XC9265B121MR-G

XC9265B121MR-G application field and working principle

The XC9265B121MR-G is a highly efficient DC-to-DC switching regulator by TDK Semiconductor Solutions. It offers excellent performance, high accuracy and accuracy, fast response and low power consumption. It can be used to power portable consumer electronics and industrial equipment.

The XC9265B121MR-G integrates a synchronous rectified step-down (buck) converter equipped with a wide range of features. It offers constant on-time control with a minimum ON-time of 70 ns. This provides a very low quiescent current of 6.3 mA and excellent load regulation. The internal frequency compensation simplifies the design of the external components and reduces component count.

The XC9265B121MR-G has a wide input voltage range of 3.5 V to 44 V, and a wide output voltage range from 0.8 V to 16 V. This is suitable for various applications such as battery powered devices, which may require from a wide input voltage range and precise output voltage features.

The XC9265B121MR-G is equipped with a variety of features, such as over-temperature protection, under-voltage lockout, soft-start, as well as thermal shutdown. These features ensure safe and reliable operation in harsh conditions.

The XC9265B121MR-G has a low operating frequency of 1 MHz and its high peak current of 5.5A make it an ideal choice for applications requiring high peak performance. The PWM frequency is adjustable and there is a PFM mode which helps to minimize output noise and ripple voltage.

The XC9265B121MR-G has an integrated safety driving stage with pulse-skipping operation which helps to reduce the output voltage ripple. The output voltage ripple is very low in the PFM mode, less than 10 mV.

The XC9265B121MR-G is optimized for efficiency and power density, with a maximum efficiency of 97%. Its high efficiency and higher power density make it ideal for applications that require low power consumption and better thermal performance.

The XC9265B121MR-G is a perfect choice for powering various high performance electronic devices. It provides excellent protection and stability, making it an ideal device for various industrial applications and consumer electronics.