onsemi

LC75852W-TLM-E

LC75852W-TLM-E Description

The LC75852W-TLM-E is a 90-segment LCD driver IC designed for surface mount applications, manufactured by onsemi. This device is part of the Power Management (PMIC) category and is housed in a 64-lead square plastic flatpack (SQFP) package. It features a supply current of 1.4 mA and operates within a supply voltage range of 4.5V to 6V. The LC75852W-TLM-E is equipped with a serial interface, making it suitable for applications requiring efficient data communication. Despite its obsolescence, it remains a reliable choice for specific legacy systems and applications.

LC75852W-TLM-E Features

• Configuration: The LC75852W-TLM-E is designed with a 90-segment configuration, providing extensive control over LCD displays. This high segment count allows for detailed and complex display designs, making it ideal for applications requiring high-resolution graphical interfaces.
• Mounting Type: The surface mount technology (SMT) ensures easy integration into modern PCB designs. This mounting type is known for its reliability and space efficiency, which is crucial for compact electronic devices.
• Supply Current and Voltage: With a supply current of 1.4 mA and a voltage range of 4.5V to 6V, the LC75852W-TLM-E is optimized for low power consumption and compatibility with a wide range of power supplies. This makes it suitable for battery-operated devices and systems with limited power resources.
• Interface: The serial interface allows for efficient data transmission and control, reducing the number of pins required for communication. This feature is particularly beneficial in applications where pin count is a critical consideration.
• Package: The device is packaged in a Tape & Reel (TR) format, which is ideal for automated assembly processes. This packaging ensures consistent and reliable placement during manufacturing.
• Moisture Sensitivity Level (MSL): With an MSL of 4 (72 hours), the LC75852W-TLM-E is designed to withstand moderate levels of moisture exposure, making it suitable for environments with varying humidity levels.
• Compliance: The LC75852W-TLM-E is REACH unaffected, ensuring compliance with environmental and safety regulations. This compliance is essential for manufacturers aiming to meet global standards for hazardous substances.

LC75852W-TLM-E Applications

The LC75852W-TLM-E is well-suited for a variety of applications, particularly those requiring detailed LCD displays. Some specific use cases include:

• Consumer Electronics: Ideal for devices such as digital cameras, portable media players, and smartwatches, where a high-resolution display is necessary for user interaction.
• Industrial Control Systems: Suitable for control panels and monitoring systems that require clear and detailed graphical interfaces.
• Medical Devices: Can be used in medical equipment such as patient monitors and diagnostic tools, where accurate and detailed displays are crucial for effective operation.
• Automotive: Applicable in vehicle infotainment systems and dashboard displays, providing drivers with clear and comprehensive information.

Conclusion of LC75852W-TLM-E

The LC75852W-TLM-E, despite being obsolete, remains a valuable component for specific applications requiring a 90-segment LCD driver. Its low power consumption, surface mount design, and serial interface make it a reliable choice for compact and efficient electronic systems. While newer alternatives may offer advanced features, the LC75852W-TLM-E continues to serve as a dependable solution for legacy systems and applications where its unique features are still highly beneficial.