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Power Integrations High Side Off Liner Power Switch IC 8-Pin DIP-C TOP258PN
Specifications
| Country of Origin | India |
|---|---|
| Brand | Power Integrations |
| Height | 3.68mm |
| Length | 9.83mm |
| Model | TOP258PN |
| Width | 6.6mm |
| Mount Type | Through Hole |
| Number of inputs | 1 |
| Series | TOP258 |
| Power Rating | 50W |
| Maximum Operating Temperature | 150°C |
| Package Type | DIP-C |
| Minimum Operating Temperature | -40°C |
| Operating Current | 6.88A |
| Number of outputs | 5 |
| Pin Count | 8 |
| Switch On Resistance RdsOn | 2.9Ω |
Key Features
- Integrates multi-mode operation for maximum efficiency at all load conditions.
- No heatsink required for up to 35 W, making designs compact and efficient.
- Includes built-in output overvoltage protection for system safety.
- Supports programmable current limit and line undervoltage detection.
- Operates reliably across a wide temperature range from -40°C to 150°C.
- Features a low switch on resistance of 2.9 ohms to minimize power loss.
- Designed for through-hole mounting with a compact DIP-C 8-pin configuration.
- Offers high operating current capability of 6.88 A ensuring robust performance.
Product Description
Power Integrations TOP258PN is a highly integrated monolithic high side off line power switch integrated circuit housed in an 8-pin DIP-C package. It is engineered to enable efficient, compact power supply designs capable of delivering up to 195 W power output while maintaining excellent efficiency across all load ranges.
This device includes multi-mode operation for optimizing efficiency during heavy, medium, light, and standby load conditions. Users benefit from not requiring a heatsink for power levels up to 35 W, which can extend up to 48 W at 230 VAC when using P, G, or M packages.
The TOP258PN features built-in safety measures such as output overvoltage protection and line undervoltage detection, reducing the risk of malfunctions caused by abnormal operating conditions. The integrated programmable current limit and line feed-forward circuitry ensure stable and reliable operation even under line voltage fluctuations.
Designed for through-hole mounting, this IC comes with a DIP-C package with 8 pins, dimensions of length 9.83 mm, width 6.6 mm, and height 3.68 mm, making it suitable for conventional PCB assembly processes. It supports a high operating current of 6.88 A and operates reliably within a temperature range from -40°C to 150°C, ensuring durability and performance in diverse environments.
The device finds applications in a wide range of industrial, commercial, and electronic equipment power supplies, offering designers a reliable and efficient solution for managing power switching needs.
Multi-mode operation maximizes efficiency at all load conditions. No heatsink required up to 35 W, reducing system size and complexity. Built-in output overvoltage protection enhances system reliability. Programmable current limit and line undervoltage detection safeguard device operation.
Compact DIP-C 8-pin package suitable for through-hole mounting. Supports high operating current up to 6.88 A for robust performance. Operates over wide temperature range from -40°C to 150°C ensuring durability. Low switch on resistance of 2.9 Ω minimizes power loss during switching.
Enables power supply designs up to 195 W with high efficiency. Explore more power management and switch IC solutions at EnvMart for industrial and commercial electronic designs.
Explore more products in our Power Switch ICs category.
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Frequently Asked Questions
The TOP258PN can deliver a maximum power output of up to 195 W while maintaining high efficiency across all load ranges.
It operates reliably within a temperature range from -40°C to 150°C, ensuring performance in diverse environments.
The switch on resistance (RdsOn) of this model is 2.9 ohms, which helps minimize power loss during switching.
This power switch IC supports five outputs, allowing for versatile applications in power supply designs.
The TOP258PN features an 8-pin configuration and comes in a DIP-C package suitable for through-hole mounting.
It includes built-in output overvoltage protection and line undervoltage detection to enhance system reliability and reduce malfunction risks.
The maximum operating current for the TOP258PN is 6.88 A, ensuring robust performance in various applications.
No heatsink is required for power levels up to 35 W, which simplifies design and reduces system size.
The minimum power rating for this power switch IC is 50 W, making it suitable for a range of applications.
This model is designed for through-hole mounting, facilitating conventional PCB assembly processes.
The TOP258PN is manufactured in India, ensuring compliance with local manufacturing standards.
It belongs to the TOP258 series, which includes various power management solutions.
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