UC3842D8TR
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- Mfr.Part #
- UC3842D8TR
- Manufacturer
- Texas Instruments
- Package / Case
- Datasheet
- Download
- Description
- IC REG CTRLR PWM CM 8SOIC
- Stock
- 1,469
- In Stock ：
- 1,469
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Duty Cycle (Max) :
- 97%
- Function :
- Step-Up, Step-Down, Step-Up/Step-Down
- Control Features :
- Frequency Control
- Supplier Device Package :
- 8-SOIC
- Mounting Type :
- Surface Mount
- Synchronous Rectifier :
- No
- Frequency - Switching :
- Up to 500kHz
- Serial Interfaces :
- -
- Clock Sync :
- No
- Voltage - Supply (Vcc/Vdd) :
- 12V ~ 28V
- Output Phases :
- 1
- Output Configuration :
- Positive, Isolation Capable
- Number of Outputs :
- 1
- Operating Temperature :
- 0°C ~ 70°C (TA)
- Output Type :
- Transistor Driver
- Topology :
- Boost, Buck, Buck-Boost, Flyback, Forward
- Product Status :
- Active
- Datasheets
- UC3842D8TR
8 Terminals 12V~28V 8-Pin UC3842 DC to DC converter IC SWITCHING CONTROLLER 1 Outputs Up to 500kHz Transistor Driver
UC3842D8TR 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 12V~28V 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 "UC3842". Total pins of switching converter are 8. A 13.5V 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 200mA. The duty cycle of the voltage regulator dc to dc can be set to 100 % on power-up or power-down to ensure reliability. There is 450kHz frequency setting on the switching controller. It is possible to set the input voltage as 25V for nominal working statuses. In order to ensure proper operation, the controller should not receive more current than 25mA.
UC3842D8TR Features
Transistor Driver Outputs
Switching Frequency: Up to 500kHz
Frequency Control
PULSE WIDTH MODULATION
Max Duty Cycle: 100 %
Frequency: 450kHz
UC3842D8TR Applications
There are a lot of Texas Instruments
UC3842D8TR 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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