DS1336S/T&R

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PMIC (Power Management Integrated Circuit) controllers are an integral part of modern electronics. They are used to regulate and manage a device’s power supply and system performance. The DS1336S/T&R is a type of PMIC controller designed to serve as a cost-effective, all-in-one solution for power management and conversion, as well as clock synchronization. It boasts a robust feature set, making it an ideal choice for designers of a wide range of applications and equipment.

The DS1336S/T&R is a dual-channel version of the popular DS1336R controller. The dual-channel version offers more flexibility and versatility than the single-channel version, while still offering excellent performance and low power consumption. It incorporates an innovative mix of features, including integrated OR controllers, ideal diodes, and other features to provide designers with a robust, compact solution for their power management needs.

Application Field

The DS1336S/T&R is well suited for use in a wide variety of applications and equipment. It is used to control the flow and distribution of current and voltage in DC/DC converters, power conditioners, power supplies, motor drives, graphics cards, server systems, and much more. Its versatile configuration options allow designers to customize it to achieve the desired power output and efficiency.

It is also commonly used in battery-powered devices, such as portable speakers and cellular phones, to optimize power consumption and increase battery life. Due to its robust feature set and ability to operate in harsh environments, it is also well suited for military and medical applications where reliable power management is of the utmost importance.

OR Controllers

At the heart of the DS1336S/T&R’s power management feature-set is its OR controllers. OR controllers are a type of power switch that can be programmed to open and close in order to regulate the flow of current and voltage within the device or system. The DS1336S/T&R features two OR controllers that can be independently operated. Each OR controller can be programmed to operate with different control algorithms, allowing designers to optimize the system performance for the desired application.

The OR controllers also feature several safety features that protect the device or system from sudden power surges or drops. The Controllers feature an adjustable soft start feature, overvoltage and overcurrent protection, and a power good indicator. This ensures that the system is protected from unexpected power surges and that the power output is stable and consistent.

Ideal Diodes

The DS1336S/T&R has integrated ideal diodes that provide additional protection from current spikes or voltage drops. The ideal diodes are designed to be highly sensitive and detect any sudden changes in current or voltage within the system. When triggered, the ideal diode automatically shuts off the flow of current, protecting the device or system from short-circuiting or other damage.

The ideal diodes also feature a temperature-sensing element (TSE), which allows the diode to detect when the temperature of the device or system starts to increase too quickly. The TSE then triggers the ideal diode to reduce the flow of current, protecting the device or system from overheating. The ideal diodes also feature overvoltage, reverse current, and overcurrent protection, offering the most comprehensive protection from unexpected power spikes or changes.

Working Principle

The working principle of the DS1336S/T&R is relatively simple. It is designed to regulate and manage the power supply to a device or system by controlling the flow and distribution of current and voltage. It does this through the use of its OR controllers and ideal diodes, as well as several other features, including power good indicator, adjustable soft start feature, and overvoltage and overcurrent protection.

The OR controller is programmed to open and close according to specific control algorithms designed to meet the system’s power requirements. The ideal diodes are designed to reduce the flow of current whenever there is a sudden change in voltage or current. This helps to prevent damage from any sudden power surges or drops.

The DS1336S/T&R also features a number of additional features, such as adjustable start-up delay, adjustable output voltage, adjustable soft-start time, and adjustable frequency. These features allow the designer to customize the system’s performance to achieve the desired power output and efficiency.

The DS1336S/T&R is a cost-effective, all-in-one solution for power management and conversion, as well as clock synchronization. Its integrated OR controllers, ideal diodes, and other features make it an ideal choice for designers of a wide range of applications and equipment. With its simple and robust feature set, it is capable of providing reliable and efficient power management in a variety of environments.

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