LFP0300-B4NMB

Series:	--
Part Status:	Active
Amplifier Type:	Liquid Level
Voltage - Supply:	12 V ~ 30 V
Output Type:	NPN / PNP
Current - Supply:	100mA
Operating Temperature:	-20°C ~ 60°C (TA)
Mounting Type:	Cable

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The LFP0300-B4NMB is a highly reliable and cost-effective solution for various applications related to amplifiers. It is capable of handling up to 10V and provides an output power range of up to 400mW. The device also features a temperature stable performance and low distortion level for optimum operation.Application FieldThe LFP0300-B4NMB is designed to provide robust performance in various audio applications such as speakers, subwoofers, receivers, amplifiers, and other related equipment. The device also offers excellent performance in radio transmitters, video systems, cellular base stations, optical components, and imaging systems.Working PrincipleThe LFP0300-B4NMB is based on a class D audio amplifier topology. It utilizes a pulse width modulation (PWM) technique to achieve high efficiency and low distortion level. In this configuration, the voltage and current waveforms are converted to pulses that are low in harmonic content.The device employs power multiplexing and modulation to reduce the loss of the signal due to switching. The typical working frequency of the device is 20 kHz. It features a high power gain of up to 30dB and a low noise figure.The LFP0300-B4NMB also offers a low-pass filter to reduce the high-frequency noise. It is also equipped with an inrush current limiter to protect the device against current surge.ConclusionThe LFP0300-B4NMB is a highly reliable and cost-effective solution for various applications related to amplifiers. It is capable of handling up to 10V and provides an output power range of up to 400mW. The device also features a temperature stable performance and low distortion level for optimum operation. In addition, the device utilizes a pulse width modulation (PWM) technique to achieve high efficiency and low distortion level.

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