LTC3831IGN#PBF

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LTC3831IGN#PBF is a high performance advanced monolithic synchronous 4-phase buck switching voltage regulator IC, specifically designed to meet advanced power conversion applications. This device delivers very high current and low output voltage ripple, with excellent dynamic performance and a very small footprint size.

As a special purpose voltage regulator IC, LTC3831IGN#PBF provides high current step-down topology in a single package with a wide range of output voltage options. It also includes input voltage capability down to 0V, so it is well suited for automotive, industrial, and consumer applications. The device comes with integrated MOSFETs and sophisticated control for high-efficiency operation, and an adjustable soft-start.

The LTC3831IGN#PBF has an operating junction temperature range of -40°C to +125°C, with a total output current of 6A. It is rated for an output voltage range of 0.8V to 6V, allowing for very precise voltage regulation. This makes it well suited for applications such as automotive engine control systems, voltage-critical consumer electronics, high current computing and instrumentation applications, and embedded systems.

The internal circuitry of the device is based on a 4-phase, continuous conduction mode (CCM) topology. This topology offers high efficiency and high power delivery over a wide output current range. It also features a unique inner loop Optimal Pulse Width Modulation (OPWM) control architecture which actively regulates the output voltage independently of the phase current, during light and heavy load conditions.

The LTC3831IGN#PBF provides excellent transient response, low output voltage ripple and wide input voltage range, making it an ideal choice for applications which depend on reliable power delivery and low noise operation. This device also provides a range of bypass options, to minimize start-up and shutdown times. Additionally, this IC integrates power-saving features such as a 100% duty cycle mode for ultra-low quiescent current, and an adjustable soft-start.

The LTC3831IGN#PBF is an advanced voltage regulator IC, developed for high efficiency and low noise, for specialized applications. This device is excellent for automotive, industrial, and consumer applications, which require advanced power conversion from a wide range of input voltages. Its high current delivery capability and excellent dynamic performance make it a great choice for high current consumer electronics and embedded systems.

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