XC9235E2ADER-G

Voltage Regulators - DC DC Switching Regulators Overview

The XC9235E2ADER-G is a synchronous step-down DC/DC converter manufactured by Torex Semiconductor. It features a Buck topology with an input voltage range of 1.8 V to 6 V and delivers a fixed output voltage of 2.4 V at up to 600 mA. The device operates with a typical quiescent current of 21 uA and supports switching frequencies of 1.2 MHz or 3 MHz. It functions within a temperature range of -40 C to +85 C and utilizes a USP-C-EP-6 package.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Synchronous rectification architecture utilizing internal P-channel and N-channel MOS transistors for high efficiency.
• Capable of operating with ceramic output capacitors, simplifying external component requirements.
• Integrated PWM control mechanism ensures stable regulation across the load spectrum.

Voltage Regulators - DC DC Switching Regulators Applications

• Portable electronic devices requiring efficient power management
• Battery-powered systems needing low standby current consumption
• Embedded circuits demanding compact surface-mount power solutions

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'E2' against official documentation to confirm the fixed 2.4 V output voltage and 1.8 V minimum input requirement. Ensure the ordering suffix matches the required switching frequency configuration and package type. Cross-reference the manufacturer part number directly with the datasheet to avoid confusion with other variants in the XC9235 series that may have different electrical characteristics.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 2.4 V output is required from a 1.8 V to 6 V input source. It is suitable for applications prioritizing low quiescent current and compact size due to the USP-C-EP-6 package. Consider the 1.2 MHz or 3 MHz switching frequency options based on inductor size constraints and noise sensitivity requirements in the target design.

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 fixed outputs (A, B, C, E, G types) and adjustable outputs (D, F types). The XC9235E2ADER-G specifically represents a fixed-output variant designed for straightforward integration into systems requiring a precise 2.4 V rail without external feedback resistors.

Voltage Regulators - DC DC Switching Regulators FAQ

Does the XC9235E2ADER-G include a shutdown function?

No, this specific variant does not feature a shutdown pin; it lacks dedicated enable/disable control functionality.

What is the minimum input voltage for this model?

The minimum operating input voltage is 1.8 V, as indicated by the 'E' series designation in the product line.