MAX17498BATE+CER

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The MAX17498BATE+CER is an integrated pulse-width-modulated (PWM) orthogonal-mode DC/DC converter that is suitable for various offline switcher applications. It is designed to help simplify the integration of a cost-effective, high-performance, low-risk, and robust AC/DC power supply solution. This article will discuss how the MAX17498BATE+CER can be used in various applications, as well as the basic principles of its operation.

Application Field: The MAX17498BATE+CER can be used in a wide range of applications, including in offline AC/DC converters, such as handheld electronics, household appliances, or office equipment. It also works well in lighting, external power supplies (EPS/XPS/X+Ps), and low-power devices, such as digital cameras and cell phones. Furthermore, the device can also be used for energy storage, medical devices, and embedded systems.

Working Principles: The MAX17498BATE+CER combines two PWM orthogonal-mode power conversion ICs in one package, providing dual-out converter or quad-out converter operation. The integrated ICs have an array of features that allow the user to achieve a variety of configurations. The device includes a fast output voltage sensing circuit and a true current mode PWM controller that eliminates the need for an external frequency limit setting. It also includes an overvoltage protection (OVP) circuit, overcurrent protection (OCP) circuit, and a soft start circuit. The device also has an integrated power-on-reset (POR) circuit and supports wide input voltage range.

The power conversion ICs of the MAX17498BATE+CER feature a latch type current limit protection circuit, which allows for a safe and reliable operation. The power ICs also feature overlapped PWM to reduce switching losses, as well as a thermal foldback protection circuit to protect the device from overheating.

The MAX17498BATE+CER offers high power density, wide input range, and high efficiency for a variety of offline applications. It can output up to 13A continuous output current at a low total cost of ownership. The device is also RoHS compliant, which helps reduce environmental impact.

In summary, the MAX17498BATE+CER is an integrated pulse-width-modulated orthogonal-mode DC/DC converter suitable for various offline switcher applications. It has a wide range of features, including integrated protection circuits, true current mode PWM controller, wide input voltage range, and RoHS compliance. This makes it a great choice for applications, such as handheld electronics, household appliances, and office equipment.

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