Microchip Technology

MM5450BN  

Display Drivers ICs

MM5450BN Description

The MM5450BN is a versatile LED display driver IC designed for a wide range of applications requiring efficient and reliable display solutions. Manufactured by Microchip Technology, this device is part of the Power Management (PMIC) category and is housed in a 40-pin DIP package. Despite its "Obsolete" product status, the MM5450BN remains a robust choice for specific legacy systems and applications where its unique features are still highly valued.

MM5450BN Features

• ECCN Classification: The MM5450BN is classified under ECCN "EAR99," indicating it is subject to the Export Administration Regulations (EAR) but is not specifically listed in the Commerce Control List (CCL).
• Mounting Type: This IC is designed for through-hole mounting, which is ideal for applications requiring robust physical connections and ease of installation on printed circuit boards.
• Current - Supply: The MM5450BN operates with a supply current of 10 mA, ensuring efficient power usage and minimal heat generation.
• Display Type: The IC is specifically designed to drive LED displays, providing clear and bright visual output.
• Voltage - Supply: It operates within a wide supply voltage range of 4.75V to 11V, making it suitable for various power supply configurations.
• REACH Status: The MM5450BN is REACH unaffected, ensuring compliance with environmental and chemical regulations.
• Manufacturer: Manufactured by Microchip Technology, a leading provider of microcontroller, mixed-signal, analog, and Flash-IP solutions.
• HTSUS Code: The Harmonized Tariff Schedule of the United States (HTSUS) code for the MM5450 isBN 8542.39.0001, facilitating accurate classification for import and export purposes.
• Package: The device is packaged in a tube, which is convenient for storage and handling.
• Interface: The MM5450BN features a serial interface, simplifying communication with microcontrollers and other digital systems.
• Base Product Number: The base product number is MM5450, indicating its core functionality and compatibility with related products.
• Moisture Sensitivity Level (MSL): With an MSL rating of 1 (Unlimited), the MM5450BN is highly resistant to moisture, ensuring reliability in various environmental conditions.

MM5450BN Applications

The MM5450BN is particularly well-suited for applications that require efficient LED display driving with minimal power consumption. Its wide supply voltage range and through-hole mounting make it ideal for:

• Industrial Control Panels: Where robust and reliable display solutions are essential for monitoring and control.
• Automotive Displays: For dashboards and other in-vehicle information systems that need to operate reliably across varying power supply conditions.
• Consumer Electronics: In devices such as digital clocks, calculators, and other appliances that benefit from clear and efficient LED displays.
• Legacy Systems: In older systems where the MM5450BN's specific features and compatibility are crucial for maintaining functionality.

Conclusion of MM5450BN

Despite its obsolete status, the MM5450BN remains a valuable component for specific applications where its unique features and reliability are paramount. Its wide supply voltage range, efficient power usage, and robust through-hole mounting make it an excellent choice for industrial, automotive, and consumer electronics applications. The MM5450BN's compliance with REACH regulations and its moisture sensitivity level of 1 further enhance its suitability for diverse environments. For systems requiring a reliable LED display driver, the MM5450BN continues to offer a proven and effective solution.

MM5450BN Documents

Download datasheets and manufacturer documentation for MM5450BN

Datasheets :

MM5450, MM5451      

HTML Datasheet :

MM5450, MM5451      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH