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XC9135K29CDR-G

XC9135K29CDR-G Description

The XC9135K29CDR-G is a fixed output voltage boost converter from Torex Semiconductor Ltd., designed to provide a stable 2.9V output voltage with a maximum output current of 500mA. This IC operates within an input voltage range of 0.65V to 5.5V, making it suitable for a variety of low-voltage applications. The device features a switching frequency of 1.2MHz, which allows for the use of smaller external components, thereby reducing the overall footprint and cost of the solution. The XC9135K29CDR-G employs synchronous rectification, enhancing efficiency and performance in power management applications. Despite its obsolescence, this IC remains a robust choice for specific power management needs.

XC9135K29CDR-G Features

• Output Type: Fixed output voltage of 2.9V ensures consistent power delivery.
• Input Voltage Range: Operates from 0.65V to 5.5V, accommodating a wide range of input sources.
• Output Current: Capable of delivering up to 500mA, suitable for moderate power applications.
• Switching Frequency: 1.2MHz allows for the use of smaller inductors and capacitors, reducing the PCB footprint.
• Synchronous Rectification: Enhances efficiency and reduces power loss.
• Output Configuration: Positive output configuration simplifies circuit design.
• Compliance: REACH unaffected and ROHS3 compliant, ensuring environmental and regulatory standards are met.
• Moisture Sensitivity Level: MSL 1 (Unlimited) ensures robustness in various environmental conditions.
• Topology: Boost converter topology ideal for step-up voltage applications.
• Mounting Type: Surface mount technology (SMT) for easy integration into compact designs.
• Package: Tape & Reel (TR) packaging facilitates automated assembly processes.

XC9135K29CDR-G Applications

The XC9135K29CDR-G is well-suited for applications requiring a stable 2.9V supply from low input voltages. Its compact design and high efficiency make it ideal for:

• Battery-powered devices: Provides efficient power conversion from single-cell batteries.
• Portable electronics: Ideal for compact, low-power devices such as smartphones, tablets, and wearable technology.
• IoT devices: Ensures reliable power delivery in Internet of Things (IoT) applications with low power consumption.
• Medical devices: Suitable for portable medical equipment where size and efficiency are critical.
• Industrial sensors: Provides stable power for sensors and monitoring devices in industrial environments.

Conclusion of XC9135K29CDR-G

The XC9135K29CDR-G is a versatile and efficient boost converter that offers a reliable solution for applications requiring a fixed 2.9V output. Despite its obsolescence, its wide input voltage range, high switching frequency, and synchronous rectification make it a valuable component in power management designs. The compact surface mount package and compliance with environmental standards further enhance its appeal. While newer alternatives may exist, the XC9135K29CDR-G remains a robust choice for engineers seeking a proven and efficient power management solution.