XC9220C09AER-G

DC DC Switching Controllers Overview

The XC9220C09AER-G is a non-isolated Buck switching controller manufactured by Torex Semiconductor. It operates within an input voltage range of 2.8 V to 16 V and supports an adjustable output voltage with a maximum output current of 3 A. The device features a fixed switching frequency of 1 MHz and allows for up to 100% duty cycle operation. Designed for surface-mount installation, it utilizes the USP-6C package and functions reliably across a temperature range of -40°C to +85°C.

DC DC Switching Controllers Feature Summary

• Supports high-frequency switching at 1 MHz to enable compact external component sizing
• Provides adjustable output voltage capability for flexible power rail generation
• Capable of delivering up to 3 A output current for demanding load applications

DC DC Switching Controllers Applications

• Portable electronic devices requiring efficient step-down power conversion
• Battery-powered systems utilizing wide input voltage ranges
• General-purpose DC-DC converter designs in consumer electronics

DC DC Switching Controllers Procurement Notes

Verify the specific package type USP-6C against your PCB footprint requirements before ordering. Confirm that the 1 MHz switching frequency aligns with your electromagnetic interference constraints and inductor selection. Ensure the operating temperature range meets your environmental specifications. Cross-reference the manufacturer part number XC9220C09AER-G with official distributor catalogs to ensure authenticity and correct revision status.

DC DC Switching Controllers Selection Notes

Select this controller when a compact solution is required due to its 1 MHz switching frequency. It is suitable for applications needing an adjustable output voltage derived from a 2.8 V to 16 V input source. Consider the USP-6C package size for space-constrained designs. Verify that the 3 A current rating satisfies the peak load demands of the target circuit without exceeding thermal limits.

DC DC Switching Controllers Part Context

This component belongs to the XC9220 series of step-down DC/DC controllers from Torex Semiconductor. The series offers various switching frequencies and packages to suit different design needs. The XC9220C09AER-G specifically denotes the version with 1 MHz frequency and USP-6C packaging, distinguishing it from other variants like the XC9220C09AMR-G which uses SOT-25-5.

DC DC Switching Controllers Replacement Considerations

XC9220C09AMR-G shares identical electrical specifications but differs in package (SOT-25-5). XC9220C093MR-G offers a 300 kHz frequency. XC9220C095MR-G provides a 500 kHz frequency. Direct pin-to-pin replacement requires matching the package type.