BD15IC0MEFJ-ME2

Current - Output:	1A
Supplier Device Package:	8-HTSOP-J
Package / Case:	8-SOIC (0.154", 3.90mm Width) Exposed Pad
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 105°C
Protection Features:	Over Current, Over Temperature, Soft Start
Control Features:	Enable
PSRR:	--
Current - Supply (Max):	500µA
Current - Quiescent (Iq):	0.25mA
Series:	Automotive, AEC-Q100
Voltage Dropout (Max):	0.9V @ 1A
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	1.5V
Voltage - Input (Max):	5.5V
Number of Regulators:	1
Output Type:	Fixed
Output Configuration:	Positive
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction

The BD15IC0MEFJ-ME2 is a voltage regulator that achieved high-current accuracy and exceptional dynamic performance. It features ultra low operating current, low dropout voltages and high transient response rate. This device primarily intended for use in automotive cooling fans, however it can also be used for power supplies, audio power amplifiers, automotive signal amplifiers, as well as any other application that require current stability and accurate output.

Design of BD15IC0MEFJ-ME2

The BD15IC0MEFJ-ME2 is a linear voltage regulator designed to bring stability to automotive cooling fans. The device is enclosed in a small 8-pin SOP package and operates from -40 °C to +85 °C. The low operating current for the regulator is only 0.4 mA and will drop even lower when the output voltage is close to the 3.3 V target. Furthermore, its high transient response rate makes it one of the best solutions for fan tracking applications.

Application Field

The BD15IC0MEFJ-ME2 is primarily used for fan speed control in automated systems, such as automobiles. It is an excellent voltage regulator because of its ultra low operating current, low dropout voltage and extremely fast transient response rate. Additionally, it has an internal circuit protection, which prevents it from incorrect operations due to overvoltage, undervoltage and over-current conditions.The BD15IC0MEFJ-ME2 can also be used in power supplies. It provides excellent voltage stability and works great with high-current loads, making it an ideal choice for heavy-duty applications. Furthermore, it can be used in audio power amplifiers, automotive signal amplifiers, as well as any other application that need current stability and accurate output.

Working Principle

The BD15IC0MEFJ-ME2 is a linear voltage regulator. This device uses voltage regulation to maintain a stable output voltage. When the input voltage exceeds the regulated output voltage, the BD15IC0MEFJ-ME2 will channel some of the excess voltage as heat dissipation, thus reducing the output voltage. The BD15IC0MEFJ-ME2 also has a programmable current limit that prevents it from being damaged by over-current conditions.The BD15IC0MEFJ-ME2 maintains a very stable and accurate output voltage thanks to its fast transient response rate. In addition to that, it features low operating current and very low dropout voltage. The device is ideal for fan speed control applications, but can also be used in other applications that require a stable voltage and accurate current flow.

Conclusion

The BD15IC0MEFJ-ME2 is a linear voltage regulator designed for automotive cooling fan applications. It is a great solution due to its ultra low operating current, low dropout voltage and fast transient response rate. Additionally, the BD15IC0MEFJ-ME2 can be used in other applications that require current stability and accurate output, such as power supplies, audio power amplifiers and automotive signal amplifiers.

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