MIC38C44说明书PDF资料市场行情麦瑞半导体-114ic电子网

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型号	下载订购	功能描述	制造商上传企业	LOGO
MIC38C44	文件：100.27 Kbytes Page：11 Pages	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 页数：11 Pages	Micrel 麦瑞半导体	Micrel
MIC38C44	文件：345.43 Kbytes Page：11 Pages	BiCMOS Current-Mode PWM Controllers 文件：345.43 Kbytes 页数：11 Pages	Micrel 麦瑞半导体	Micrel
MIC38C44	文件：348.8 Kbytes Page：11 Pages	BiCMOS Current-Mode PWM Controllers 文件：348.8 Kbytes 页数：11 Pages	Micrel 麦瑞半导体	Micrel
MIC38C44	文件：2.04083 Mbytes Page：24 Pages	BiCMOS Current-Mode PWM Controllers 文件：2.04083 Mbytes 页数：24 Pages	Microchip 微芯科技	Microchip
MIC38C44	文件：300 bytes Page：1 Pages	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	Microchip
MIC38C44-1BM	文件：348.8 Kbytes Page：11 Pages	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 页数：11 Pages	Micrel 麦瑞半导体	Micrel
MIC38C44-1BM	文件：100.27 Kbytes Page：11 Pages	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 页数：11 Pages	Micrel 麦瑞半导体	Micrel
MIC38C44-1BN	文件：100.27 Kbytes Page：11 Pages	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 页数：11 Pages	Micrel 麦瑞半导体	Micrel
MIC38C44-1BN	文件：348.8 Kbytes Page：11 Pages	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 页数：11 Pages	Micrel 麦瑞半导体	Micrel
MIC38C44A	文件：127.34 Kbytes Page：9 Pages	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 页数：9 Pages	Micrel 麦瑞半导体	Micrel

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技术参数

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

供应商	型号	品牌	批号	封装	库存	备注	价格
深圳市一线半导体有限公司	MIC38C44		24+		7200	本站现库存	询价
深圳市卓越微芯电子有限公司	MIC38C44	MICREL	25+	SOP8	4500	百分百原装正品真实公司现货库存本公司只做原装可	询价
深圳市佳鑫美电子科技有限公司	MIC38C44	MIC	25+	8P	2987	绝对全新原装现货供应!	询价
贸泽芯城（深圳）电子科技有限公司	MIC38C44	MICREL/麦瑞	23+	8P	13000	原厂授权一级代理,专业海外优势订货,价格优势、品种	询价
深圳市正迈科技有限公司	MIC38C44YM	MICREL	23+	MICREL	28520	原厂授权代理分销现货只做原装正迈科技样品支持现货	询价
深圳市福安瓯科技有限公司	MIC38C44BM	MICREL	25+	SOP-8	2500	福安瓯为您提供真芯库存,真诚服务	询价
谛辉(北京/上海/青岛 )电子科技有限公司	MIC38C44BM	MIC	25+	SOP-8	18000	原厂直接发货进口原装	询价
深圳市弘为电子有限公司	MIC38C44BM-TR	MICREL	24+	(SOP)	4900	原装现货假一罚十	询价
齐创科技(上海,北京,青岛)有限公司	MIC38C44BM	MICREL	23+	SOP8	5000	原装正品,假一罚十	询价
深圳市富诚威科技有限公司	MIC38C44-1BM	MICREL	25+	SMD7	7500	十年品牌!原装现货!!!	询价

更多MIC38C44供应商更新时间2025-10-4 16:01:00

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