HV9112NG-G

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The HV9112NG-G is a cost-effective integrated switching voltage regulator and power management integrated circuit (PMIC). The PMIC integrates significantly reduce system energy losses to integrate various functions such as power input, output, regulation and system power management into a single high performance device. It is suitable for applications with both step-down and step-up converter topologies, making it a versatile and cost-effective voltage regulator.

The HV9112NG-G is a high performance DC/DC switching regulator controller with high efficiency, small size and low EMI compliance. It perfoms both step-down and step-up conversion operation with a 4 MHz fixed frequency internally, allowing power circuits to be designed with perfectly matched components, such as inductors and passive filters. It integrates several high performance power control and monitoring features, allowing flexible power supply design and improved system reliability. It also has a wide input voltage range and can operate up to 2.5V output voltage.

The HV9112NG-G provides both Buck, Buck/Boost and SEPIC conversion topologies with a single device, allowing the design to be scalable and enabling a wide range of output voltages and output power, while also providing the most flexible solution for various applications. It features an efficient, programmable valley current control which eliminates the input capacitor ripple current from the output. Moreover, the HV9112NG-G incorporates an interface for remote on/off and power saving mode for improved energy efficiency.

The HV9112NG-G has an adaptive switching frequency of up to 4MHz, providing more headroom for faster transient response and larger output current. It also features various protection features, such as over current protection (OCP), under voltage protection (UVP) and over temperature protection (OTP). These features help to maximize the reliability and performance of the system. Additionally, the integrated programmable and adaptive loop compensation provides a wide range of load and line regulation.

In summary, the HV9112NG-G is a highly-integrated and cost-effective voltage regulator and PMIC designed for applications with both step-down and step-up converter topologies, providing a significant reduction in BOM cost. It has a wide input voltage range, a programmable output voltage range, low EMI compliance and integrated power management features. Additionally, it has an adaptive frequency of up to 4MHz and various protection features, making it an ideal solution for various applications.

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