MB39A130APFT-G-BNDE1

The MB39A130APFT-G-BNDE1 is a low power, 120mA Buck Step-Down DC-DC Converter. Its small size, low profile, and low input voltage range make it an ideal choice for a number of applications. From regulating input voltages to providing a stable output power for devices of all sizes, the MB39A130APFT-G-BNDE1 is well-suited to many applications.

Application Field

The MB39A130APFT-G-BNDE1 is suitable for applications such as mobile phone chargers, portable digital devices, portable consumer products, and portable electronic devices. This versatile device can be used to power many consumer electronic devices, including portable radios, cell phones, and laptop computers. It is also used in automotive applications, including fuel injectors, fuel pumps, and on-board electronics. The MB39A130APFT-G-BNDE1 is also used in industrial and medical applications, providing reliable and efficient power to sensitive medical and industrial devices.

Working Principle

The MB39A130APFT-G-BNDE1 works through a pulse-width modulation principle. This technique uses a set of pulses with different duty cycles to control the output voltage. When the duty cycle of the pulses is increased, the output voltage is also increased. The pulse-width modulation technique enables the MB39A130APFT-G-BNDE1 to regulate the output voltage to within a few millivolts of the programmed value.

The MB39A130APFT-G-BNDE1 is equipped with a synchronous current-mode switching regulator that utilizes a two percent tolerance on peak inductor current. This ensures the output voltage is precisely regulated and reduces EMI issues. The input voltage range of 2.5V to 6.5V makes it suitable for a variety of portable devices. The power-saving Sleep mode reduces the power consumption to 10 uA, reducing the total current consumption.

Conclusion

The MB39A130APFT-G-BNDE1 is a versatile, low-profile, small size, low power DC-DC converter. It utilizes a pulse-width modulation technique to control the output voltage, and its synchronous current-mode switching regulator ensures precise voltage regulation. The wide input voltage range and low power consumption make it suitable for a variety of portable applications. The MB39A130APFT-G-BNDE1 is an ideal solution for powering sensitive medical and industrial devices, as well as consumer electronic devices.