ILC6383CIR33X

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The ILC6383CIR33x devices are the optimum choice when designing a buck-based, integrated Power Management IC (PMIC). This PMIC incorporates an array of voltage regulators, DC-DC switching regulators, and Dual-Mode logic control, simplifying the design and improving the power management system\'s performance. This PMIC is ideal for embedded and mobile applications such as TVs, tablets, mobile phones, and other low-power devices that require efficient power management in a compact package.

The ILC6383CIR33x is suitable for a wide range of applications due to its outstanding efficiency and its low quiescent current. The device features a wide operating current range, allowing the device to be used in systems operating at 5V to 36V. This PMIC also supports a wide range of input voltages, ranging from 19V to 83V, making it suitable for both AC-DC power supply and battery-powered devices.

The ILC6383CIR33x is a highly integrated DC-DC switching regulator IC that provides excellent output voltage accuracy, fast transient response and high power efficiency. Its Dual-Mode logic control pin eliminates the need for an external switching device and increases power-on efficiency. The device employs Pulse Frequency Modulation (PFM) and Pulse Width Modulation (PWM) technologies, enabling optimum performance during light-load conditions at low switching frequencies, and providing excellent full-load performance at high switching frequencies.

The device consists of two main sections: an internal DC-DC switching regulator, and an external logic control block. The internal regulator is responsible for converting the input voltage to the desired output voltage. The internal regulator consists of a power module, an inductor, and an output capacitor. The power module is a linear voltage regulator, which is responsible for controlling the output voltage and the magnitude of the switching waveform. The inductor is responsible for smoothing out the switching waveform and delivering the required power to the load. The output capacitor is responsible for filtering the switching waveform and providing additional power to the load during peak current demands. The external logic control block is responsible for controlling the internal regulator. It consists of a low-noise oscillator, a dual-mode logic controller, and a voltage feedback loop. The low-noise oscillator is responsible for providing the switching signal to the power module. The dual-mode logic controller is responsible for controlling the frequency and duty cycle of the switching waveform. The voltage feedback loop is responsible for adjusting the switching waveform in order to regulate the output voltage.

The ILC6383CIR33x provides excellent performance with low noise and high efficiency. The device is suitable for a wide range of applications from TV to mobile phone, thanks to its integrated solution. With its high-level of integration, the ILC6383CIR33x is the ideal PMIC for embedding power management in compact and low-power devices.

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