XC9142D32DER-G

Voltage Regulators - DC DC Switching Regulators Overview

The XC9142D32DER-G is a synchronous step-up DC/DC converter manufactured by Torex Semiconductor. It operates with an input voltage range of 0.65 V to 6 V and provides a fixed output voltage of 3.2 V. The device supports a maximum output current of 800 mA and features a switching frequency of 1.2 MHz. It utilizes Pulse Width Modulation (PWM) control and offers PFM control capability for improved efficiency at light loads. The component is housed in a WLP-6 package, measures 2 mm x 1.8 mm x 0.6 mm, and functions within a temperature range of -40 °C to +85 °C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Synchronous boost topology for high conversion efficiency
• Integrated PWM and selectable PFM control modes
• Ultra-low quiescent current operation
• Compact WLP-6 package design

Voltage Regulators - DC DC Switching Regulators Applications

• Portable electronic devices requiring low input voltage
• Battery-powered sensor modules
• Mobile communication equipment
• Consumer electronics with single-cell lithium battery inputs

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix DER-G against the official Torex datasheet to confirm the WLP-6 package type and tape-and-reel packaging configuration. Ensure compatibility with standard surface-mount assembly processes. Cross-reference the part number with authorized distributors to validate authenticity and traceability. Confirm RoHS compliance status as documented in the manufacturer's certification records.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 3.2 V output is required from a low-voltage source. The 800 mA current capacity suits moderate load applications. The 1.2 MHz frequency allows for smaller external components compared to lower-frequency alternatives. Consider the WLP-6 footprint constraints during PCB layout. Verify that the input voltage remains above the minimum threshold for stable regulation.

Voltage Regulators - DC DC Switching Regulators Part Context

This device belongs to the XC9142 series of synchronous step-up converters. The series is characterized by low input voltage operation and high efficiency. The XC9142D32DER-G specifically targets applications needing a stable 3.2 V rail from sources like single-cell lithium batteries or low-voltage DC supplies.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Direct substitutes include other XC9142 variants with different output voltages, such as XC9142D33DER-G or XC9142D22DER-G, if the output voltage requirement can be adjusted. Ensure pinout and package dimensions match before substitution.