PT8A3517BWEX

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The PT8A3517BWEX is a high performance, low noise, point-of-load (POL) DC/DC converter with power management capabilities. It provides multiple output voltage ranges up to 15V with 3A output current, enabling high-density power supply systems with tightest output voltage accuracy. PT8A3517BWEX also offers extensive PMBus compliant control with integrated OTP (One Time Programmable).

The applications of PT8A3517BWEX include such industries as consumer electronics, communication, storage and automotive. Specifically, it can be used for a wide range of applications such as voltage regulator modules (VRM), CPU, GPU and memory power, disk drives and DC/DC power supplies.

The PT8A3517BWEX is a synchronous step-down (buck) DC/DC converter with integrated power management capabilities. It operates at a maximum frequency of 2MHz and has a wide input voltage range of 4V to 13.2V. The output voltage can be adjusted to between 0.8V and 15V. Its high efficiency and low output voltage ripple makes it a great choice for low noise and low power systems. Its integrated OTP (One Time Programmable) allows for flexible PMBus compliant device configuration and control. In addition, it also provides over-voltage protection, over-current protection, over-temperature protection, short-circuit protection, and brown-out protection. This helps protect the system from potential damage caused by power supply related conditions.

The PT8A3517BWEX operates by first sensing the input voltage and converting it to an internal pulse width modulation (PWM) signal. The PWM signal then drives two integrated high-side and low-side MOSFETs which switch current between the input and output of the converter. This creates a voltage ratio between the input and output which allows the adjustment of the output voltage. The converter also monitors its output voltage and current with integrated feedback control circuitry, making the process of fine-tuning the output voltage accurate and stable.

In addition to its power management capabilities, the PT8A3517BWEX also provides digital communication capabilities through the integrated PMBus compliant interface. This interface provides electrical, environmental and system health information which can be used to optimize the power supply\'s behavior and ensure system stability. Through the PMBus, users can configure the output voltage, set performance parameters, measure real-time voltage and current readings, as well as track system health data for enhanced diagnostics.

The PT8A3517BWEX is a versatile and efficient point-of-load DC/DC converter with integrated power management capabilities. Its wide input voltage range and output voltage range, coupled with its robust PMBus control, make it an ideal solution for a range of applications from consumer electronics to modems and automotive systems. With its high performance and low noise, it is an ideal choice for system designs requiring tight output voltage accuracy and efficiency.

The specific data is subject to PDF, and the above content is for reference