XC9288B36CER-G

Voltage Regulators - DC DC Switching Regulators Overview

The XC9288B36CER-G is a synchronous buck converter from the XC9288 series by Torex Semiconductor. It operates with an input voltage range of 2.5V to 5.5V and provides a fixed output voltage of 3.6V at up to 1.5A. The device features HiSAT-COT technology for stable operation with low-ESR ceramic capacitors. It supports PWM/PFM auto control, achieving a quiescent current of 15uA. The switching frequency is fixed at 1.2MHz. It includes shutdown functionality and operates within a temperature range of -40°C to +105°C in a USP-C-EP-6 package.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• HiSAT-COT topology ensures stability with small ceramic output capacitors
• Integrated synchronous rectification for high efficiency
• Auto-switching between PWM and PFM modes for optimized light-load performance
• Built-in shutdown pin for power management

Voltage Regulators - DC DC Switching Regulators Applications

• Portable electronic devices requiring efficient step-down conversion
• Battery-powered systems needing low standby current
• Embedded applications with strict size constraints
• Consumer electronics utilizing single-cell lithium-ion batteries

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the complete part number including suffixes against official Torex Semiconductor documentation to ensure correct output voltage and package configuration. Confirm RoHS compliance status through the manufacturer's datasheet. Check authorized distributor availability as supply may be restricted in certain regions. Validate component authenticity through trusted supply chains.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this model when a fixed 3.6V output is required from a 2.5V to 5.5V input source. The 1.5A current capability suits moderate load applications. Consider the 1.2MHz fixed frequency for EMI management. Ensure compatibility with the USP-C-EP-6 footprint during PCB layout. Evaluate thermal requirements based on the specific application's ambient temperature and load conditions.

Voltage Regulators - DC DC Switching Regulators Part Context

This component belongs to the XC9288 family of HiSAT-COT synchronous buck converters. The series offers various fixed output voltages and current ratings. These ICs are designed for space-constrained applications requiring high efficiency and low quiescent current. The family shares common interface characteristics and control logic across different output variants.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Direct substitutes within the XC9288 series include other fixed-voltage variants such as XC9288A36CER-G or XC9288B36CER-G depending on specific suffix requirements. Verify pinout compatibility and electrical specifications before substitution. Cross-reference with Torex Semiconductor's official replacement guide for confirmed equivalents.