AM2520SECK03 Optoelectronics

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AM2520SECK03 is a discrete LED indication device from Broadcom, primarily used in a variety of consumer and automotive electronics. This device is made up of two channels that can be used for both data and GPS synchronization, as well as for the control of LED indicators. The product is part of the Broadcom microchip family and is developed for a wide range of applications, including automotive, consumer and industrial sectors.

The AM2520SECK03 utilizes a two-channel system with a maximum output voltage of 6.5 volts and frequency range from 200 kHz to 30 MHz. It can be used to directly drive multiple pairs of LEDs in either series or parallel configuration. The device’s supply voltage, sink current and frequency can be adjusted using the adjustable potentiometer.

AM2520SECK03 can be used to drive multiple series or parallel pairs of LEDs. It also contains an internal system timer to drive the LEDs in a pulsing mode, providing a dynamic light look. This timer can also be programmed to drive different LEDs in a staggering fashion, creating a spreading effect.

The working principle of the AM2520SECK03 is quite simple. It contains two channels, one for the data transmission and GPS synchronization, and one for the control of the LED indicators. The data channel is connected to the microcontroller, whereas the control channel is used to control the intensity, frequency and current of the LED driver.

The LED driver contains two channels, which allow for direct control of the voltage (VCC) and current (VOUT) of the LED. The two channels are controlled by the adjustable potentiometer, which is used to adjust the supply voltage, sink current, and frequency.

AM2520SECK03 is a highly efficient LED indication device, with a wide range of applications. It has been used in many consumer and automotive applications, such as automotive instrument panels, rearview mirrors, and GPS navigation devices. The device is designed to be both cost-effective and efficient in power consumption.

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