TDA16847-2

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The TDA16847-2 is a multi-output Pulse Width Modulated (PWM) voltage regulator IC device specifically designed for use in power supplies, monitors, and other controllers. This device is an integrated switching regulator, comprising a programmable PWM controller and a high speed MOSFET switching power regulator, which provides a number of single-output and multi-output voltage regulation solutions for a range of applications. It is an excellent choice for applications where both simplicity and regulation accuracy is requiredThe TDA16847-2 is a highly programmable IC, capable of providing a number of configurable voltage and current regulation functions. It is a versatile controller, able to create different types of switching regulators, including the buck, boost, and buck-boost type. The device also features cycle-by-cycle current limiting (with automatic burst mode operation) and thermal shutdown protection.The device is optimized for applications requiring both simple and accurate regulation over a wide range of line, load and environmental conditions. The device includes a 20-bit DAC resolution and a 8-bit programmable voltage ramp so that the output voltage can be tuned over a very wide range. This makes the TDA16847-2 ideal for applications that require a very precise and stable output voltage, such as those found in power supplies, monitors, and other industrial control systems.The TDA16847-2 also features an internal clock so that the switching frequency can be adjusted for various system environments. This internal clock operates in range of 500kHz to 1.25MHz and provides a wide range of frequency settings for different switching configurations. In addition, the device has eight selectable dead time periods and dynamic compensation to ensure stable operation over a variety of switching conditions.In order to keep the power supply system as efficient as possible, the device also provides a Low Power Mode (LPM) feature. This feature enables the device to enter a low-power state when the load is small, a further increasing the overall efficiency of the system. Moreover, the TDA16847-2 also contains an integrated over-temperature protection circuit and over-current protection features, ensuring that the device is well-protected during normal operation.In summary, the TDA16847-2 is a versatile, multi-functional, high performance IC device that can be used in a variety of power supply, monitor, and controller applications. It is an excellent choice for applications that require both accuracy and stable output voltage over a wide range of operating conditions. With its integrated current limiting, thermal shutdown protection, and LPM mode, the TDA16847-2 is a reliable choice for any system that needs to maintain a high degree of power supply stability and efficiency.

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