XC9287A1EDER-G

Voltage Regulators - DC DC Switching Regulators Overview

The XC9287A1EDER-G is a synchronous buck converter from the HiSAT-COT series by Torex Semiconductor. It operates with an input voltage range of 2.5 V to 5.5 V and delivers a fixed output voltage of 1.45 V at up to 1.5 A. The device utilizes PWM control with a switching frequency of 3 MHz. Key electrical parameters include a quiescent current of 15 uA and an operating temperature range from -40°C to +105°C. It is housed in a USP-C-EP-6 package.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrates HiSAT-COT technology for stable operation without requiring external compensation components
• Features low quiescent current consumption to enhance efficiency during light load conditions
• Includes built-in protection mechanisms such as overcurrent protection and thermal shutdown

Voltage Regulators - DC DC Switching Regulators Applications

• Portable electronic devices requiring efficient power management
• Battery-powered systems needing extended operational life
• Embedded circuits utilizing single-cell lithium-ion or lithium-polymer batteries

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'EDER' against official datasheets to confirm the fixed 1.45 V output voltage and 3 MHz switching frequency. Ensure the USP-C-EP-6 package matches your PCB footprint requirements. Confirm RoHS compliance status through manufacturer documentation before finalizing procurement decisions.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 1.45 V output is required within a 2.5 V to 5.5 V input range. The 3 MHz switching frequency allows for smaller passive components compared to lower frequency alternatives. Consider the 1.5 A current capability and low standby current for battery-operated applications where space and efficiency are critical constraints.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the XC9287 series of synchronous step-down converters. The series is characterized by high integration and compact packaging options. Variants within the family differ primarily in output voltage settings and switching frequencies, while sharing common architectural features like HiSAT-COT control and similar protection functionalities.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Consult official cross-reference lists for direct substitutes. Verify that any alternative maintains the same 1.45 V output, 1.5 A current rating, and USP-C-EP-6 package dimensions to ensure compatibility.