XC9285B16CMR-G

Voltage Regulators - DC DC Switching Regulators Overview

The XC9285B16CMR-G is a synchronous buck converter from the HiSAT-COT series by Torex Semiconductor. It operates with a fixed output voltage of 1.6 V and supports an output current of 1 A. The device utilizes PWM control and features a switching frequency of 1.2 MHz. It accepts input voltages between 2.5 V and 5.5 V. Key electrical parameters include a quiescent current of 15 uA and a shutdown function. The component is rated for operation within a temperature range of -40°C to +105°C and is housed in a SOT-25-5 package.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrates HiSAT-COT technology for stable operation without requiring external compensation components.
• Features a built-in shutdown pin to minimize power consumption during standby modes.
• Utilizes synchronous rectification to enhance conversion efficiency across various load conditions.

Voltage Regulators - DC DC Switching Regulators Applications

• Portable electronic devices requiring efficient step-down regulation
• Battery-powered systems needing low quiescent current
• Embedded circuits with strict space constraints

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix CMR-G against official Torex documentation to confirm the reel packaging configuration. Ensure the input voltage range aligns with your system's supply rails. Cross-reference the 1.6 V output setting with design requirements. Confirm RoHS compliance status through the manufacturer's latest datasheet before finalizing procurement specifications.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 1.6 V output is required from a 2.5 V to 5.5 V input source. The 1 A current capacity suits moderate load applications. Consider the SOT-25-5 package size for compact board layouts. Verify that the 1.2 MHz switching frequency meets electromagnetic interference constraints for the target application environment.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the XC9285 series, which comprises synchronous step-down DC/DC converters. The series is characterized by high efficiency and small footprint solutions. The B16 designation specifically indicates the fixed 1.6 V output variant within the product line.

Voltage Regulators - DC DC Switching Regulators FAQ

What control method does the XC9285B16CMR-G use?

It uses Pulse Width Modulation (PWM) control for steady-state operation.

Does the XC9285B16CMR-G support external adjustment of the output voltage?

No, the output voltage is fixed at 1.6 V as indicated by the model suffix.