ZNBG3115Q16TC

Overview

The ZNBG3115Q16TC is a specialized Power Management Integrated Circuit (PMIC) manufactured by Diodes Incorporated, functioning as a bias controller. It is housed in a 16-QSOP surface-mount package with dimensions of 0.154 inches (3.90mm) width. The device operates within a supply voltage range of 2.2V to 12V and supports a maximum supply current of 50mA. It is designed for applications requiring fixed bias generation and tone/high-voltage switching capabilities.

Feature Summary

• Integrated bias controller functionality for power management applications
• Supports high-voltage switching and tone signal generation
• Surface mount construction in a compact 16-QSOP package

Applications

• Bias control in RF or analog circuits
• Tone generation systems
• High-voltage switching applications

Procurement Notes

Verify the exact operating voltage requirements against the specific datasheet revision, as supply ranges can vary. Confirm package compatibility with PCB footprints, specifically the 16-QSOP form factor. Ensure environmental compliance matches project specifications, such as RoHS status. Check for obsolescence notices or lifecycle status updates from Diodes Incorporated before finalizing procurement plans.

Selection Notes

Select this component when a dedicated bias controller with integrated tone and high-voltage switching is required. Compare against similar ZNBG series parts like the ZNBG4001Q16 for functional differences. Ensure the 16-QSOP package fits the mechanical constraints. Verify that the 2.2V minimum supply voltage aligns with the system's power rails.

Part Context

This part belongs to the ZNBG series of specialized PMICs from Diodes Incorporated, which includes variants like the ZNBG3001Q16 and ZNBG4001Q16. These components are generally used for bias control in electronic systems. The ZNBG3115Q16TC specifically adds tone and high-voltage switching features compared to basic bias controllers.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Users should consult Diodes Incorporated directly for qualified replacements or cross-reference with the ZNBG3001Q16 if functional differences allow.