VN920

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The VN920 Power Management IC (PMIC) is an integrated power control integrated circuit (IC) developed by Texas Instruments that provides power solutions that simplify the design of multiple system voltage configurations and power distribution in cost-sensitive applications. It is found in a wide range of applications, ranging from portable and consumer applications to automotive, industrial and aerospace applications.

The VN920 PMIC allows designers to reduce power supply design time by automatically distributing the power supply load to multiple channels, thus providing the flexibility to accommodate a wide range of applications. The Power Distribution Switch (PDS) is equipped with a low voltage standby monitoring feature that allows the load to maintain its power level regardless of the voltage level of the power supply input.

The VN920 Load Driver is a powerful 9-bit digital-to-analog converter (DAC) that provides a direct interface with a wide range of digital I/O pins. It is capable of operating at 50MHz, allowing for extremely fast switching times, making it ideal for applications requiring fast response times.

The VN920 Working Principle is twofold: first, it uses DC-DC converter circuitry to convert an incoming supply voltage to the precise level required by a particular application. Second, it provides distributed control over the various output voltages, ensuring power is delivered to the target components in an efficient manner.

The combination of the PDS, Load Driver and Working Principle make the VN920 PMIC an ideal choice for designers working in cost-sensitive applications requiring a high degree of power control. With its multiple channels and on-chip monitoring and control, the VN920 provides a fast, reliable, and cost-effective solution.

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