TEA1716T/2,518

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TEA1716T/2,518

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IC PFC CTRLR DCM 24SO

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Spezifikationen

Attribut Wert
Package / Case Tape & Reel (TR),Cut Tape (CT)
Series GreenChip™
Part Status Active
Mode Discontinuous Conduction (DCM)
Voltage - Supply 70 ~ 276 VAC
Operating Temperature -40°C ~ 150°C
Mounting Type Surface Mount

Übersicht

Description

The TEA1716T/2,518 is a high-efficiency resonant power supply controller designed by NXP Semiconductors. It is typically used in applications that require efficient power conversion, such as adapters, flat panel televisions, and other consumer electronics. The device supports a wide input voltage range and provides a cost-effective solution for implementing a resonant power converter topology, which is known for its high efficiency and low electromagnetic interference (EMI).
Key features of the TEA1716T/2,518 include integrated high-voltage start-up circuitry, adaptive dead-time control, and comprehensive protection features such as overcurrent, overvoltage, and overtemperature protection. It also supports burst-mode operation for improved efficiency at light loads.
The controller operates in conjunction with external components to form a complete power supply solution, enabling designers to optimize performance and meet specific application requirements. Its design facilitates reduced component count and system cost, making it an attractive option for manufacturers looking to develop energy-efficient power supplies.

Equivalent

The TEA1716T/2,518 is a resonant power supply controller IC typically used in high-efficiency power supply applications. Equivalent products might include similar resonant mode controller ICs, such as the L6599 from STMicroelectronics or the UCC25600 from Texas Instruments. However, specific functionality, pin configuration, and performance details should be checked against datasheets to ensure compatibility for your application.

Features

The TEA1716T is a high-efficiency resonant power supply controller from NXP Semiconductors, designed for use in applications such as LED lighting, LCD TVs, and other electronic devices requiring efficient power conversion. Key features of the TEA1716T include:
1. Resonant Half-Bridge Controller: Facilitates efficient power conversion with reduced switching losses.
2. High-Efficiency Performance: Achieves efficiency levels up to 95%, minimizing energy waste.
3. Integrated PFC (Power Factor Correction): Enhances power quality and meets regulatory standards.
4. Multi-Mode Operation: Supports various modes for optimal performance across loads.
5. Overload and Short-Circuit Protection: Ensures reliability and safety by preventing damage from excessive current.
6. Brownout Protection: Detects low input voltage conditions and prevents malfunction.
7. Burst Mode Operation: Reduces power consumption during light-load conditions.
8. Adjustable Settings: Customizable features for specific application needs.
9. Compact Package: Offered in a small form factor, making it suitable for space-constrained designs.
These features collectively enable the TEA1716T to deliver reliable and efficient power management solutions in various electronic applications.

Pinout

The TEA1716T/2,518 is a GreenChip power factor correction (PFC) and resonant controller IC used in power supply applications. It typically comes in a SO24 package, which means it has 24 pins. The IC integrates both PFC and resonant controller functions, making it suitable for efficient power management in devices.
Here’s a brief overview of its functional pins:
1. PFC Control: Manages the power factor correction stage, ensuring efficient power usage.
2. Resonant Control: Controls the resonant half-bridge converter, optimizing energy transfer.
3. Feedback and Protection: Pins for feedback to maintain output voltage and current regulation, and protection features like over-voltage, over-current, and over-temperature protection.
4. Startup and Supply: Pins handling the initial startup sequence and supplying power to the IC.
5. Ground and Reference: Provides grounding and reference voltages.
This IC is designed to achieve high efficiency in power conversion, with integrated protection features and a compact design that reduces the need for external components.

Manufacturer

The TEA1716T/2,518 is manufactured by NXP Semiconductors. NXP is a global semiconductor company headquartered in Eindhoven, Netherlands. It specializes in the development of mixed signal and standard product solutions, with a focus on automotive, industrial, mobile, and communication infrastructure markets. The company is known for its innovations in secure connectivity and infrastructure, providing solutions that enable smart, connected devices and systems.

Application

The TEA1716T/2,518 is a versatile power supply controller IC used primarily in switched-mode power supplies (SMPS). Key application areas include:
1. Telecommunications Equipment: Provides efficient power conversion for telecom infrastructure.
2. Consumer Electronics: Powers devices like TVs, set-top boxes, and audio systems.
3. Computers and Peripherals: Used in power supply units for desktops, monitors, and printers.
4. Industrial Equipment: Supports reliable power management in industrial automation systems.
5. LED Lighting: Drives efficient power conversion in LED drivers and lighting systems.
Its efficiency and power factor correction capabilities make it suitable for energy-conscious applications.

Package

The TEA1716T/2,518 is a GreenChip resonant power supply control IC from NXP Semiconductors, typically used in power management applications. Its package type is a SO-16 (small outline) package, which is a 16-pin surface-mount device designed for efficient space utilization on printed circuit boards.

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