Specification	MIC38C43-1BN

Clock Sync	No
Control Features	Frequency Control
Duty Cycle (Max)	96 %
Frequency - Switching	500 kHz
Function	Step-Up/Step-Down, Step-Down, Step-Up
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Output Configuration	Positive, Isolation Capable
Output Phases	1
Output Type	Transistor Driver
Package Length	0.3 in
Package Name	14-DIP
Package Width	7.62 mm
Synchronous Rectifier	Yes
Topology	Boost, Forward Converter, Flyback, Buck
Voltage - Supply (Vcc/Vdd) Maximum	20 V
Voltage - Supply (Vcc/Vdd) Minimum	7.6 V

MIC38C43 Series

Part	Synchronous Rectifier	Topology	Mounting Type	Function	Operating Temperature (Max)	Operating Temperature (Min)	Frequency - Switching	Package Name	Number of Outputs	Clock Sync	Voltage - Supply (Vcc/Vdd) Minimum	Voltage - Supply (Vcc/Vdd) Maximum	Output Phases	Package Width	Package Length	Output Type	Output Configuration	Control Features	Duty Cycle (Max)
Microchip Technology MIC38C43-1YM	Yes	Boost Buck Flyback Forward Converter	Surface Mount	Step-Down Step-Up Step-Up/Step-Down	85 °C	-40 °C	500 kHz	14-SOIC	1	No	7.6 V	20 V	1	3.9 mm	0.154 in	Transistor Driver	Isolation Capable Positive	Frequency Control	96 %
Microchip Technology MIC38C43AYMM	Yes	Boost Buck Flyback Forward Converter	Surface Mount	Step-Down Step-Up Step-Up/Step-Down	85 °C	-40 °C	500 kHz	8-MSOP 8-TSSOP 8-MSOP	1	No	7.6 V	20 V	1	3 mm	0.118 in	Transistor Driver	Isolation Capable Positive	Frequency Control	96 %
Microchip Technology MIC38C43BN	Yes	Boost Buck Flyback Forward Converter	Through Hole	Step-Down Step-Up Step-Up/Step-Down	85 °C	-40 °C	500 kHz	8-DIP 8-PDIP	1	No	7.6 V	20 V	1	7.62 mm	0.3 in	Transistor Driver	Isolation Capable Positive	Frequency Control	96 %
Microchip Technology MIC38C43-1BN	Yes	Boost Buck Flyback Forward Converter	Surface Mount	Step-Down Step-Up Step-Up/Step-Down	85 °C	-40 °C	500 kHz	14-DIP	1	No	7.6 V	20 V	1	7.62 mm	0.3 in	Transistor Driver	Isolation Capable Positive	Frequency Control	96 %
Microchip Technology MIC38C43BMM	Yes	Boost Buck Flyback Forward Converter	Surface Mount	Step-Down Step-Up Step-Up/Step-Down	85 °C	-40 °C	500 kHz	8-MSOP 8-TSSOP 8-MSOP	1	No	7.6 V	20 V	1	3 mm	0.118 in	Transistor Driver	Isolation Capable Positive	Frequency Control	96 %
Microchip Technology MIC38C43ABMM	Yes	Boost Buck Flyback Forward Converter	Surface Mount	Step-Down Step-Up Step-Up/Step-Down	85 °C	-40 °C	500 kHz	8-MSOP 8-TSSOP 8-MSOP	1	No	7.6 V	20 V	1	3 mm	0.118 in	Transistor Driver	Isolation Capable Positive	Frequency Control	96 %
Microchip Technology MIC38C43XYM-TR	Yes	Boost Buck Flyback Forward Converter	Surface Mount	Step-Down Step-Up Step-Up/Step-Down	85 °C	-40 °C	500 kHz	8-SOIC	1	No	7.6 V	20 V	1	3.9 mm	0.154 in	Transistor Driver	Isolation Capable Positive	Frequency Control	96 %
Microchip Technology MIC38C43-1BM-TR	Yes	Boost Buck Flyback Forward Converter	Surface Mount	Step-Down Step-Up Step-Up/Step-Down	85 °C	-40 °C	500 kHz	14-SOIC	1	No	7.6 V	20 V	1	3.9 mm	0.154 in	Transistor Driver	Isolation Capable Positive	Frequency Control	96 %
Microchip Technology MIC38C43AYM-TR	Yes	Boost Buck Flyback Forward Converter	Surface Mount	Step-Down Step-Up Step-Up/Step-Down	85 °C	-40 °C	500 kHz	8-SOIC	1	No	7.6 V	20 V	1	3.9 mm	0.154 in	Transistor Driver	Isolation Capable Positive	Frequency Control	96 %
Microchip Technology MIC38C43AYMM-TR	Yes	Boost Buck Flyback Forward Converter	Surface Mount	Step-Down Step-Up Step-Up/Step-Down	85 °C	-40 °C	500 kHz	8-MSOP 8-TSSOP 8-MSOP	1	No	7.6 V	20 V	1	3 mm	0.118 in	Transistor Driver	Isolation Capable Positive	Frequency Control	96 %

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