ams OSRAM Tariff Inquiry

AS3605-BQFP

AS3605-BQFP Description

The AS3605-BQFP is a specialized power management integrated circuit (PMIC) designed by ams OSRAM, aimed at providing efficient power solutions for handheld and mobile devices. This IC is part of the AS3605 family, known for its robust performance and versatility. The AS3605-BQFP is housed in a 40-QFN package, which is suitable for surface mount applications, ensuring ease of integration into compact devices. Despite its small form factor, the AS3605-BQFP delivers significant power management capabilities, making it an ideal choice for modern mobile technology.

AS3605-BQFP Features

The AS3605-BQFP offers a range of technical specifications and performance benefits that set it apart from similar models. Key features include:

• Low Supply Current: The AS3605-BQFP operates with a supply current of only 195µA, which is remarkably low compared to other PMICs. This feature is crucial for battery-operated devices, as it minimizes power consumption and extends battery life.
• Wide Supply Voltage Range: The IC supports a supply voltage range of 3V to 5.5V, providing flexibility in power source options and ensuring compatibility with various power supply.
  systems- Programmable Start-Up: The AS3605-BQFP includes programmable start-up capabilities, allowing for customized power sequencing and control. This feature enhances the reliability and efficiency of power management in complex electronic systems.
• Moisture Sensitivity Level (MSL) 3: The AS3605-BQFP has an MSL rating of 3, which means it can withstand up to 168 hours of exposure to moisture without degradation. This makes it suitable for use in environments where moisture resistance is essential.
• Tape & Reel Packaging: The AS3605-BQFP is available in tape and reel (TR) packaging, which facilitates automated assembly processes and ensures high reliability during manufacturing.

AS3605-BQFP Applications

The AS3605-BQFP is particularly well-suited for applications in the handheld and mobile device market. Its low power consumption and wide voltage range make it ideal for devices that require efficient power management and extended battery life. Specific use cases include:

• Smartphones and Tablets: The AS3605-BQFP's low supply current and programmable start-up features make it an excellent choice for power management in smartphones and tablets, where battery efficiency and performance are critical.
• Portable Gaming Devices: The IC's wide voltage range and moisture resistance are beneficial for portable gaming devices that often operate in various environmental conditions.
• Wearable Technology: The compact 40-QFN package and low power consumption are ideal for wearable devices, ensuring that the power management solution does not add significant bulk or drain the battery quickly.

Conclusion of AS3605-BQFP

The AS3605-BQFP by ams OSRAM is a highly efficient and versatile power management IC designed for handheld and mobile devices. Its low supply current, wide voltage range, and programmable start-up capabilities offer significant advantages over similar models, making it a preferred choice for applications where power efficiency and reliability are paramount. Despite being marked as obsolete, the AS3605-BQFP remains a valuable component for designers seeking robust power management solutions in compact form factors.