The MC33879APEK is an integrated circuit (IC) component that offers a wide range of features designed for automotive applications. It is specifically used in 5.0V systems with dual-input, dual-output, dual-channel, and dual-level relay/low-side outputs. Let's delve into some of its key features:
1. Dual-Channel Relay/Low-Side Outputs: The MC33879APEK supports two independent relay channels or low-side outputs. Each channel provides a maximum output current of 1.0A, making it suitable for driving various loads.
2. Integrated Relay Control: The IC integrates protective features such as over-temperature, overcurrent, and short circuit protection to ensure the reliability and safety of the connected relay coils.
3. Dual-Level Output: This feature allows the user to configure each output channel as either a simple on/off switch or a pulse width modulation (PWM) output. PWM capability enables precise control over the average voltage applied to the connected load.
4. Parallel Control Inputs: The MC33879APEK facilitates parallel control inputs, allowing the user to activate both relay channels simultaneously. This feature is beneficial for applications that require synchronized operation of the outputs.
5. High Output Voltage Range: With an output voltage range of 5.0V to 20V, this IC can drive a diverse range of loads while being compatible with a wide variety of relay coils
