UC2843ADTR
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- Mfr.Part #
- UC2843ADTR
- Manufacturer
- Unitrode
- Package / Case
- Datasheet
- Download
- Description
- UC2843A CURRENT MODE PWM CONTROL
- Stock
- 916
- In Stock ：
- 916
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- Manufacturer :
- Unitrode
- Product Category :
- DC DC Switching Controllers
- Operating Temperature :
- -40°C ~ 85°C (TA)
- Product Status :
- Active
- Frequency - Switching :
- Up to 500kHz
- Function :
- Step-Up, Step-Down, Step-Up/Step-Down
- Topology :
- Boost, Buck, Flyback, Forward
- Control Features :
- Frequency Control
- Number of Outputs :
- 1
- Synchronous Rectifier :
- No
- Output Phases :
- 1
- Duty Cycle (Max) :
- 96%
- Clock Sync :
- No
- Output Type :
- Transistor Driver
- Voltage - Supply (Vcc/Vdd) :
- 7.6V ~ 30V
- Supplier Device Package :
- 14-SOIC
- Mounting Type :
- Surface Mount
- Output Configuration :
- Positive, Isolation Capable
- Serial Interfaces :
- -
- Datasheets
- UC2843ADTR
14 Terminals 7.6V~30V 14-Pin UC2843 DC to DC converter IC SWITCHING CONTROLLER 1 Outputs Up to 500kHz Transistor Driver
UC2843ADTR Overview
With a 14-SOIC (0.154, 3.90mm Width) package, the switching controller is suitable for a wide range of applications. For 1 outputs, the dc motor controller is appropriate. A solid enclosure of Tape & Reel (TR) surrounds pmic. Transistor Driver dc switching's outputs (s) can be handled by it. This dc control has a supply voltage and operating voltage of 7.6V~30V. Worked in an dc switcher with a -40°C~85°C TA rating. Switching can be done at Up to 500kHz with this switching controller. The Surface Mount value makes it suitable for general dc dc regulator. For efficient switching control, the dcdc regulator features Frequency Control. A SWITCHING CONTROLLER analog IC is connected to the switch converters. The switching converters's terminals (s) are designed at DUAL. An array of 14 terminations of dc switching. These dc dc converter ics adapt a variety of control techniques, including PULSE WIDTH MODULATION. The nominal DC switcher's voltage input is 15V. Search for "UC2843" to find other relevant dc to dc converter ics. There are a total of 14 pins on switching converter. The test statistics indicate that DC regulator outputs a voltage of 15V. You should note that the dc dc regulator's usual output current is 200mA. It is set to 100 % duty cycle to ensure voltage regulator dc to dc reliability during power-ups and power-downs. A frequency of 450kHz is used by the switching controller. Input voltage can be set to 25V for nominal working status. Switching controller is necessary to supply a voltage of 11V. The controller should not be supplied with more current than 25mA.
UC2843ADTR Features
Transistor Driver Outputs
Switching Frequency: Up to 500kHz
Frequency Control
PULSE WIDTH MODULATION
Max Duty Cycle: 100 %
Frequency: 450kHz
UC2843ADTR Applications
There are a lot of Texas Instruments
UC2843ADTR DC to DC converter applications.
- Servo drive system
- Digital display device
- Linear guide
- Ball screw pair
- Computer application technology
- Network technology
- Automation technology
- CMM
- Various precision measuring instruments
- Various precision measuring detectors
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