MAX8848ZETE+T

LED Driver IC Overview

The MAX8848ZETE+T is a switched-capacitor DC-DC regulator utilizing charge pump topology, manufactured by Analog Devices Inc. under the Maxim Integrated brand. It operates with a standard 5V input and is housed in a compact 16-TQFN-EP package measuring 3x3 mm. Designed for surface-mount installation, this component provides efficient voltage regulation suitable for space-constrained applications requiring reliable power conversion without the need for external inductors.

LED Driver IC Feature Summary

• Integrates a switched-capacitor charge pump architecture to eliminate the requirement for bulky external inductors.
• Delivers stable regulated output from a standard 5V supply rail within a minimal footprint.
• Features an exposed pad thermal enhancement package to facilitate effective heat dissipation.

LED Driver IC Applications

• Portable electronic devices requiring inductor-free voltage regulation
• Space-constrained embedded systems needing compact power solutions
• Battery-powered equipment utilizing charge pump topologies

LED Driver IC Procurement Notes

Verify the specific suffix ZETE against official Analog Devices documentation to confirm pinout and thermal pad configuration. Ensure the component matches the 16-TQFN-EP physical dimensions. Confirm RoHS compliance status through manufacturer declarations. Validate that the source provides genuine parts with traceable date codes to avoid counterfeit risks.

LED Driver IC Selection Notes

Select this component when inductor-free operation is required to save board space. The TQFN-EP package offers superior thermal performance compared to standard QFN variants. Consider the fixed 5V input constraint and ensure the application load aligns with the device's current capabilities. Verify compatibility with the target PCB layout regarding thermal relief requirements.

LED Driver IC Part Context

This part belongs to the MAX8848 family of charge pump regulators. It serves as a compact alternative to inductive switching regulators in low-power applications. The Maxim Integrated portfolio emphasizes high integration and small form factors for portable electronics. This specific variant targets designs where size and simplicity are prioritized over high-efficiency wide-input ranges.

LED Driver IC Replacement Considerations

Consult official Analog Devices cross-reference tools for verified substitutes. Ensure any replacement maintains the 16-TQFN-EP package and charge pump functionality. Verify electrical compatibility before implementation.