RACD60-2100/OF

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LED Drivers

LED drivers are electronic devices used to control the current, voltage, and power in LEDs. They are designed to provide a constant current and voltage to the LEDs. This ensures that the LEDs are operating at optimum efficiency, and prevents damage to the devices due to over or under powering.

RACD60-2100/OF Application Field and Working Principle

The RACD60-2100/OF is an LED driver designed for a wide range of applications. It provides low-voltage and constant current regulation to LEDs with a single input voltage of up to 12V DC. The device features a programmable dimming range of up to 20mA in 8-bit resolution for precise level control. It also includes an external dimming pin for user-defined dimming curves.

The RACD60-2100/OF LED driver is designed to function in a current boost mode. This means that the output current is proportional to the input voltage, up to a maximum set value. This allows the user to precisely adjust the output current within a certain range in order to compensate for environmental factors such as temperature or voltage drops.

The primary components of the RACD60-2100/OF LED driver are two analog-to-digital converters (ADCs), two digital-to-analog converters (DACs), two MOSFETs, and other components such as resistors and capacitors. The ADCs and DACs convert the analog input signal to digital for precise voltage/current control. The two MOSFETs are used as a switch to control the LED current. The Resistors and Capacitors provide additional filtering and power conditioning. The device is designed to work at ambient temperatures ranging from -20°C to +70°C.

The RACD60-2100/OF LED driver is ideal for applications such as automotive lighting, factory lighting, outdoor lighting, and power-restricted lighting applications. It is well suited for applications that require precise dimming with a low input voltage, high efficiency, and a long operating lifetime.

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