ACT9040VM505-T

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ACT9040VM505-T is a power management integrated circuit (PMIC), specifically designed for point-of-load and post-regulation applications requires high performance and efficiency. It provides an extensive range of innovative features in a very small package, making it the ideal solution for space-constrained, high-performance power management applications. The ACT9040VM505-T provides onboard voltage and current regulation, making it suitable for a wide range of applications in portable electronics, wireless and wired communication, medical, automotive and consumer electronic products.

The ACT9040VM505-T consists of five buck channels that can be used independently or in combination to produce an output voltage of up to 0.9V and supply current in excess of 15A. It is based on a proprietary Heterojunction Bipolar Transistor (HBT) process and provides a robust design to ensure reliability. The device also features an integrated, low-cost, low-dropout regulator (LDO) to provide a stable power supply for all internal circuitry.

The ACT9040VM505-T utilizes a unique method for power conversion and regulation, which is based on the patented Interleaved Switching Method (ISM) technology from AnalogicTech. This technology enables higher levels of efficiency and simplified circuitry, while also providing significant benefits in terms of heat dissipation. The device also incorporates on-chip Current Mode (CM) and Voltage Mode (VM) regulators for precise control of output voltage and current, respectively.

The ACT9040VM505-T also includes a programmable delay circuit to ensure that all output channels are inactive during power up and power down phases. This feature helps reduce noise and increases system safety by preventing short circuits and over-current conditions. Additionally, the device also provides a wide array of protection measures, including over-current protection and thermal shutdown.

The ACT9040VM505-T is designed to be used in a wide range of applications including notebook computers, digital cameras, small-form-factor network devices, portable audio/video devices, medical devices, automotive power applications and consumer electronics. It offers high efficiency, low current ripple and low-cost operation, making it an ideal solution for these applications.

The ACT9040VM505-T is a powerful tool for developers and designers who need to build advanced power management solutions. It is well-suited for both point-of-load and post-regulation applications, and is a cost-effective option for high-performance, efficient power management solutions.

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