AS3658C

Power Management - Specialized Overview

The AS3658C is a specialized Power Management IC (PMIC) manufactured by ams OSRAM AG. Designed for portable devices, it operates within a supply voltage range of 3V to 5.5V and draws a typical supply current of 7mA. The component is housed in a 124-CTBGA package with dimensions of 8x8 mm. It supports an operating temperature range from -40°C to +85°C. The device is classified as a surface-mount part and is currently marked as obsolete or end-of-life.

Power Management - Specialized Feature Summary

• Integrated power management solution tailored for portable electronic applications
• Compact surface-mount packaging suitable for space-constrained designs
• Operational capability across standard industrial temperature ranges

Power Management - Specialized Applications

• Portable consumer electronics
• Mobile handheld devices
• Battery-powered systems requiring integrated power regulation

Power Management - Specialized Procurement Notes

Verify the current availability status as the AS3658C is listed as obsolete. Confirm compatibility with existing PCB footprints before procurement planning. Check for official product change notices regarding final shipments. Ensure that alternative sourcing channels are established due to potential discontinuation. Validate that the 124-CTBGA package matches the design requirements.

Power Management - Specialized Selection Notes

Select this component only if the specific 124-CTBGA form factor and 3V-5.5V input range align with the system architecture. Consider the obsolescence status when designing for long-term production runs. Evaluate the 7mA supply current against total system power budgets. Verify that the -40°C to +85°C temperature rating meets environmental specifications.

Power Management - Specialized Part Context

The AS3658C belongs to the AS3658 series of specialized PMICs from ams OSRAM. This series includes variants such as the AS3658B, AS3658D, and AS3658F, which share similar functional categories but may differ in specific pinouts or internal configurations. These components are designed to manage power distribution efficiently in compact mobile and portable device environments.

Power Management - Specialized Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Due to the obsolete status, direct replacements must be identified through manufacturer engineering support or by evaluating equivalent PMICs with compatible 124-CTBGA packages and voltage ranges.