XC9285A3BCER-G

Voltage Regulators - DC DC Switching Regulators Overview

The XC9285A3BCER-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 provides a fixed output of 3.15 V at up to 1 A. The device utilizes PWM control with a switching frequency of 1.2 MHz and features a low quiescent current of 15 uA. It includes shutdown functionality and operates within a temperature range of -40°C to +105°C, housed in a USP-C-EP-6 package.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• HiSAT-COT topology enables stable operation with small external components
• Synchronous rectification improves efficiency across load ranges
• Fixed PWM control maintains constant switching frequency for noise management

Voltage Regulators - DC DC Switching Regulators Applications

• Portable electronic devices requiring efficient power conversion
• Battery-powered systems needing low standby current
• Embedded circuits with strict space constraints

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and specific datasheet revisions prior to integration. Ensure ordering suffixes match exact electrical specifications. Validate supply chain documentation against official Torex Semiconductor records to prevent counterfeit risks.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this part when a fixed 3.15 V output is required within a 5.5 V input limit. The 1 A capacity suits moderate load applications. Consider the USP-C-EP-6 package for thermal performance. Verify that the 1.2 MHz frequency aligns with EMI requirements. Compare against other XC9285 variants if different output voltages are needed.

Voltage Regulators - DC DC Switching Regulators Part Context

This component belongs to the XC9285 series of HiSAT-COT synchronous buck converters. The series focuses on high efficiency and compact design for portable electronics. The 'A3B' designation indicates the specific 3.15 V fixed output version. The 'ER-G' suffix denotes the reel packaging and environmental compliance.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Check XC9285A3CCER-G for a 3.25 V output alternative. Other XC9285 variants offer different fixed voltages. Ensure pin compatibility and thermal characteristics match when substituting.