UC2844BD1R2

Frequency - Switching:	Up to 500kHz
Base Part Number:	UC284*B
Supplier Device Package:	8-SOIC
Package / Case:	8-SOIC (0.154", 3.90mm Width)
Operating Temperature:	-25°C ~ 85°C (TA)
Control Features:	Frequency Control
Serial Interfaces:	--
Clock Sync:	No
Synchronous Rectifier:	No
Duty Cycle (Max):	48%
Series:	--
Voltage - Supply (Vcc/Vdd):	10 V ~ 36 V
Output Phases:	1
Number of Outputs:	1
Topology:	Boost, Flyback
Output Configuration:	Positive
Function:	Step-Up, Step-Up/Step-Down
Output Type:	Transistor Driver
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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

UC2844BD1R2 Application Field and Working Principle

The UC2844BD1R2 voltage regulator is a type of DC/DC switching controller that regulates electrical power by controlling the current and voltage in an electrical device. This type of voltage regulator is used in a variety of applications including in Active Electronic Storage (AES) systems, digital media players, and mobile communications devices. The UC2844BD1R2 voltage regulators are designed to provide the necessary control of voltage in applications where control is critical. In these applications, an external switching circuit is connected to the UC2844BD1R2 voltage regulator to control the voltage level. The switching circuit controls the current that flows through the voltage regulator, which in turn controls the voltage output.When the required output voltage is reached, the switching circuit is either turned on or off, depending on the external control signals. If the output voltage rises, the switching circuit turns off, reducing the current and thus the voltage. Similarly, if the output voltage drops, the switching circuit is turned on, increasing the current, and thus the voltage. This allows the UC2844BD1R2 voltage regulator to provide precise control of voltage levels in various applications.In addition to maintaining precise control of voltage levels, the UC2844BD1R2 is also designed to be very efficient. Its switching frequency is up to 1.5 MHz, allowing it to generate higher efficiency while maintaining flexibility. Its peak current capability is also up to 1.3 A to ensure compatibility with most external loads. The UC2844BD1R2\'s high peak current rating also ensures that it is suitable for more demanding applications. Its adjustable peak current limit allows for a safer and easier implementation in applications that require higher peak currents levels. The UC2844BD1R2 is also designed to include a low-power shutdown mode to reduce power consumption when the voltage regulator is not in use. It also has an integrated error amplifier and a temperature-compensated comparator for better accuracy and improved performance.Overall, the UC2844BD1R2 voltage regulator is a versatile and reliable device that provides precise control of voltage levels in various applications. Its high efficiency, low-power shutdown mode, adjustable peak current limit, and integrated features allow it to be used in many different applications. Its wide variety of features make it well-suited for applications where reliable and efficient voltage regulation is critical.

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

Part Number	Manufacturer	Price	Quantity	Description