BD27400GUL-E2

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	Class D
Output Type:	1-Channel (Mono)
Max Output Power x Channels @ Load:	2.5W x 1 @ 4 Ohm
Voltage - Supply:	2.5 V ~ 5.5 V
Features:	Depop, Short-Circuit and Thermal Protection
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C (TA)
Supplier Device Package:	9-VCSP50L1 (1.5x1.5)
Package / Case:	9-UFBGA, CSPBGA

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BD27400GUL-E2 application field and working principleLinear Amplifiers, or LAs, are a type of audio amplification device that amplify audio signals by providing a consistent source of power to the audio source. They are used in a variety of audio applications from recording studios, home audio systems and live sound reinforcement to instrument amplifiers and professional audio systems. The BD27400GUL-E2 is a linear amplifier designed for use in automotive audio applications.The BD27400GUL-E2 is a two-channel linear amplifier that provides up to 150 Watts of power (RMS) per channel, or 300 Watts total. The amplifier is rated at 4 ohms and can be bridge-connected to deliver up to 600 Watts RMS into a 4 ohm load. It is also equipped with a variable low-pass filter and subsonic filter that allow users to adjust the amplifier’s sound characteristics to match the speaker it is powering. The amplifier includes a 4-way protection circuit that guards against short circuits, thermal overload, DC offset and over-voltage.The BD27400GUL-E2’s operating principle is based on the use of a switching power supply that converts the vehicle’s 12V battery voltage into a higher voltage, which is then regulated by the amplifier’s output stages. This allows it to deliver high power levels with a high efficiency, allowing for better heat dissipation and reduced power consumption.The BD27400GUL-E2 is designed to provide an excellent sound quality and is an ideal choice for powering two stereo amplifiers in a vehicle’s audio system. It is also a great choice for powering a subwoofer in both a car audio system and a home audio system. The BD27400GUL-E2 can be used in a variety of applications and its protection circuitry makes it reliable and safe to use.In conclusion, the BD27400GUL-E2 is a two-channel linear amplifier designed for use in automotive audio applications. It is capable of delivering up to 150 Watts RMS per channel or 600 Watts RMS when bridge connected to a 4 ohm load. The amplifier features a switching power supply, low-pass filter and subsonic filter for sound control and temperature protection for reliable operation. The BD27400GUL-E2 is an excellent choice for powering amplifiers and subwoofers in both car and home audio systems.

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