Microchip Technology

MIC58P42YN  

Power Distribution Switches, Load Drivers

MIC58P42YN Description

The MIC58P42YN is a high-performance power driver IC designed by Microchip Technology, featuring a bipolar output type and a low-side output configuration. This device is part of the Power Management (PMIC) category and is housed in a through-hole package, specifically an 18-pin DIP (Dual In-line Package). It is currently in an active product status, ensuring continued availability and support for ongoing projects.

The MIC58P42YN is designed to deliver a maximum output current of 500mA, making it suitable for applications requiring moderate to high current loads. It operates within a load voltage range of 5V to 12V, providing flexibility for various power supply requirements. The device features a 1:8 input-to-output ratio, enabling the control of multiple outputs from a single input signal.

This power driver IC is equipped with comprehensive fault protection mechanisms, including fixed current limiting, over-temperature protection, and under-voltage lockout (UVLO). These features ensure robust performance and reliability, safeguarding both the IC and the connected circuitry from potential damage due to overcurrent, overheating, or insufficient supply voltage.

The MIC58P42YN is REACH unaffected and RoHS3 compliant, adhering to stringent environmental and safety standards. It has a moisture sensitivity level (MSL) of 1, indicating that it is not sensitive to moisture and can be stored without special precautions. The device is classified under ECCN EAR99 and HTSUS code 8542.39.0001, facilitating compliance with international trade regulations.

MIC58P42YN Features

• Bipolar Output Type: The bipolar output type ensures efficient power delivery and control, making it suitable for a wide range of applications.
• Low-Side Configuration: The low-side output configuration simplifies circuit design and enhances performance in low-voltage applications.
• High Current Capability: With a maximum output current of 500mA, the MIC58P42YN can drive multiple loads simultaneously, providing versatility in power management.
• Wide Load Voltage Range: Operating within a 5V to 12V load voltage range, this IC can be used in various power supply environments.
• 1:8 Input-to-Output Ratio: This ratio allows for efficient control of multiple outputs from a single input signal, optimizing control complexity and reducing the number of required components.
• Comprehensive Fault Protection: Features such as fixed current limiting, over-temperature protection, and UVLO ensure reliable operation and protect against common failure modes.
• Environmental Compliance: REACH unaffected and RoHS3 compliant, ensuring the device meets environmental and safety standards.
• Low Moisture Sensitivity: MSL 1 rating means the IC can be stored and handled without special moisture protection measures.
• Through-Hole Mounting: The through-hole package type facilitates easy integration into traditional PCB designs and ensures mechanical stability.

MIC58P42YN Applications

The MIC58P42YN is ideal for applications requiring efficient power distribution and control. Its 1:8 input-to-output ratio and high current capability make it particularly suitable for driving multiple loads from a single control signal. Some specific use cases include:

• Industrial Control Systems: Driving multiple actuators or relays from a single control signal, simplifying control logic and reducing component count.
• Automotive Electronics: Managing power distribution in vehicle systems, where multiple loads need to be controlled efficiently and reliably.
• Telecommunications: Powering multiple components in communication infrastructure, ensuring stable operation under varying load conditions.
• Consumer Electronics: Driving multiple LEDs or other low-voltage devices in products such as displays, lighting systems, and appliances.

Conclusion of MIC58P42YN

The MIC58P42YN from Microchip Technology is a robust and versatile power driver IC, offering a unique combination of high current capability, wide load voltage range, and comprehensive fault protection. Its low-side configuration and 1:8 input-to-output ratio provide significant advantages in terms of control complexity and efficiency. The device's compliance with environmental and safety standards, along with its low moisture sensitivity, ensures it is suitable for a wide range of applications in various industries.

Overall, the MIC58P42YN stands out as a reliable and efficient solution for power management needs, making it an excellent choice for engineers and designers seeking to optimize their power distribution and control systems.

MIC58P42YN Documents

Download datasheets and manufacturer documentation for MIC58P42YN

PCN Assembly/Origin :

Final Test Site 29/May/2023      

Datasheets :

MIC58P42      

PCN Packaging :

Packing Changes 10/Oct/2016      

HTML Datasheet :

MIC58P42      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH