UC3843BDG
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- Mfr.Part #
- UC3843BDG
- Manufacturer
- onsemi
- Package / Case
- Datasheet
- Download
- Description
- IC REG CTRLR FLYBACK 14SOIC
- Stock
- 545
- In Stock ：
- 545
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- Manufacturer :
- onsemi
- Product Category :
- DC DC Switching Controllers
- Frequency - Switching :
- Up to 500kHz
- Output Configuration :
- Positive, Isolation Capable
- Output Phases :
- 1
- Product Status :
- Obsolete
- Operating Temperature :
- 0°C ~ 70°C (TA)
- Mounting Type :
- Surface Mount
- Duty Cycle (Max) :
- 96%
- Control Features :
- Frequency Control
- Synchronous Rectifier :
- No
- Number of Outputs :
- 1
- Clock Sync :
- No
- Topology :
- Boost, Flyback
- Voltage - Supply (Vcc/Vdd) :
- 7.6V ~ 30V
- Output Type :
- Transistor Driver
- Serial Interfaces :
- -
- Function :
- Step-Up, Step-Up/Step-Down
- Supplier Device Package :
- 14-SOIC
- Datasheets
- UC3843BDG
14 Terminals 7.6V~30V 14-Pin UC384*B DC to DC converter IC SWITCHING CONTROLLER 1 Outputs Up to 500kHz Transistor Driver
UC3843BDG 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 Tube 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 0°C~70°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 "UC384*B" 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 13.4V. At most, the dc to dc regulator accepts 25V input voltage. You should note that the dc dc regulator's usual output current is 200mA. It is set to 96 % duty cycle to ensure voltage regulator dc to dc reliability during power-ups and power-downs. In most applications and prototypes, DC switcher's Surface Mount makes it suitable. A frequency of 250kHz is used by the switching controller.
UC3843BDG Features
Transistor Driver Outputs
Switching Frequency: Up to 500kHz
Frequency Control
PULSE WIDTH MODULATION
Max Duty Cycle: 96 %
Frequency: 250kHz
UC3843BDG Applications
There are a lot of ON Semiconductor
UC3843BDG 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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