MAX1522EUT+T

DC DC Switching Controllers Overview

The MAX1522EUT+T is a boost switching controller manufactured by Analog Devices Inc./Maxim Integrated. It operates within a supply voltage range of 2.5V to 5.5V and supports output voltages from 2.5V to 100V. The device features a fixed switching frequency of 100 kHz and delivers up to 1A output current with a maximum duty cycle of 90%. It utilizes an SOT-23-6 package, functions as a single-output regulator, and is rated for temperatures between -40°C and +85°C.

DC DC Switching Controllers Feature Summary

• Supports high output voltage generation up to 100V via boost topology
• Integrates a fixed 100 kHz switching frequency for simplified design
• Provides 1A output current capability in a compact surface-mount package

DC DC Switching Controllers Applications

• Battery-powered portable electronics
• Wallcube systems requiring dual power supplies
• General-purpose DC-DC step-up conversion circuits

DC DC Switching Controllers Procurement Notes

Verify component authenticity through authorized channels due to limited availability status. Confirm RoHS compliance and package integrity upon receipt. Cross-reference datasheet specifications against application requirements to ensure compatibility with existing system architectures before final procurement decisions.

DC DC Switching Controllers Selection Notes

Select this component when designing simple boost converter applications requiring minimal external components. Ensure the input voltage range aligns with the 2.5V to 5.5V operating window. Verify that the required output voltage does not exceed the 100V limit and that thermal dissipation in the SOT-23-6 package remains within safe operating limits for the intended load current.

DC DC Switching Controllers Part Context

This part belongs to the MAX1522 series of simple SOT23 boost controllers designed for space-constrained applications. It serves as a fundamental power management solution for stepping up low battery voltages to higher levels required by system loads, distinguishing itself through its straightforward control architecture and compact footprint suitable for mobile devices.

DC DC Switching Controllers Replacement Considerations

Consult official documentation for direct substitutes within the MAX1522 series or compatible boost controllers from Analog Devices. Verify pinout compatibility and electrical parameter alignment before implementing any alternative part numbers in existing designs.