GM38C42/GM38C43/GM38C44/GM38C45 PWM Controllers

GM38C42 GM38C43 GM38C44 GM38C4 is fixed frequency, high performance, and cur- rent- mode PWM Controllers GM38C42 GM38C43 GM38C44 GM38C45 . Gamma's BiCMOS devices are pin compatible with standard 384x bipolar devices but with several improvements. Undervoltage lockout circuitry allows the '42 and '44 ver- sions to start up at 14.5V and operate down to 9V, and the '43 and '45 versions start at 8.4V with operation down to 7.6V. All versions operate up to 16V. When compared to bipolar 384x devices operating from a 15V supply, start-up current has been reduced to 50A typi- cal and operating current has been reduced to 4.0 mA typi- cal. Decreased output rise/fall times drive larger MOSFETs and Rail-to-Rail output capability increases efficiency, espe- cially at lower supply voltages. GM38C4x also features a trimmed Oscillator discharge current and bandgap refer- ence. GM38C4x denotes 8-pin plastic DIP and SOP packages. By Gamma Microelectronics
GM38C42 's PackagesGM38C42 's pdf datasheet
GM38C42S8T SOP
GM38C43S8T SOP
GM38C44S8T SOP
GM38C45S8T SOP
GM38C42S8R SOP
GM38C43S8R SOP
GM38C44S8R SOP
GM38C45S8R SOP
GM38C42D8T DIP
GM38C43D8T DIP
GM38C44D8T DIP
GM38C45D8T DIP
GM38C43
GM38C44
GM38C45




GM38C42 Pinout, Pinouts
GM38C42 pinout,Pin out
This is one package pinout of GM38C42,If you need more pinouts please download GM38C42's pdf datasheet.

GM38C42 Application circuits
GM38C42 circuits
This is one application circuit of GM38C42,If you need more circuits,please download GM38C42's pdf datasheet.


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