The LTC3830-1ES8#TRPBF is an integrated high-voltage synchronous buck controller from Analog Devices. The device is designed for synchronous DC/DC buck (step-down) PWM power converters with a minimum of four external components. It operates from a wide 6V to 70V input voltage range and can provide up to 3A continuous output current, enabling efficient regulation and energy savings in space-controlled applications. This device has a wide variety of features including constant frequency operation, programmable current fold-back, soft-start, and output over-current, over-temperature, and under-voltage protection. An internal voltage reference, high-side power-good output, and an error amplifier facilitate easy system implementation and accurate monitoring. The LTC3830-1ES8#TRPBF is available in a 8-lead thermally enhanced MSOP package.