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Power Integrations AC/DC Converter 24V 5V 24-Pin InSOP-24D INN3977CQ-TL
Specifications
| Country of Origin | India |
|---|---|
| Brand | Power Integrations |
| Model | INN3977CQ-TL |
| Mount Type | Surface |
| Series | TN |
| Topology | Flyback |
| Maximum Operating Temperature | 150°C |
| Package Type | InSOP-24D |
| Minimum Operating Temperature | -40°C |
| Switching Frequency | 95kHz |
| Maximum Input Voltage | 520V |
| Maximum Output Voltage | 24V |
| Minimum Input Voltage | 40V |
| Pin Count | 24 |
| Minimum Output Voltage | 5V |
Key Features
- Supports maximum input voltage of 520V.
- Wide switching frequency of 95kHz enhances performance.
- Surface mount type with flyback topology for efficient power management.
- Operates in temperature range from -40°C to 150°C ensuring durability.
- Includes multiple safety and protection features such as overvoltage and overcurrent protection.
- Meets various approvals including TUV (EN62368), VDE 0884-17, UL1577, and CQC standards.
- Designed for energy-efficient power conversion with up to 90% efficiency.
- Programmed input under voltage and over-temperature shutdown capabilities.
Product Description
Power Integrations INN3977CQ-TL AC/DC Converter is a high-efficiency power switch IC designed for isolated flyback power converters. It integrates primary and secondary controllers along with safety-rated feedback in a single InSOP-24D package with 24 pins, delivering reliable voltage regulation across a broad input voltage range of 40V to 520V.
Featuring a switching frequency of 95kHz, this surface mount device supports a maximum output voltage of 24V and a minimum output of 5V. It operates reliably within the extended temperature range of -40°C to 150°C, making it suitable for demanding industrial and electronic applications requiring robust thermal performance.
The INN3977CQ-TL includes multiple protection features such as line over and under voltage protection, output overvoltage and overcurrent limiting, and over-temperature shutdown, ensuring operational safety and long-term reliability. It achieves up to 90% efficiency throughout the full load range, minimizing power loss and contributing to energy savings.
This device is compliant with international standards including TUV (EN62368), VDE 0884-17 (EN IEC 60747-17), UL1577, EN61000-4 suite (4-2 to 4-9), and CQC (GB4943.1). Its industrial design and energy efficiency make it ideal for use in industrial power supplies, electronic components, and power management IC solutions.
Supports maximum input voltage of 520V. Maximum output voltage of 24V with minimum output of 5V. Surface mount InSOP-24D package with 24 pins. Flyback topology for efficient power conversion. Wide operating temperature range from -40°C to 150°C.
Multiple protection features for safe operation. High switching frequency of 95kHz ensures performance. Compliance with global safety and quality standards.
This product serves a wide range of industrial uses including power supply manufacturing, electronic circuit design, and automation systems requiring reliable AC/DC conversion. Its energy-efficient design contributes to reduced operational costs and enhanced system longevity.
Explore EnvMart's extensive range of power management ICs and converters to find compatible components and solutions tailored to your industrial needs.
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Frequently Asked Questions
The maximum input voltage for this model is 520V.
This unit has a maximum output voltage of 24V and a minimum output voltage of 5V.
It features a wide switching frequency of 95kHz, enhancing its performance.
It operates reliably within a temperature range from -40°C to 150°C.
The device comes in a surface mount InSOP-24D package with 24 pins.
It includes multiple safety features such as overvoltage protection, overcurrent limiting, and over-temperature shutdown.
This model employs a flyback topology for efficient power conversion.
It meets various standards including TUV (EN62368), VDE 0884-17, UL1577, and CQC standards.
It is designed for industrial power supplies, electronic components, and automation systems requiring reliable AC/DC conversion.
The minimum input voltage supported by this model is 40V.
The country of origin for this product is India.
It achieves up to 90% efficiency throughout the full load range, minimizing power loss.
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