AM27EC03

Voltage - Forward (Vf) (Typ):	2V
Height (Max):	2.92mm
Size / Dimension:	2.21mm L x 2.21mm W
Supplier Device Package:	SMD
Package / Case:	2-SMD, Gull Wing
Features:	--
Wavelength - Peak:	627nm
Wavelength - Dominant:	625nm
Mounting Type:	Surface Mount
Viewing Angle:	20°
Current - Test:	20mA
Series:	--
Lens Style/Size:	Round with Domed Top, 1.78mm
Millicandela Rating:	100mcd
Lens Transparency:	Clear
Lens Color:	Colorless
Color:	Red
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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LED Indication - Discrete
The AM27EC03 is a type of discrete standing output Intelligent Indicator Controllers produced by Avago Technologies. It is used to control indicator lights and help maintain their brightness. It consists of a voltage-controlled oscillator (VCO), a selectable reset circuit, and an 8-level linear output. The VCO produces a relatively low-frequency signal that is used to modulate the brightness of LEDs (light emitting diodes) being controlled. The AM27EC03 enables up to 8 LED levels to a maximum of 500mA. A selector switch is used to set the maximum current of the LED, allowing for flexibility in the output that can be achieved. The output current can be set for 3A or 500mA, which is well within the rating of most LED lamps that are used for indication purposes. At the same time, the input voltage can be as low as 3.5V, making the device suitable for portable operations.The working principle of the AM27EC03 is simple. When a voltage is applied to the VCO, it produces a low frequency signal which is used to modulate the LEDs\' brightness. This modulation results in certain levels of brilliance, with the levels being determined by an 8-bit selector switch on the device. The selector switch provides the user with the ability to easily modify the output level of the LEDs. The output current can be regulated using the same switch, allowing for flexibility with the maximum current level that can be achieved. Additionally, the reset circuit enables the user to program the VLC to reset itself once a predetermined condition is met, making it ideal for use in applications where a constant brightness is required.The AM27EC03 is designed to be compatible with a wide range of LED lamps, including those used for indication purposes. Its versatility also makes it applicable across a wide range of industries. It is frequently used in automotive lighting systems, portable electronics, and commercial and industrial lighting.The wide range of features and applications means that the AM27EC03 is becoming increasingly popular for LED indication applications. Its versatility, small size, and advanced output settings allow for it to be used in a variety of situations, making it an ideal solution for any indication system.

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