Power Integrations
Obraz może przedstawiać obraz.
Szczegóły produktu można znaleźć w specyfikacjach.
TNY376PN
Pokaż szczegóły Arkusze danych

TNY376PN

Product Overview

Category

TNY376PN belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for power management applications.

Characteristics

  • TNY376PN is a highly efficient and compact IC designed for low-power applications.
  • It offers excellent performance in terms of power conversion and control.
  • The IC is known for its low standby power consumption and high efficiency during operation.

Package

TNY376PN is available in a small outline package (SOP) with a specific pin configuration.

Essence

The essence of TNY376PN lies in its ability to efficiently manage power in electronic devices, ensuring optimal performance and energy conservation.

Packaging/Quantity

TNY376PN is typically packaged in reels or tubes, containing a specified quantity of ICs per package.

Specifications

  • Input Voltage Range: 85V - 265V AC
  • Output Power: Up to 10W
  • Operating Temperature Range: -40°C to +125°C
  • Efficiency: Greater than 80%
  • Frequency Range: 132 kHz - 150 kHz
  • Protection Features: Over-temperature, over-voltage, and over-current protection

Detailed Pin Configuration

  1. VDD: Power supply input
  2. Drain: High-voltage power switch output
  3. BP/M: Bootstrap/Multifunction pin
  4. FB: Feedback pin for voltage regulation
  5. GND: Ground reference
  6. D: Drain connection for external MOSFET
  7. S: Source connection for external MOSFET
  8. EN/UVLO: Enable/Undervoltage lockout pin

Functional Features

  • Integrated high-voltage power switch
  • Built-in frequency jittering for reduced EMI emissions
  • Auto-restart protection for fault conditions
  • Cycle-by-cycle current limit
  • Frequency modulation for improved efficiency

Advantages and Disadvantages

Advantages

  • High efficiency leads to energy savings
  • Compact size allows for space-efficient designs
  • Wide input voltage range enables versatile applications
  • Built-in protection features enhance device reliability

Disadvantages

  • Limited output power capability (up to 10W)
  • Requires external MOSFET for operation

Working Principles

TNY376PN operates on the principle of pulse width modulation (PWM) control. It regulates the output voltage by adjusting the duty cycle of the switching signal. The IC continuously monitors the feedback voltage and adjusts the duty cycle accordingly to maintain a stable output.

Detailed Application Field Plans

TNY376PN finds extensive application in various low-power electronic devices, including but not limited to: - LED lighting systems - Consumer electronics - Home appliances - Industrial automation - Power adapters

Detailed and Complete Alternative Models

  1. TNY375PN: Similar to TNY376PN with lower output power capability.
  2. TNY377PN: Similar to TNY376PN with higher output power capability.
  3. TNY378PN: Similar to TNY376PN with additional protection features.

These alternative models offer similar functionality and characteristics, catering to different power requirements.

In conclusion, TNY376PN is a highly efficient integrated circuit designed for power management applications. Its compact size, wide input voltage range, and built-in protection features make it suitable for various low-power electronic devices. While it has limitations in terms of output power capability, there are alternative models available to meet different requirements.

Wymień 10 typowych pytań i odpowiedzi związanych z zastosowaniem TNY376PN w rozwiązaniach technicznych

Sure! Here are 10 common questions and answers related to the application of TNY376PN in technical solutions:

  1. Q: What is TNY376PN? A: TNY376PN is a specific model of integrated circuit (IC) used for power management applications.

  2. Q: What are the typical applications of TNY376PN? A: TNY376PN is commonly used in various technical solutions such as power supplies, adapters, chargers, and LED lighting systems.

  3. Q: What is the input voltage range supported by TNY376PN? A: TNY376PN supports an input voltage range of typically 85VAC to 265VAC.

  4. Q: What is the output power capability of TNY376PN? A: TNY376PN can deliver up to 15W of output power depending on the design and external components used.

  5. Q: Does TNY376PN have built-in protection features? A: Yes, TNY376PN incorporates various protection features like overvoltage protection (OVP), overcurrent protection (OCP), and thermal shutdown.

  6. Q: Can TNY376PN operate in a wide temperature range? A: Yes, TNY376PN is designed to operate reliably in a wide temperature range, typically from -40°C to +150°C.

  7. Q: Is TNY376PN suitable for low-power applications? A: Yes, TNY376PN is optimized for low-power applications and offers high efficiency even at light loads.

  8. Q: Can TNY376PN be used in both AC-DC and DC-DC converter designs? A: Yes, TNY376PN is versatile and can be used in both AC-DC and DC-DC converter topologies.

  9. Q: Are there any reference designs available for TNY376PN? A: Yes, the manufacturer provides reference designs and application notes to assist in implementing TNY376PN in various technical solutions.

  10. Q: Where can I find more detailed information about TNY376PN? A: You can refer to the datasheet and technical documentation provided by the manufacturer or visit their official website for more detailed information on TNY376PN.