MIC38HC44BM

Duty Cycle:	50%
Base Part Number:	MIC38HC44
Mounting Type:	Surface Mount
Supplier Device Package:	8-SOIC
Package / Case:	8-SOIC (0.154", 3.90mm Width)
Operating Temperature:	-40°C ~ 150°C (TJ)
Control Features:	Frequency Control
Fault Protection:	--
Frequency - Switching:	500kHz
Series:	--
Voltage - Supply (Vcc/Vdd):	9 V ~ 20 V
Voltage - Start Up:	14.5V
Topology:	Boost, Buck, Flyback, Forward
Voltage - Breakdown:	--
Internal Switch(s):	Yes
Output Isolation:	Isolated
Part Status:	Discontinued at Digi-Key
Packaging:	Tube

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

PMIC - AC DC Converters, Offline Switchers

The MIC38HC44BM (MIC38HC44BM), part of the FxNO family of integrated power MOSFETs, is a high-performance, single-phase, full-bridge, PWM switch mode controller. The MIC38HC44BM has many uses in the power management arena, including dc-to-dc converting, load shifting, battery charging and applications with multiple dc sources.The MIC38HC44BM typically operates from an input voltage range of 5.5V to 30V DC, and is designed with an integrated seven FET power stage MOSFET. The combination makes the MIC38HC44BM ideal for a variety of applications when an efficient, low-cost, full-bridge PWM switch mode controller is needed.The MIC38HC44BM includes a wide variety of features that are useful in the design of power management and power supply systems. These features include a wide range PWM comparator with adjustable switching frequency and variable dead band, a low-voltage lock-out circuit with hysteresis, a thermal shutdown circuit, a VSENSE/VEXT/VFB sense input, an oscillator timer, over-current detection circuit and a power stage MOSFET gate driver with over current detection.The MIC38HC44BM\'s universal adaptive pulse-width PWM modulation provides precise control of the output power with a minimum of unnecessary switching. The wide switching range of the MIC38HC44BM can go from 5 mW to 1 kW output power. The integrated power stage MOSFETs ensure maximum efficiency with minimal requirements for external components.The MIC38HC44BM is designed to provide highly efficient, low-cost and reliable operation applications. It\'s simple to use, and its versatile features allows for a wide range of applications, from dc-to-ac conversion, low-voltage dropout regulators, synchronous buck-boost converters, flyback converters, battery chargers and LED drivers.In addition, the MIC38HC44BM has the capability to operate in either continuous- or discontinuous-mode. It also includes an adjustable voltage regulation accuracy and an adjustable current limit that is capable of protecting against short circuiting. This features translates into a more robust and reliable power supply design, as well as better power efficiency, when compared to other similar devices.The MIC38HC44BM is also cost-effective, allowing designers to take advantage of a low-cost solution when compared to more complex and higher-priced PWM switch mode controllers. The MIC38HC44BM can be used in a variety of applications, including DC-to-AC conversion, load shifting and battery charging, as well as other power supply applications.The MIC38HC44BM is designed to offer the highest levels of performance, reliability and cost-efficiency for applications that need reliable, efficient and low-cost PWM control. The wide range PWM comparator and adjustable switching frequencies, along with the integrated power stage MOSFET, ensure high efficiency and accurate power control for a wide variety of applications. The low-voltage lockout, thermal shutdown and overcurrent protection circuits ensure that the device provides reliable and safe operation, while the adjustable voltage regulation accuracy and current limit features protect it from short circuits and other damage.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description