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MAX1682

Abstract: N-Channel MOSFETs APP4501 MAX4376 AN4501
Text: Maxim > App Notes > Amplifier and comparator circuits Power-supply circuits Keywords: charge-pump voltage doublers, current-sense amplifiers, n-channel MOSFETs, inrush current Nov 05, 2010 APPLICATION NOTE 4501 Simple current limiter is programmable Abstract: This circuit lets you program a current limit without using microcontrollers or data converters. It consists of a chargepump voltage doubler U1 , a current-sense amplifier (U2), and two n-channel MOSFETs. The sense-resistor value determines