XC9235G16D4R-G

Voltage Regulators - DC DC Switching Regulators Overview

The XC9235G16D4R-G is a synchronous step-down DC/DC converter from Torex Semiconductor. It provides a fixed 1.6V output with a maximum current of 600mA. The device operates within an input voltage range of 2V to 6V and features a switching frequency of 1.2MHz. It utilizes a 6-XDFN package with an exposed pad, suitable for surface mount applications. The component supports an operating temperature range from -40°C to +85°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Synchronous rectification topology for improved efficiency
• Built-in driver transistor with low on-resistance
• Fixed output voltage configuration
• Compact surface-mount packaging

Voltage Regulators - DC DC Switching Regulators Applications

• Portable electronic devices requiring efficient power management
• Battery-powered systems needing stable voltage regulation
• Embedded circuits utilizing single-cell lithium-ion power sources

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix D4R against official Torex documentation to confirm package type and tape-and-reel specifications. Ensure compatibility with your PCB footprint design for the 6-XDFN exposed pad configuration. Cross-reference the part number with authorized distributors to confirm authenticity and current availability status before finalizing procurement orders.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 1.6V output is required from a 2V to 6V input source. The 600mA current capability suits moderate load applications. Consider the 1.2MHz switching frequency for balancing component size and efficiency. The synchronous design offers better performance than non-synchronous alternatives in similar form factors.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the XC9235 series of synchronous step-down converters. The series includes variants with different output voltages and packages. The G16D4R-G designation indicates a specific fixed voltage version in the XDFN package format, distinct from other series members like the XC9236 or XC9237 which may offer adjustable outputs or different pin configurations.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Direct substitutes include other XC9235 series parts with identical 1.6V output and 600mA rating, such as XC9235A16CMR-G or XC9235C16C4R-G, provided the package footprint matches. Verify electrical parameters and thermal characteristics before substitution.