ams OSRAM

AS1324-BTTT-12  

DC Switching Voltage Regulators

AS1324-BTTT-12 Description

The AS1324-BTTT-12 is a highly efficient buck regulator designed by ams OSRAM, a leading provider of advanced power management solutions. This IC is part of the Power Management Integrated Circuit (PMIC) category and is tailored for applications requiring a fixed output voltage of 1.2V and a maximum output current of 600mA. The regulator operates within an input voltage range of 2.7V to 5.5V, making it suitable for a variety of low-voltage applications. With a switching frequency of 1.5MHz, the AS1324-BTTT-12 ensures minimal footprint and high efficiency, which are critical for modern electronic designs.

AS1324-BTTT-12 Features

• Fixed Output Voltage: The AS1324-BTTT-12 provides a stable output voltage of 1.2V, ensuring consistent power delivery to sensitive electronic components.
• High Efficiency: The buck topology combined with a switching frequency of 1.5MHz allows for high efficiency, reducing power loss and heat generation.
• Wide Input Voltage Range: The regulator can operate with input voltages ranging from 2.7V to 5.5V, offering flexibility in power supply options.
• Synchronous Rectification: The inclusion of a synchronous rectifier enhances efficiency and reduces the need for external components.
• Low Output Ripple: The design ensures low output ripple, which is crucial for maintaining signal integrity in sensitive applications.
• Surface Mount Technology: The AS1324-BTTT-12 is available in a TSOT23-5 package, making it ideal for surface mount applications and compact designs.
• Moisture Sensitivity Level 1: The device is rated for unlimited exposure to moisture, making it suitable for a wide range of environmental conditions.
• REACH Unaffected: The product complies with REACH regulations, ensuring it is free from harmful substances and suitable for global markets.

AS1324-BTTT-12 Applications

The AS1324-BTTT-12 is well-suited for a variety of applications where efficient power management is critical. Some specific use cases include:

• Consumer Electronics: Ideal for portable devices such as smartphones, tablets, and wearables where compact size and high efficiency are paramount.
• Industrial Systems: Suitable for low-voltage industrial applications that require stable power delivery and minimal footprint.
• Medical Devices: Applicable in medical equipment where low ripple and high reliability are essential for accurate measurements and safe operation.
• Automotive Electronics: Can be used in automotive systems where a wide input voltage range and high efficiency are necessary to handle varying battery conditions.

Conclusion of AS1324-BTTT-12

The AS1324-BTTT-12 stands out in the power management IC market due to its combination of high efficiency, fixed output voltage, and wide input voltage range. Its synchronous rectification and low output ripple make it a reliable choice for applications requiring stable and efficient power delivery. While the product is now obsolete, it remains a benchmark for similar buck regulators in terms of performance and reliability. For designers seeking a compact, efficient, and reliable power management solution, the AS1324-BTTT-12 offers significant advantages over comparable models.

AS1324-BTTT-12 Documents

Download datasheets and manufacturer documentation for AS1324-BTTT-12