Micrel’ s BiCMOS devices are pin compatible with 384x bipolar devices but feature several improvements. dimensions section on page 17 of this data sheet. An IMPORTANT NOTICE at the datasheet end of this data sheet addresses availability intellectual property matters , use in safety- critical applications, changes, warranty other important disclaimers. All voltages are with respect to pin 5, all currents are positive into the specified terminal. UC3842 Datasheet Electronics 38c42 UC3842, datasheet, UC3842 PDF, free, datenblatt, UC3842 Data sheet, UC3842 manual, alldatasheet, UC3842, UC3842 pdf, Datasheets 38c42 data. 38c42 datasheet. PIN CONNECTION ( top view) COMP VFB ISENSE RT/ CT GROUND OUTPUT Vi 1 VREF 3 2 4 6.
Undervoltage lockout circuitry allows the ’ 42 and ’ 44 versions to start up at 14. 38c42 High Performance Current Mode Controllers The UC3842B, UC3843B series are high performance fixed. High Performance Current Mode Controllers The UC3842A, UC3843A series of high performance fixed. The MIC38C4x are ﬁxed frequency datasheet high performance cur- rent- mode PWM controllers. This limits the maximum duty cycle to < 38c42 50%.
5V , the ’ 43 , operate down to 9V . dimensions section on page 15 of this data sheet.
Abstract: 38hc43 38c43 38c44 38c42 flyback " gate 7" " dip- 8" pin configuration of icB equivalent ic MIC18C42 IC UC3842 Text: area ground planes. Buck Converter Refer to figure 1. When at least 26V is applied to the input, C5 is,. Synchronous Buck Converter Refer to figure 2.
MIC38C42/ 38HC42 datasheet, cross reference, circuit and application notes in pdf format. 38C42 Datasheet, 38C42 PDF, 38C42 Data sheet, 38C42 manual, 38C42 pdf, 38C42, datenblatt, Electronics 38C42, alldatasheet, free, datasheet, Datasheets, data sheet. The OUT pin in the UCCx8C40, UCCx8C42, and UCCx8C43 is the same frequency as the oscillator, and can operate near 100% duty cycle.