XC9287A3EDER-G

Voltage Regulators - DC DC Switching Regulators Overview

The XC9287A3EDER-G is a synchronous buck converter from the HiSAT-COT series by Torex Semiconductor. It operates with a fixed output voltage of 3.45 V and supports an output current of 1.5 A. The device accepts an input voltage range from 2.5 V to 5.5 V. It utilizes PWM control with a switching frequency of 1.2 MHz. The component features a low quiescent current of 15 uA and includes a shutdown function. It is housed in a USP-C-EP-6 package and functions within a temperature range of -40°C to +105°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• HiSAT-COT topology enables stable operation without external compensation components
• Synchronous rectification design improves conversion efficiency
• Integrated shutdown pin allows for effective power management

Voltage Regulators - DC DC Switching Regulators Applications

• Portable electronic devices requiring efficient power regulation
• Battery-powered systems needing low standby current
• Embedded circuits utilizing single-cell lithium-ion inputs

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix ER against official Torex documentation to confirm the USP-C-EP-6 package type. Ensure the EDER designation matches the required 3.45V fixed output specification. Cross-reference the RoHS compliance status directly with the manufacturer's datasheet before finalizing procurement orders.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this model when a fixed 3.45V output is required from a 2.5V to 5.5V input source. The 1.5A capacity suits moderate load applications. The 1.2MHz frequency balances size and efficiency. Verify that the USP-C-EP-6 footprint fits the target PCB layout constraints.

Voltage Regulators - DC DC Switching Regulators Part Context

This component belongs to the XC9287 family of HiSAT-COT synchronous buck converters. These regulators are designed for high efficiency and compact designs. The series typically offers various fixed output voltages and packaging options to suit different portable electronics requirements.

Voltage Regulators - DC DC Switching Regulators FAQ

What is the switching frequency of the XC9287A3EDER-G?

The switching frequency is fixed at 1.2 MHz.

Does this regulator support adjustable output voltage?

No, the XC9287A3EDER-G provides a fixed output voltage of 3.45 V.