LT8705AEFE#TRPBF

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LT8705AEFE#TRPBF is a switching controller with 6-bit 76V synchronous rectified buck mode power electronic converter. It is a single-channel, high-efficiency switching controller with internal high and low-side drivers. It incorporates a wide range of voltage and current monitoring as well as protection functions, making it an ideal choice for boost, SEPIC and flyback DC-DC power supplies. The LT8705AEFE#TRPBF is designed to reduce external components and simplify the design of the power supply. All of these features make the LT8705AEFE#TRPBF a great choice for applications requiring DC-DC switching controllers.

The LT8705AEFE#TRPBF offers several features such as PWM control mode, soft-start for low noise start-up, programmable current limit, and OVP. It also offers protection features such as over-current protection (OCP) and over-voltage protection (OVP). The built-in PWM controller offers high-efficiency operation with low ripple, while the control loop provides fast loop response to help minimize the output voltage deviation under different load conditions. The integrated voltage and current sensing circuitry allows precise control of the output voltage with minimal power loss. Moreover, the LT8705AEFE#TRPBF offers a wide input voltage range and is available in a space saving 3.5mm x 3.5mm WQFN-16 package.

The working principle of the LT8705AEFE#TRPBF is quite simple. It consists of an on-chip high-side and low-side P-channel power MOSFETs, a synchronous rectifier for increased efficiency, and a current sense amplifier for precise sensing of the output current. The PWM controller provides a precise and precise control of the MOSFETs, allowing greater efficiency and improved control of the output voltage. The current-sense amplifier continuously monitors the output current and converts it into a voltage signal that is used by the PWM controller to control the on and off timing of the MOSFETs.

The LT8705AEFE#TRPBF can be used in a wide array of applications, including low power DC/DC converters, step-down converters, adapter power devices and battery chargers. It is suitable for applications requiring tight control of the output voltage, such as automotive, industrial and communication systems. The LT8705AEFE#TRPBF also offers high-efficiency switching controller that is suitable for applications requiring low standby power consumption and low output noise.

In conclusion, the LT8705AEFE#TRPBF is an advanced and powerful switching controller for synchronous rectified buck mode power electronic converter. It is a single-channel, high-efficiency switching controller with integrated high and low-side drivers. The LT8705AEFE#TRPBF offers many features and protection functions, making it an ideal choice for a wide range of applications requiring DC-DC switching controllers.

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