NN31001A-BB Power Supplies - Board Mount

DC DC converters are an important technology used in various electronic components and equipment. It is used for converting Direct Current (DC) electrical input to a Differential Current (DC) output. The NN31001A-BB DC DC converter is a key component in the design and operation of many electronic systems and devices. This article explains the application field of NN31001A-BB and it working principle in detail.The NN31001A-BB DC DC Converter is a non-isolated, synchronous buck converter. It is a high efficiency switching power supply with a high power density and low input voltage range. It can be used for applications such as battery charging, portable electronics, automotive applications and industrial control systems. The NN31001A-BB is also suitable for buck input voltage converters due to its wide range of operating voltages and low ripple buck frequencies.The NN31001A-BB DC DC converter works on the principle of synchronous rectification and PWM (Pulse Width Modulation) control. The synchronous rectification is done by the use of two MOSFETs (Metal Oxide Semiconductor Field Effect Transistors) that are used to control the flow of current. The MOSFETs are switched on and off to regulate the output voltage. The PWM control involves applying a modulation signal to the two MOSFETs, which then determines the time for which the MOSFETs are switched off. The PWM input is provided to the control circuitry of the DC DC converter.The NN31001A-BB DC DC converter also features protection functions such as over-voltage, under-voltage, over-temperature and over-current protection. The over-voltage protection prevents the output voltage from exceeding the specified limit. The under-voltage protection prevents the output voltage from dropping below a certain limit that it has been designed to support. Similarly, the over-temperature and over-current protection ensure that the converter components are not damaged by any overload or significant temperature increase during operation.The NN31001A-BB DC DC converter also has an efficient switching frequency of up to 350kHz. The switching frequency can be adjusted from 0.5kHz to 350kHz by the user. This results in improved power conversion efficiency and lower EMI (Electromagnetic Interference). The converter also provides an adjustable soft start, which helps reduce the inrush current during converter start up. This feature also prevents the converter from causing any unexpected damage to the power supply system.The NN31001A-BB DC DC converter is an excellent choice for applications requiring efficient power transfer and a wide operating voltage range. It is designed for high efficiency and its adjustable frequency and soft start features ensure that is suitable for a variety of power supply systems and applications.

NN31000A-BB	Panasonic El...	7.44 $	1000	DC/DC CONVERTER 0.6-5.5V ...
NN31002A-BB	Panasonic El...	5.64 $	500	DC/DC CONVERTER 0.6-5.5V ...
NN31001A-BB	Panasonic El...	6.84 $	500	DC/DC CONVERTER 0.6-5.5V ...