The MIC38C43A is BiCMOS Current-Mode PWM Controllers made by Micrel Semiconductor.
Brief overview of the content in a MIC38C43A PDF file
MIC38C42A 43A 44A 45A Micrel Inc MIC38C42A 43A 44A 45A BiCMOS Current Mode PWM Controllers General Description The MIC38C4xA are fixed frequency high performance current mode PWM controllers Micrel s BiCMOS devices are pin compatible with 384x bipolar devices but feature several improvements Undervoltage lockout circuitry allows the 42 and 44 versions 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 20V When compared to bipolar 384x devices operating from a 15V supply start up current has been reduced to 50 A typical and operating current has been reduced to 4 0mA typical Decreased output rise and fall times drive larger MOSFETs and rail to rail output capability increases efficiency especially at lower supply voltages The MIC38C4xA also features a trimmed oscillator discharge current and bandgap reference The MIC38C4xA family is available in 8 pin SOIC and MSOP8 MM8 package options For fast rise and fall times and higher output drive refer to the MIC38HC4x Features Fast 40ns output rise and 30ns output fall times 40 C to 85 C temperature range meets UC284x specifications High performance low power BiCMOS Process
[ Comprehensive information ] |
Manufacturers : Micrel Semiconductor  |
MICREL MIC38C43A CONTROLLER BiCMOS Current-Mode PWM Controllers [ Datasheet Search ] |
[ MIC38C43A PDF DownLoad ( MICREL ) ] |
[ Home ] |
Related Partnumber |
|
MIC38C43BMM Controller BiCMOS Current-Mode PWM Controllers, Micrel Preview |
|
MIC38C43BM Controller BiCMOS Current-Mode PWM Controllers, Micrel Preview |
|
MIC38C43A Controller BiCMOS Current-Mode PWM Controllers, Micrel Preview |