XC9287B3DDER-G

Voltage Regulators - DC DC Switching Regulators Overview

The XC9287B3DDER-G is a synchronous step-down DC/DC converter manufactured by Torex Semiconductor Ltd. It integrates high-speed PWM control circuitry and an internal N-channel power MOSFET to deliver efficient voltage regulation. The device supports a wide input voltage range, enabling operation in various industrial and consumer electronic applications. It features adjustable output voltage settings and includes comprehensive protection mechanisms such as overcurrent protection and thermal shutdown to ensure reliable system performance under diverse operating conditions.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrates synchronous rectification with internal power MOSFETs for high efficiency
• Supports flexible switching frequency selection via external resistor
• Includes built-in overcurrent protection and thermal shutdown circuits

Voltage Regulators - DC DC Switching Regulators Applications

• Portable electronic devices requiring efficient power management
• Industrial equipment power supply lines
• Battery-powered systems needing stable voltage regulation

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the complete part number including suffixes against official Torex documentation to confirm pinout and package specifications. Ensure compatibility with required input voltage ranges and load currents before integration. Cross-reference datasheet revisions to confirm feature availability and electrical characteristics match design requirements.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when designing compact power solutions requiring high efficiency and integrated protection. Evaluate the required output voltage accuracy and ripple specifications against the device capabilities. Consider the thermal performance and PCB layout requirements associated with the specific package type to ensure optimal heat dissipation and signal integrity.

Voltage Regulators - DC DC Switching Regulators Part Context

This model belongs to the XC9287 series of synchronous buck converters from Torex Semiconductor. The series is designed for applications demanding small footprint and high efficiency. The specific variant indicates the output voltage setting and package configuration, aligning with Torex's focus on analog CMOS power management ICs for modern electronic systems.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Consult official Torex documentation for direct substitutes within the XC9287 family. Verify pin-to-pin compatibility and electrical parameter equivalence before replacing existing components in established designs.