LT1307BIS8#PBF

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The LT1307BIS8#PBF is a high efficiency current mode switching regulator with fixed frequency operation of up to 500kHz. The LT1307BIS8#PBF is designed to deliver up to 6A of continuous output current with a wide input voltage range of up to 28V. The LT1307BIS8#PBF is ideal for battery-powered or desktop applications, or any application where high efficiency and small size are required. It is also robust enough to handle input voltage transients up to 40V.

The LT1307BIS8#PBF has an innovative design that allows for up to 98% efficiency across its wide range of input voltages and output currents. The unique current mode control gives precise regulation of the output voltage and good line regulation for both single and multiple output systems. It also includes a power good output with adjustable delay, adjustable soft start, thermal shutdown protection, and input overvoltage protection.

The LT1307BIS8#PBF is an ideal solution for automotive, distributed power, and general purpose applications requiring high efficiency and low output noise. It is rated for operation from -40°C to 85°C and is available in an 8-Pin SOIC package. The device is also available in an 8-Pin DIP package and is tailored for applications requiring a lower power input and output.

The LT1307BIS8#PBF is a voltage-mode, pulse width modulation (PWM) switching regulator. It employs integrated circuit technology to create duty cycle or pulse width control techniques to precisely regulate output voltage. This method is designed to provide excellent line and load regulation, while also maintaining low ripple and noise. The LT1307BIS8#PBF\'s MOSFET switch is configured to repeatably switch “on” at the beginning of each cycle to produce a steady output voltage. The cycle is then cut off when the circuit senses an input voltage that is higher than the output voltage.

The LT1307BIS8#PBF operates with a constant frequency, maintaining a stable and predictable output. The operating frequency depends on the type of operating system, input voltage, and load current. A number of external components can be used to adjust the frequency to fit the specific requirements of the application.

The LT1307BIS8#PBF also features a wide input voltage range to accommodate a variety of input sources, such as 12V, 24V, and 48V DC power sources. This flexibility makes it suitable for applications in surveillance, point of sale, industrial control, and vehicular applications. The LT1307BIS8#PBF also offers low on-resistance and fast transient response to handle changing load conditions and provide a smooth, stable output voltage.

In addition, the LT1307BIS8#PBF offers an onboard thermal shutdown protection that activates when the internal junction temperature exceeds a pre-set level. This protection helps prolong the lifespan of the device and ensure it operates reliably in all kinds of environments. Finally, the LT1307BIS8#PBF features an input overvoltage protection to prevent damage from accidental input voltage transients up to 40V.

The LT1307BIS8#PBF is a robust, high-efficiency current mode switching regulator with a wide input voltage range and adjustable operating frequency. With its integrated components and numerous protective features, it is ideal for applications requiring high current and high voltage. The device is a reliable and energy-efficient solution for distributed power systems and other power management applications.

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