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XC6376 series Step-Down DC/DC Converter The XC6376/77 series are step-down DC/DC converters with built-in P-Channel power MOSFETs. A highly efficient DC/DC converter with output currents of 500mA can be realised using only four peripherals - a coil, a diode and 2 capacitors. Output voltage can be internally set-up in 0.1V increments (±2.5%) between 1.5V and 6.0V (VOUT type). Alternatively, output voltage can be set-up at will using a 1.0V internal reference voltage source and peripherals (FB type). It is possible to reduce the size of the peripherals used since the switching frequency is 300kHz. The XC6376 operates in PWM mode maintains high efficiency for larger output currents. The required soft start time can be set-up using an the external capacitor and the stand-by function reduces supply current to less than 2.5uA. U.V.L.O and protection are also built-in. Features:
Package: SOP-8
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