.00000
Stock 1000Can Ship Immediately
$ 0
Specifications
Voltage - Output 3: --
Base Part Number: PT7761
Size / Dimension: --
Package / Case: 31-SMD Module
Mounting Type: Surface Mount
Efficiency: 86%
Operating Temperature: -40°C ~ 85°C
Features: --
Applications: ITE (Commercial)
Current - Output (Max): 40A
Series: Excalibur™ PT7761
Voltage - Output 2: --
Voltage - Output 1: 1.3 ~ 3.5 V
Voltage - Input (Max): 5.5V
Voltage - Input (Min): 4.5V
Number of Outputs: 1
Type: Non-Isolated PoL Module
Part Status: Obsolete
Packaging: Tray 
Description

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DC DC Converters

DC DC converters have been a popular choice when it comes to powering applications due to their versatility and reliable performance. This article will focus on the PT7761C, an advanced and highly efficient DC DC converter that has become a popular choice across a wide range of applications. In this article, we will discuss in detail the application fields and working principle of the PT7761C DC DC converter.

Application Fields

The PT7761C DC DC converter is an ideal choice for applications that require high power density and reliable, efficient performance. Some of the most common application fields for the PT7761C converter include:

  • Battery-powered applications
  • Photovoltaic and solar energy systems
  • LED lighting systems
  • Industrial automation and control systems
  • Power regulation applications
  • High Efficiency DC/DC converters for PC applications

The PT7761C DC DC converter is an advanced, feature-rich converter designed to handle demanding applications with ease. It has an efficiency rating of up to 92%, ensuring that the power loss is kept to a minimum. In addition, the converter is designed to operate within a wide input voltage range, from 5V to 75V, making it suitable for use with a variety of power sources.

Working Principle

The PT7761C DC DC converter is based on a novel, patented technology which makes it a highly efficient converter with superior features. At the heart of the converter are two stages - the synchronous rectification stage and the primary control stage. The synchronous rectification stage is responsible for rectifying the input power, while the primary control stage is used to regulate the output power. The two stages work together to ensure that the converter delivers the desired output voltage and current ratings.

The synchronous rectification stage consists of two MOSFET transistor pairs that rectify the input power. The rectified power is then fed to the primary control stage, which comprises a series of components such as an ESPROSCOPICTM PWM controller, and a set of peak-current-mode control elements. The primary control stage regulates the output voltage and current based on the input signal, ensuring that the output remains within the desired range.

The PT7761C DC DC converter also features several advanced protection features, such as over-temperature, overload, and short-circuit protection. These features ensure that the converter operates safely and reliably even in extreme conditions. The converter also features an integrated I2C interface, which allows users to access and control the converter remotely.

Conclusion

The PT7761C DC DC converter is a highly versatile, efficient, and reliable converter designed to handle demanding applications with ease. Its advanced features, such as the integrated I2C interface and advanced protection features, make it an indispensable choice for many applications. Therefore, the PT7761C is an ideal choice for applications such as LED lighting systems, PV and solar energy systems, industrial automation and control systems, and power regulation applications.

References

  • PT7761C DC DC Converter: https://na.industrial.panasonic.com/products/pt7761c
  • Synchronous Rectification: https://en.wikipedia.org/wiki/Synchronous_rectification
  • Primary Control Stage: https://www.power.com/applications/primary-control-stage/
  • ESPROSCOPICTM PWM Controllers: https://na.industrial.panasonic.com/products/esp"}],"page_size: 1000

    The specific data is subject to PDF, and the above content is for reference

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