UCC2813PWTR-0G4

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UCC2813PWTR-0G4 Application Field and Working Principle

The UCC2813PWTR-0G4 is an integrated DC-DC switching controller designed to provide an efficient, low-cost power solution with a wide range of applications, from small battery-powered circuit boards to large high-power industrial processes. It offers full floating-point digital pulse width modulation (PWM) for optimized operation, with single external components and limited dead-time for improved system performance. The UCC2813PWTR-0G4 also features a wide input voltage range and is compliant with the PMIC Common Markets requirements.

The UCC2813PWTR-0G4 belongs to a family of Pulse Width Modulation (PWM) controllers designed to provide a cost-effective and power-efficient solution to a wide range of applications. The device is designed to operate on both single-ended (VCC) and floating (FB/DAC) power configurations. The device also provides a comprehensive set of protection features including over current, under voltage, and over temperature protection.

The UCC2813PWTR-0G4 provides a variable frequency ranging from 100 kHz to 1 MHz with adjustable duty cycle. This allows for increased system flexibility when it comes to controlling multiple outputs. The device also features a low total harmonic distortion (THD) PWM with constant on-time control making it highly efficient for use for consumer and industrial applications. Additionally, the device includes a built-in ON/OFF enable, a soft-start feature, and a programmable controlled edge-rate (CER) to help minimize output ripple.

The UCC2813PWTR-0G4 is designed to provide efficient, low-cost power solutions, especially for consumer and industrial applications. It provides full floating-point digital pulse width modulation (PWM) and can be used to control multiple outputs. Additionally, the device includes a wide input voltage range and a comprehensive set of protection features including over current, under voltage, and over temperature protection. The adjustable frequency (100 kHz to 1 MHz) and adjustable duty cycle make the device highly efficient and flexible for use in a wide range of applications.

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