Integrated Circuits (ICs)

MIC38C43-1BN

Obsolete

Microchip Technology

CURRENT-MODE PWM CONTROLLER

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Integrated Circuits (ICs)

MIC38C43-1BN

Obsolete

Microchip Technology

CURRENT-MODE PWM CONTROLLER

Deep-Dive with AI

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	MIC38C43-1BN

Clock Sync	False
Control Features	Frequency Control
Duty Cycle (Max) [Max]	96 %
Frequency - Switching	500 kHz
Function	Step-Up, Step-Up/Step-Down, Step-Down
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 / Case	14-DIP
Package / Case [x]	0.3 "
Package / Case [y]	7.62 mm
Supplier Device Package	14-DIP
Synchronous Rectifier	True
Topology	Boost, Forward Converter, Flyback, Buck
Voltage - Supply (Vcc/Vdd) [Max]	20 V
Voltage - Supply (Vcc/Vdd) [Min]	7.6 V

MIC38C43 Series

Part	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Topology	Output Phases	Package / Case	Package / Case [custom]	Package / Case	Function	Operating Temperature [Max]	Operating Temperature [Min]	Mounting Type	Output Configuration	Control Features	Duty Cycle (Max) [Max]	Frequency - Switching	Output Type	Supplier Device Package	Number of Outputs	Package / Case	Package / Case [y]	Package / Case [x]
Microchip Technology MIC38C43AYMM	7.6 V	20 V	Boost Buck Flyback Forward Converter	1	8-MSOP 8-TSSOP	0.118 in	3 mm	Step-Down Step-Up Step-Up/Step-Down	85 °C	-40 °C	Surface Mount	Isolation Capable Positive	Frequency Control	96 %	500 kHz	Transistor Driver	8-MSOP	1
Microchip Technology MIC38C43BN	7.6 V	20 V	Boost Buck Flyback Forward Converter	1	8-DIP		0.3 in	Step-Down Step-Up Step-Up/Step-Down	85 °C	-40 °C	Through Hole	Isolation Capable Positive	Frequency Control	96 %	500 kHz	Transistor Driver	8-DIP	1	7.62 mm
Microchip Technology MIC38C43-1BN	7.6 V	20 V	Boost Buck Flyback Forward Converter	1	14-DIP			Step-Down Step-Up Step-Up/Step-Down	85 °C	-40 °C	Surface Mount	Isolation Capable Positive	Frequency Control	96 %	500 kHz	Transistor Driver	14-DIP	1		7.62 mm	0.3 "
Microchip Technology MIC38C43BMM	7.6 V	20 V	Boost Buck Flyback Forward Converter	1	8-MSOP 8-TSSOP	0.118 in	3 mm	Step-Down Step-Up Step-Up/Step-Down	85 °C	-40 °C	Surface Mount	Isolation Capable Positive	Frequency Control	96 %	500 kHz	Transistor Driver	8-MSOP	1
Microchip Technology MIC38C43ABMM	7.6 V	20 V	Boost Buck Flyback Forward Converter	1	8-MSOP 8-TSSOP	0.118 in	3 mm	Step-Down Step-Up Step-Up/Step-Down	85 °C	-40 °C	Surface Mount	Isolation Capable Positive	Frequency Control	96 %	500 kHz	Transistor Driver	8-MSOP	1
Microchip Technology MIC38C43XYM-TR	7.6 V	20 V	Boost Buck Flyback Forward Converter	1	8-SOIC			Step-Down Step-Up Step-Up/Step-Down	85 °C	-40 °C	Surface Mount	Isolation Capable Positive	Frequency Control	96 %	500 kHz	Transistor Driver	8-SOIC	1		3.9 mm	0.154 in
Microchip Technology MIC38C43-1BM-TR	7.6 V	20 V	Boost Buck Flyback Forward Converter	1	14-SOIC			Step-Down Step-Up Step-Up/Step-Down	85 °C	-40 °C	Surface Mount	Isolation Capable Positive	Frequency Control	96 %	500 kHz	Transistor Driver		1		3.9 mm	0.154 in
Microchip Technology MIC38C43AYM-TR	7.6 V	20 V	Boost Buck Flyback Forward Converter	1	8-SOIC			Step-Down Step-Up Step-Up/Step-Down	85 °C	-40 °C	Surface Mount	Isolation Capable Positive	Frequency Control	96 %	500 kHz	Transistor Driver	8-SOIC	1		3.9 mm	0.154 in
Microchip Technology MIC38C43AYMM-TR	7.6 V	20 V	Boost Buck Flyback Forward Converter	1	8-MSOP 8-TSSOP	0.118 in	3 mm	Step-Down Step-Up Step-Up/Step-Down	85 °C	-40 °C	Surface Mount	Isolation Capable Positive	Frequency Control	96 %	500 kHz	Transistor Driver	8-MSOP	1
Microchip Technology MIC38C43XYM	7.6 V	20 V	Boost Buck Flyback Forward Converter	1	8-SOIC			Step-Down Step-Up Step-Up/Step-Down	85 °C	-40 °C	Surface Mount	Isolation Capable Positive	Frequency Control	96 %	500 kHz	Transistor Driver	8-SOIC	1		3.9 mm	0.154 in

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Bulk	300	$ 1.00

Description

General part information

MIC38C43 Series

Buck, Boost, Flyback, Forward Converter Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 14-DIP

Documents

Technical documentation and resources

No documents available