TNY288PG

Product Overview

Category

TNY288PG belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

• TNY288PG is a highly efficient, low-power integrated circuit.
• It offers advanced features for power supply control and regulation.
• The IC is designed to provide reliable and stable power management solutions.

Package

TNY288PG is available in a compact and industry-standard package, which ensures easy integration into various electronic systems.

Essence

The essence of TNY288PG lies in its ability to efficiently regulate and control power supply, ensuring optimal performance and reliability.

Packaging/Quantity

This product is typically packaged in reels or tubes, with each containing a specific quantity of ICs. The exact packaging and quantity may vary depending on the manufacturer.

Specifications

• Input Voltage Range: 85V - 265V AC
• Output Power: Up to 10W
• Operating Temperature Range: -40°C to +125°C
• Efficiency: Greater than 80%
• Standby Power Consumption: Less than 100mW

Detailed Pin Configuration

TNY288PG features the following pin configuration:

1. VDD: Power supply input
2. BP/M: Brownout protection input or frequency modulation input
3. FB: Feedback input for voltage regulation
4. GND: Ground reference
5. D: Drain connection for primary side switch
6. S: Source connection for primary side switch
7. EN/UV: Enable input or undervoltage lockout input
8. VCC: Supply voltage output for secondary side

Functional Features

• Integrated high-voltage power MOSFET
• Advanced line and load regulation capabilities
• Built-in protection features such as overvoltage and overcurrent protection
• Frequency jittering for reduced EMI emissions
• Auto-restart and brownout protection for enhanced system reliability

Advantages and Disadvantages

Advantages

• High efficiency leads to energy savings and reduced power consumption.
• Compact package allows for space-efficient integration into various applications.
• Advanced protection features ensure safe operation and prevent damage to the system.
• Wide input voltage range enables compatibility with different power sources.

Disadvantages

• Limited output power may not be suitable for high-power applications.
• Temperature limitations restrict usage in extreme environments.
• Requires careful consideration of external components for optimal performance.

Working Principles

TNY288PG operates on a flyback topology, utilizing a primary-side regulated controller. It employs a combination of control techniques, including frequency modulation and pulse width modulation (PWM), to regulate the output voltage. The integrated MOSFET acts as a switch, controlling the energy transfer from the primary to the secondary side. The IC continuously monitors the feedback signal to adjust the duty cycle and maintain the desired output voltage.

Detailed Application Field Plans

TNY288PG finds extensive application in various fields, including but not limited to:

1. Consumer electronics: Power supplies for televisions, set-top boxes, and audio systems.
2. Home appliances: Power management for refrigerators, washing machines, and air conditioners.
3. Lighting systems: LED drivers and power supplies for lighting fixtures.
4. Industrial equipment: Control systems, motor drives, and power supplies for industrial machinery.
5. Automotive electronics: Power management solutions for automotive applications.

Detailed and Complete Alternative Models

1. TNY278PG
2. TNY279PG
3. TNY280PG
4. TNY281PG
5. TNY282PG

These alternative models offer similar functionality and can be considered as alternatives to TNY288PG based on specific requirements and design considerations.

Note: The above information is provided for reference purposes only. Please consult the manufacturer's datasheet and specifications for the most accurate and up-to-date information.

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