UC3843AD8
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- Mfr.Part #
- UC3843AD8
- Manufacturer
- Texas Instruments
- Package / Case
- Datasheet
- Download
- Description
- IC REG CTRLR MULT TOPOLOGY 8SOIC
- Stock
- 905
- In Stock ：
- 905
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Number of Outputs :
- 1
- Serial Interfaces :
- -
- Duty Cycle (Max) :
- 96%
- Function :
- Step-Up, Step-Down, Step-Up/Step-Down
- Voltage - Supply (Vcc/Vdd) :
- 7.6V ~ 30V
- Mounting Type :
- Surface Mount
- Output Configuration :
- Positive, Isolation Capable
- Supplier Device Package :
- 8-SOIC
- Control Features :
- Frequency Control
- Output Type :
- Transistor Driver
- Clock Sync :
- No
- Operating Temperature :
- 0°C ~ 70°C (TA)
- Output Phases :
- 1
- Frequency - Switching :
- Up to 500kHz
- Topology :
- Boost, Buck, Flyback, Forward
- Product Status :
- Active
- Synchronous Rectifier :
- No
- Datasheets
- UC3843AD8
8 Terminals 7.6V~30V 8-Pin UC3843 DC to DC converter IC SWITCHING CONTROLLER 1 Outputs Up to 500kHz Transistor Driver
UC3843AD8 Overview
This switching controller fits most application requirements since it is packaged in a 8-SOIC (0.154, 3.90mm Width) package. 1 outputs can be generated with the dc motor controller. PMIC is packaged in a solid enclosure of Tube. Transistor Driver dc switching's outputs (s) are supported. 7.6V~30V is the operating voltage and supply voltage of the dc control. Suitable for a 0°C~70°C TA dc switcher. There is a switch at Up to 500kHz that can be used with this controller. dc dc regulator is made easier with Surface Mount. Frequency Control is used for efficient switching control in the dcdc regulator. An analog IC SWITCHING CONTROLLER is connected to the switch converters. The switching converters's terminal (s) are designed at DUAL . A variety of terminations with 8 of dc switching. It includes PULSE WIDTH MODULATION as one of the control techniques dc dc converter ic adapts. DC switcher's input voltageis set to 15V. You can find other relevant dc to dc converter ics by searching "UC3843". There are only 8 pins on switching converter. DC regulator outputs 5V voltage according to the test statistics. normally, the dc dc regulator's output current is 200mA, which you should keep in mind when starting a project. voltage regulator dc to dcs with a 100 % duty cycle are designed to be reliable when powered on and powered off. Switching controllers operate at 500kHz frequencies. When the dc switching is dormant, it uses 11mA. It is possible to set the input voltage to 25V for nominal working status. The supply voltage must be 11V. 25mA more than 25mA current should be supplied to the controller. It could be possible to satisfy the switching converter for operation with a current flow input of 11mA.
UC3843AD8 Features
Transistor Driver Outputs
Switching Frequency: Up to 500kHz
Frequency Control
PULSE WIDTH MODULATION
Max Duty Cycle: 100 %
Frequency: 500kHz
UC3843AD8 Applications
There are a lot of Texas Instruments
UC3843AD8 DC to DC converter applications.
- Digital display device
- Linear guide
- Ball screw pair
- Computer application technology
- Network technology
- Automation technology
- CMM
- Various precision measuring instruments
- Various precision measuring detectors
- Flaw detection equipment
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