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          首頁 >MIC38C44>規(guī)格書列表

          型號(hào)下載 訂購功能描述制造商 上傳企業(yè)LOGO

          MIC38C44

          BiCMOS Current-Mode PWM Controllers

          General Description The MIC38C4x are fixed frequency, high performance, current-mode PWM controllers. Micrel’s BiCMOS devices are pin compatible with 384x bipolar devices but feature several improvements. Features ? Fast 40ns output rise and 30ns output fall times ? –40°C to +85°C

          文件:100.27 Kbytes 頁數(shù):11 Pages

          MICREL

          麥瑞半導(dǎo)體

          MIC38C44

          BiCMOS Current-Mode PWM Controllers

          文件:345.43 Kbytes 頁數(shù):11 Pages

          MICREL

          麥瑞半導(dǎo)體

          MIC38C44

          BiCMOS Current-Mode PWM Controllers

          文件:348.8 Kbytes 頁數(shù):11 Pages

          MICREL

          麥瑞半導(dǎo)體

          MIC38C44

          BiCMOS Current-Mode PWM Controllers

          文件:2.04083 Mbytes 頁數(shù):24 Pages

          MICROCHIP

          微芯科技

          MIC38C44

          20V, Current Mode SMPS Controller Family with Various UVLO and Max Duty Cycle

          The MIC38C4x are fixed frequency, high performance, current-mode PWM controllers. 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 ' ? Fast 40ns output rise and 30ns output fall times\n? -40°C to +85°C temperature range meets UC284x specifications\n? High-performance, low-power BiCMOS Process\n? Ultra-low start-up current (50μA typical)\n? Low operating current (4mA typical)\n? CMOS outputs with rail-to-rail swing\n? =500kHz curr;

          Microchip

          微芯科技

          MIC38C44-1BM

          BiCMOS Current-Mode PWM Controllers

          General Description The MIC38C4x are fixed frequency, high performance, current-mode PWM controllers. Micrel’s BiCMOS devices are pin compatible with 384x bipolar devices but feature several improvements. Features ? Fast 40ns output rise and 30ns output fall times ? –40°C to +85°C

          文件:348.8 Kbytes 頁數(shù):11 Pages

          MICREL

          麥瑞半導(dǎo)體

          MIC38C44-1BM

          BiCMOS Current-Mode PWM Controllers

          General Description The MIC38C4x are fixed frequency, high performance, current-mode PWM controllers. Micrel’s BiCMOS devices are pin compatible with 384x bipolar devices but feature several improvements. Features ? Fast 40ns output rise and 30ns output fall times ? –40°C to +85°C

          文件:100.27 Kbytes 頁數(shù):11 Pages

          MICREL

          麥瑞半導(dǎo)體

          MIC38C44-1BN

          BiCMOS Current-Mode PWM Controllers

          General Description The MIC38C4x are fixed frequency, high performance, current-mode PWM controllers. Micrel’s BiCMOS devices are pin compatible with 384x bipolar devices but feature several improvements. Features ? Fast 40ns output rise and 30ns output fall times ? –40°C to +85°C

          文件:100.27 Kbytes 頁數(shù):11 Pages

          MICREL

          麥瑞半導(dǎo)體

          MIC38C44-1BN

          BiCMOS Current-Mode PWM Controllers

          General Description The MIC38C4x are fixed frequency, high performance, current-mode PWM controllers. Micrel’s BiCMOS devices are pin compatible with 384x bipolar devices but feature several improvements. Features ? Fast 40ns output rise and 30ns output fall times ? –40°C to +85°C

          文件:348.8 Kbytes 頁數(shù):11 Pages

          MICREL

          麥瑞半導(dǎo)體

          MIC38C44A

          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. Features ? Fast 40ns output rise and 30ns output fall times ? –40°C to +85°

          文件:127.34 Kbytes 頁數(shù):9 Pages

          MICREL

          麥瑞半導(dǎo)體

          技術(shù)參數(shù)

          • Supported Topologies:

            Forward

          • Supported Outputs:

            1

          • Minimum Input Voltage (V):

            9

          • Maximum Input Voltage (V):

            20

          • Minimum Output Voltage (V):

            0

          • Maximum Output Voltage (V):

            0

          • Typical Tolerance (%):

            ±2

          • Duty Cycle Max (%):

            0.5

          • Operating Frequency (Hz):

            Adj. to 500kHz

          • External Clock Sync:

            No

          • Power Good Signal:

            No

          • Soft Start:

            No

          • Internal Compensation:

            No

          • Internal Voltage Bias:

            Yes

          • Enable Pin:

            No

          • Current Limit / Short Circuit Protection:

            No

          • Input UVLO Typ (V):

            14.5

          • Operating Supply Current (mA):

            4

          • Iq Off (μA):

            0

          • Packages:

            14\\PDIP14\\SOIC8\\MSOP8\\PDIP8\\SOIC

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          更多MIC38C44供應(yīng)商 更新時(shí)間2026-1-20 16:01:00
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