AS3715-BWLT-21

Power Management - Specialized Overview

The AS3715-BWLT-21 is a specialized power management integrated circuit (PMIC) manufactured by ams OSRAM. It is designed for camera applications in handheld and mobile devices, featuring eight low-dropout regulators (LDOs) and three buck DC-DC converters. The device operates within a supply voltage range of 2.5V to 5.5V and has a typical supply current of 220µA. It supports an operating temperature range from -40°C to 85°C (TA). The component is housed in an 81-WLCSP package with dimensions of 3.68x3.66 mm.

Power Management - Specialized Feature Summary

• Integrates multiple power rails including LDOs and buck converters for efficient energy management
• Optimized for extended battery life in portable electronic systems
• Compact wafer-level chip-scale packaging suitable for space-constrained mobile designs

Power Management - Specialized Applications

• Camera modules in mobile devices
• Handheld electronic equipment
• Portable consumer electronics requiring specialized power management

Power Management - Specialized Procurement Notes

Verify the specific suffix and package type against official datasheets before procurement. Confirm availability status as product lifecycle stages may affect sourcing. Ensure compatibility with existing board layouts and thermal requirements. Check for RoHS compliance documentation if required by regional regulations.

Power Management - Specialized Selection Notes

Select this component when designing camera-centric mobile applications requiring integrated power regulation. Evaluate the trade-off between the compact WLCSP footprint and assembly complexity. Consider the total number of required power rails to ensure the integrated LDOs and buck converters meet system demands without external components.

Power Management - Specialized Part Context

This part belongs to the AS3715 series of specialized PMICs from ams OSRAM, tailored for optical and imaging subsystems. It shares functional similarities with other models in the family but differs in package configuration and specific pinout arrangements. The series targets high-density integration needs in modern mobile hardware architectures.

Power Management - Specialized Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Verify cross-compatibility with alternative PMICs based on pin-to-pin mapping and electrical specifications through official engineering channels.