UC3843ADX
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- Mfr.Part #
- UC3843ADX
- Manufacturer
- onsemi
- Package / Case
- Datasheet
- Download
- Description
- IC REG CTRLR 8SOIC
- Stock
- 40,814
- In Stock ：
- 40,814
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- Manufacturer :
- onsemi
- Product Category :
- DC DC Switching Controllers
- Output Configuration :
- Positive, Isolation Capable
- Supplier Device Package :
- 8-SOIC
- Frequency - Switching :
- Up to 500kHz
- Clock Sync :
- No
- Serial Interfaces :
- -
- Number of Outputs :
- 1
- Duty Cycle (Max) :
- 96%
- Output Type :
- Transistor Driver
- Product Status :
- Obsolete
- Control Features :
- Frequency Control
- Synchronous Rectifier :
- No
- Topology :
- Boost, Flyback
- Operating Temperature :
- 0°C ~ 70°C (TA)
- Output Phases :
- 1
- Voltage - Supply (Vcc/Vdd) :
- 7.6V ~ 30V
- Mounting Type :
- Surface Mount
- Function :
- Step-Up, Step-Up/Step-Down
- Datasheets
- UC3843ADX
8 Terminals 7.6V~30V 8-Pin UC3843 DC to DC converter IC SWITCHING CONTROLLER 1 Outputs Up to 500kHz Transistor Driver
UC3843ADX Overview
The switching controller fits in the 8-SOIC (0.154, 3.90mm Width) package and is ideal for most applications. dc motor controller is suitable for 1 output generation. Packaged in solid enclosures, this pmic has a Tape & Reel (TR) rating. There are Transistor Driver dc switching's output (s) that it can handle. A 7.6V~30V voltage is supplied to the dc control and used for operating it. Suitable for work in a 0°C~70°C TA dc switcher. With this switching controller, you can switch at Up to 500kHz. The Surface Mount makes it ideal for general dc dc regulator. Featured in the dcdc regulator is Frequency Control which allows efficient switching control. Thare switch converters are connected to an analog integrated circuit (IC) of type SWITCHING CONTROLLER. There are a terminal (s) on the switching converters that are designed at DUAL. 8 terminations with various dc switching's functions. PULSE WIDTH MODULATION is an example of one of the control techniques these dc dc converter ics adapt. The DC switcher's nominal voltage is 15V. Other relevant dc to dc converter ics will be returned if you search "UC3843". Total pins of switching converter are 8. Considering the dc to dc regulator can only accept 25V input voltage, it is important to take note of this. If you start a project, note down the dc dc regulator's usual output current of 1kA. The duty cycle of the voltage regulator dc to dc can be set to 100 % on power-up or power-down to ensure reliability. Having a Surface Mount makes DC switcher suitable for most application and prototype designs. There is a maximum frequency of 500kHz for this dc regulators. There is a 17mA volt supply current. The nominal current supply of this the controllers dc is 17mA.
UC3843ADX Features
Transistor Driver Outputs
Switching Frequency: Up to 500kHz
Frequency Control
PULSE WIDTH MODULATION
Max Duty Cycle: 100 %
UC3843ADX Applications
There are a lot of ON Semiconductor
UC3843ADX DC to DC converter applications.
- CMM
- Various precision measuring instruments
- Various precision measuring detectors
- Flaw detection equipment
- Balance equipment
- Industrial robots
- Industrial controllers
- Die casting equipment
- Injection molding machinery
- Various CNC machine tools
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