Power Integrations
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TNY375PN
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TNY375PN

Product Overview

Category

TNY375PN belongs to the category of integrated circuits (ICs).

Use

This product is primarily used for power management applications.

Characteristics

  • Integrated circuit
  • Power management functionality
  • Compact size
  • Low power consumption

Package

TNY375PN is available in a standard package, typically a plastic DIP (Dual Inline Package) or SOIC (Small Outline Integrated Circuit) package.

Essence

The essence of TNY375PN lies in its ability to efficiently manage and regulate power in various electronic devices.

Packaging/Quantity

TNY375PN is commonly packaged in reels or tubes, with quantities varying depending on the manufacturer's specifications. Typical quantities range from 100 to 1000 units per package.

Specifications

  • Input voltage range: 85V - 265V AC
  • Output voltage: 5V DC
  • Maximum output current: 1A
  • Operating temperature range: -40°C to +125°C
  • Efficiency: Up to 90%
  • Protection features: Overload protection, overvoltage protection, thermal shutdown

Detailed Pin Configuration

TNY375PN has a total of 8 pins, each serving a specific function:

  1. VCC: Power supply input
  2. GND: Ground reference
  3. Drain: Primary side power switch
  4. Source: Primary side power switch
  5. FB: Feedback pin for voltage regulation
  6. COMP: Compensation pin for stability control
  7. EN/UVLO: Enable/Undervoltage lockout control
  8. BP/MULTI: Burst mode operation control/multiple functions

Functional Features

  • High efficiency power conversion
  • Integrated protection features for enhanced reliability
  • Low standby power consumption
  • Wide input voltage range for versatility
  • Built-in feedback mechanism for voltage regulation
  • Burst mode operation for improved efficiency at light loads

Advantages and Disadvantages

Advantages

  • Compact size allows for space-saving designs
  • High efficiency results in reduced power wastage
  • Integrated protection features enhance device reliability
  • Wide input voltage range accommodates various power sources

Disadvantages

  • Limited output current may not be suitable for high-power applications
  • Requires external components for complete power management solution

Working Principles

TNY375PN operates on the principle of switching power conversion. It utilizes a combination of high-frequency switching and feedback control to regulate the output voltage. The integrated circuit intelligently adjusts the duty cycle of the power switch to maintain a stable output voltage, while minimizing power losses.

Detailed Application Field Plans

TNY375PN finds application in various fields, including but not limited to: - Consumer electronics - Industrial automation - LED lighting systems - Power adapters - Battery chargers

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to TNY375PN include: - TNY376PN - TNY377PN - TNY378PN - TNY379PN

These models are part of the same product family and provide comparable features and specifications.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van TNY375PN in technische oplossingen

Sure! Here are 10 common questions and answers related to the application of TNY375PN in technical solutions:

  1. Q: What is TNY375PN? A: TNY375PN is a power integrated circuit (IC) that combines multiple functions required for offline power conversion into a single device.

  2. Q: What are the typical applications of TNY375PN? A: TNY375PN is commonly used in various low-power applications such as power adapters, chargers, LED lighting, and home appliances.

  3. Q: What is the input voltage range supported by TNY375PN? A: TNY375PN supports a wide input voltage range typically from 85V AC to 265V AC, making it suitable for global use.

  4. Q: Can TNY375PN handle high-frequency switching? A: Yes, TNY375PN is designed to operate at high frequencies, typically up to 132 kHz, enabling compact and efficient power supply designs.

  5. Q: Does TNY375PN have built-in protection features? A: Yes, TNY375PN incorporates various protection features like overvoltage protection (OVP), overload protection (OLP), and thermal shutdown to ensure safe operation.

  6. Q: What is the maximum output power that TNY375PN can handle? A: The maximum output power of TNY375PN depends on the specific design and application, but it can typically handle power levels up to 25W.

  7. Q: Is TNY375PN compatible with dimming functionality for LED lighting applications? A: Yes, TNY375PN can be used with external components to implement dimming functionality for LED lighting applications.

  8. Q: Can TNY375PN operate in a wide temperature range? A: Yes, TNY375PN is designed to operate reliably in a wide temperature range, typically from -40°C to 150°C.

  9. Q: Does TNY375PN require an external heatsink for thermal management? A: The need for an external heatsink depends on the specific application and power dissipation requirements. In some cases, a heatsink may be necessary.

  10. Q: Are there any reference designs or application notes available for TNY375PN? A: Yes, the manufacturer of TNY375PN provides reference designs and application notes that can help engineers in implementing the IC effectively in their designs.

Please note that the answers provided here are general and may vary depending on the specific design requirements and application considerations.