UC3843BDR2
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- Mfr.Part #
- UC3843BDR2
- Manufacturer
- onsemi
- Package / Case
- Datasheet
- Download
- Description
- IC REG CTRLR FLYBACK 14SOIC
- Stock
- 41,488
- In Stock ：
- 41,488
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- Manufacturer :
- onsemi
- Product Category :
- DC DC Switching Controllers
- Topology :
- Boost, Flyback
- Output Type :
- Transistor Driver
- Output Phases :
- 1
- Frequency - Switching :
- Up to 500kHz
- Synchronous Rectifier :
- No
- Output Configuration :
- Positive, Isolation Capable
- Number of Outputs :
- 1
- Control Features :
- Frequency Control
- Duty Cycle (Max) :
- 96%
- Voltage - Supply (Vcc/Vdd) :
- 7.6V ~ 30V
- Product Status :
- Obsolete
- Mounting Type :
- Surface Mount
- Supplier Device Package :
- 14-SOIC
- Function :
- Step-Up, Step-Up/Step-Down
- Serial Interfaces :
- -
- Clock Sync :
- No
- Operating Temperature :
- 0°C ~ 70°C (TA)
- Datasheets
- UC3843BDR2
14 Terminals 7.6V~30V 14-Pin UC384*B DC to DC converter IC SWITCHING CONTROLLER 1 Outputs Up to 500kHz Transistor Driver
UC3843BDR2G Overview
The switching controller fits in the 14-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. 14 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 "UC384*B". Total pins of switching converter are 14. A 5V voltage of DC regulator was detected in the test statistics. If you start a project, note down the dc dc regulator's usual output current of 1A. The duty cycle of the voltage regulator dc to dc can be set to 96 % 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 500kHz frequency setting on the switching controller. The component might suffer damage if the current exceeds 17mA.
UC3843BDR2G Features
Transistor Driver Outputs
Switching Frequency: Up to 500kHz
Frequency Control
PULSE WIDTH MODULATION
Max Duty Cycle: 96 %
Frequency: 500kHz
UC3843BDR2G Applications
There are a lot of ON Semiconductor
UC3843BDR2G 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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