UC3846DWTR Integrated Circuits (ICs)

Frequency - Switching:	500kHz
Base Part Number:	UC3846
Supplier Device Package:	16-SOIC
Package / Case:	16-SOIC (0.295", 7.50mm Width)
Operating Temperature:	0°C ~ 70°C (TA)
Control Features:	Current Limit, Enable, Frequency Control, Soft Start
Serial Interfaces:	--
Clock Sync:	Yes
Synchronous Rectifier:	Yes
Duty Cycle (Max):	--
Series:	--
Voltage - Supply (Vcc/Vdd):	6.95 V ~ 40 V
Output Phases:	1
Number of Outputs:	2
Topology:	Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull
Output Configuration:	Positive
Function:	Step-Up, Step-Down, Step-Up/Step-Down
Output Type:	Transistor Driver
Part Status:	Active
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

UC3846DWTR Application Field and Working Principle

The UC3846DWTR (also known as an integrated circuit voltage regulator) is designed for pulse width modulation (PWM) control applications. It is used primarily for DC-to-DC conversion, switching power supplies, motor control and other industrial automation applications. The UC3846DWTR is a high precision chopper-stabilized PWM voltage regulator with an adjustable current limit that is used to control the output voltage of a DC voltage converter. It can be used for a wide range of applications ranging from small power supplies, motor control and motor speed control, to large industrial automation applications.The UC3846DWTR has two main parts - the first is the power control unit, which is responsible for providing smooth, consistent output voltage over a wide range of input voltages. The second is the current limit circuit, which is responsible for limiting the output current to a safe range. The current limit circuit is adjustable, allowing the user to modify the maximum current which can be drawn from the regulator. The UC3846DWTR is capable of working with either single or dual-rail power supplies, allowing it to be used in a wide variety of applications. It is designed to operate in pulse-width modulation (PWM) mode, where the output voltage is switched between a maximum and a minimum voltage, with no intermediate settings. The PWM signal can be controlled by an external digital logic signal, or using an external voltage signal. This feature makes the UC3846DWTR a good choice for applications where precise and accurate voltage regulation is required. The UC3846DWTR can also be used in a variety of forms, including switching DC-DC converters and SMPS (switched mode power supply) converters. In DC-DC converters, the UC3846DWTR is used to control the output voltage by controlling the pulse width of the output voltage waveform. In SMPS converters, the UC3846DWTR controls the voltage by altering the duty cycle of the output waveform.The UC3846DWTR is an ideal solution for applications where precise, low-noise voltage regulation is required. It is designed to provide high efficiency and accuracy, making it a good choice for a wide variety of applications. Its flexibility and wide range of uses make the UC3846DWTR a great choice for those who need power control in their projects.

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

Part Number	Manufacturer	Price	Quantity	Description