UC3842AD8
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- Mfr.Part #
- UC3842AD8
- Manufacturer
- Texas Instruments
- Package / Case
- Datasheet
- Download
- Description
- IC REG CTRLR PWM CM 8SOIC
- Stock
- 644
- In Stock ：
- 644
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Frequency - Switching :
- Up to 500kHz
- Number of Outputs :
- 1
- Output Configuration :
- Positive, Isolation Capable
- Output Phases :
- 1
- Operating Temperature :
- 0°C ~ 70°C (TA)
- Control Features :
- Frequency Control
- Clock Sync :
- No
- Product Status :
- Active
- Supplier Device Package :
- 8-SOIC
- Duty Cycle (Max) :
- 96%
- Output Type :
- Transistor Driver
- Function :
- Step-Up, Step-Down, Step-Up/Step-Down
- Synchronous Rectifier :
- No
- Voltage - Supply (Vcc/Vdd) :
- 10V ~ 30V
- Serial Interfaces :
- -
- Topology :
- Boost, Buck, Flyback, Forward
- Mounting Type :
- Surface Mount
- Datasheets
- UC3842AD8
8 Terminals 10V~30V 8-Pin UC3842 DC to DC converter IC SWITCHING CONTROLLER 1 Outputs Up to 500kHz Transistor Driver
UC3842AD8 Overview
With its 8-SOIC (0.154, 3.90mm Width) package, the switching controller fits the needs of most applications. For outputs of 1, this dc motor controller is suitable. Tube solid enclosure protects the pmic. It is capable of handling Transistor Driver dc switching's outputs (s). This dc control operates at 10V~30V and has a 10V~30V supply voltage. Worked in a 0°C~70°C TA dc switcher before. In this switching controller, the switch can be set to Up to 500kHz. The Surface Mount allows it to be used for dc dc regulator in general. In order to control switching efficiently, the dcdc regulator features Frequency Control. SWITCHING CONTROLLER analog IC connects the switch converters. Switching converters are designed with the terminal (s) at position DUAL . The 8 terminations can be used for a wide range of dc switching. A few of the control techniques these dc dc converter ics adapt include PULSE WIDTH MODULATION. A DC switcher's nominal voltage of 15V is input. Searching "UC3842" will return other relevant dc to dc converter ics. 8 pins are on switching converter. Based on the test statistics, DC regulator outputs voltage 5V. If you are starting a new project, you should note the dc dc regulator's typical output current is 1A. During power-up and power-down, the maximum duty cycle of the voltage regulator dc to dc is set to 100 %. Switching controllers work at 450kHz Hz. A nominal working status is achieved when the input voltage is set to 15V. In order to ensure the dc switcher's functionality, users must limit the voltage to 25V due to the dc switcher's maximum input voltage. There is a requirement for a 11V supply voltage. DC switchers cannot produce output currents greater than 1A. It is not recommended to supply more current to the controller than 25mA. For operation, the switching converter could be satisfied with 11mA current flow input.
UC3842AD8 Features
Transistor Driver Outputs
Switching Frequency: Up to 500kHz
Frequency Control
PULSE WIDTH MODULATION
Max Duty Cycle: 100 %
Frequency: 450kHz
UC3842AD8 Applications
There are a lot of Texas Instruments
UC3842AD8 DC to DC converter applications.
- Ball screw pair
- Computer application technology
- Network technology
- Automation technology
- CMM
- Various precision measuring instruments
- Various precision measuring detectors
- Flaw detection equipment
- Balance equipment
- Industrial robots
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