MIC38C43AYM-TR

Frequency - Switching:	500kHz
Base Part Number:	MIC38C43
Supplier Device Package:	8-SOIC
Package / Case:	8-SOIC (0.154", 3.90mm Width)
Operating Temperature:	-40°C ~ 85°C (TA)
Control Features:	Frequency Control
Serial Interfaces:	--
Clock Sync:	No
Synchronous Rectifier:	Yes
Duty Cycle (Max):	96%
Series:	--
Voltage - Supply (Vcc/Vdd):	7.6 V ~ 20 V
Output Phases:	1
Number of Outputs:	1
Topology:	Buck, Boost, Flyback, Forward Converter
Output Configuration:	Positive, Isolation Capable
Function:	Step-Up, Step-Down, Step-Up/Step-Down
Output Type:	Transistor Driver
Part Status:	Active
Packaging:	Tape & Reel (TR)

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The MIC38C43AYM family of integrated circuit devices offer voltage regulation capabilities as part of a PMIC DC-DC controller. These devices integrate several key components into a single integrated circuit that help to reduce system costs and space requirements. The MIC38C43AYM is available in both TSSOP-8 and WSON-4 packages, making them ideal for applications with space constraints. This device provides adjustable output voltage up to 5V and can be set to one of three main operating modes: Step-Down (Buck), Step-Up (Boost), or Continuous Conduction Mode (CCM).In step-down (Buck) mode, the device will reduce the output voltage from a higher input voltage to a lower output voltage. This mode of operation offers the greatest efficiency and is typically used for powering a module or system component that requires a lower voltage than the input voltage. The Buck mode also offers a number of different features such as an adjustable output voltage level, pulse width modulation (PWM) speed control, and short circuit protection.In step-up (Boost) mode, the device will increase the output voltage from a lower input voltage to a higher output voltage. This mode of operation is often used to increase the voltage of a power source that is not capable of providing enough power on its own. The Boost mode offers a number of different features such as an adjustable output voltage level, internal current limiter, and open drain output.Finally, in continuous conduction mode (CCM), the device will provide an efficient and stable output voltage from a high input voltage. This mode of operation is not as efficient as the other two modes and is typically used for high current loads or for powering multiple components with a single power supply. The CCM mode also offers a number of different features such as an adjustable output voltage level, voltage tracking, and over temperature protection.The MIC38C43AYM also integrates several protection features that help to protect the device from damage in the event of an overload or short circuit. These protection features include an adjustable over voltage protection, adjustable under voltage protection, over temperature protection, and short circuit protection.Overall, the MIC38C43AYM is an ideal choice for applications that require a flexible and reliable voltage regulation solution. By integrating several key components into a single integrated circuit, the MIC38C43AYM can help to reduce system costs and space requirements. In addition, the device offers a number of different operating modes that make it suitable for a wide range of applications. By using the adjustable output voltage level, pulse width modulation speed control, and other integrated protection Features, the MIC38C43AYM can deliver a reliable and efficient voltage regulation solution.

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