ISL8843AUZ-T

Frequency - Switching:	Up to 2MHz
Base Part Number:	ISL8843A
Supplier Device Package:	8-MSOP
Package / Case:	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Operating Temperature:	-40°C ~ 105°C (TA)
Control Features:	Current Limit, Frequency Control
Serial Interfaces:	--
Clock Sync:	No
Synchronous Rectifier:	No
Duty Cycle (Max):	96%
Series:	--
Voltage - Supply (Vcc/Vdd):	9 V ~ 30 V
Output Phases:	1
Number of Outputs:	1
Topology:	Boost, Flyback
Output Configuration:	Positive, Isolation Capable
Function:	Step-Up, Step-Up/Step-Down
Output Type:	Transistor Driver
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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The ISL8843AUZ-T is a DC to DC switching controller that is part of a Power Management IC (PMIC) voltage regulator. This device is used to regulate and control the voltage and current in an electronic circuit. It is capable of providing a wide range of output currents, making it an ideal choice for many power management applications.The ISL8843AUZ-T is a two-stage logic controlled device. It is designed to provide efficient conversion of an input voltage to an output voltage range. The first stage utilizes a buck converter to step down the input voltage to an intermediate value and then a second stage utilizes a boost converter to step up the intermediate voltage to the desired output voltage.The ISL8843AUZ-T controller is designed for a wide variety of applications. It is used in many industrial and consumer products such as cellular phones, digital cameras, television sets, portable music players, automotive products and other power applications. The device is also suitable for battery powered applications where low noise performance and efficiency are important.The ISL8843AUZ-T controller can be used in many different applications that require voltage regulation and conversion. It is capable of adapting to a wide range of input and output voltages, making it ideal for applications where the supply voltage is not constant or the system load changes frequently. The controller is also compatible with a wide range of switching frequency ranges and is able to provide fast response times to changing input or output voltages.The ISL8843AUZ-T controller also includes several features to ensure reliable operation in a variety of different applications. It includes a thermal-shutdown circuit that prevents the device from overheating and short-circuit protection to ensure that the device operates safely when connected to a power supply. Additionally, it includes an adjustable soft-start circuit and programmable over-current protection to further protect the device.The ISL8843AUZ-T controller is designed to provide efficient and reliable voltage regulation, conversion and control. Its wide range of features make it an ideal choice for a variety of power management applications. It is capable of providing a wide range of output currents and is suitable for battery powered applications where low noise performance and efficiency are important. The device is also compatible with a wide range of switching frequency ranges and is able to provide fast response times to changing input or output voltages.

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