MAX1533ETJ+

Power Supply Controllers, Monitors Overview

The MAX1533ETJ+ is a power supply controller designed for notebook applications, manufactured by Analog Devices Inc. under the Maxim Integrated brand. It operates within an input voltage range of 6 V to 26 V and functions at a minimum operating temperature of -40°C and a maximum of +85°C. The device features high accuracy of 1% and draws a typical operating supply current of 15 µA. It supports both high-side and low-side sensing configurations. The component is housed in a TQFN-32 package and is classified as a current and power monitor/regulator.

Power Supply Controllers, Monitors Feature Summary

• Integrated power monitoring and regulation capabilities for notebook systems
• Supports flexible high-side or low-side current sensing configurations
• High measurement accuracy with minimal quiescent current consumption

Power Supply Controllers, Monitors Applications

• Notebook power management systems
• Battery charging circuits
• Portable electronic device power regulation

Power Supply Controllers, Monitors Procurement Notes

Verify availability status carefully as this part may be subject to limited supply or discontinuation. Confirm RoHS compliance details through official documentation before procurement. Ensure the specific suffix matches design requirements. Contact authorized distributors for current stock levels and lead times. Validate that the TQFN-32 package footprint aligns with PCB layout constraints.

Power Supply Controllers, Monitors Selection Notes

Select this component when designing notebook power architectures requiring precise current monitoring. Consider the 6 V to 26 V input range compatibility with standard battery voltages. Evaluate the 15 µA supply current against system power budget constraints. Verify thermal performance within the -40°C to +85°C operational window. Ensure the TQFN-32 package fits available board space.

Power Supply Controllers, Monitors Part Context

This device belongs to the MAX1533 series of power monitors and regulators from Analog Devices/Maxim Integrated. It is categorized under PMIC (Power Management ICs) specifically for current and power monitoring applications. The TQFN-32 package provides a compact solution for portable electronics. It serves as a specialized controller for managing power delivery in mobile computing platforms.

Power Supply Controllers, Monitors Replacement Considerations

Check for direct pin-to-pin replacements within the MAX1533 family. Review updated datasheets for any functional improvements in successor models. Verify electrical parameter compatibility if substituting with similar power monitors. Consult manufacturer obsolescence notices for long-term supply chain planning.