Texas Instruments UC3842AD8TR
- Part Number:
- UC3842AD8TR
- Manufacturer:
- Texas Instruments
- Ventron No:
- 3246798-UC3842AD8TR
- Description:
- 30-V, 1A, 500KHz current mode PWM controller with 16V/10V UVLO 100% duty cycle, 0°C to 70°C
- Datasheet:
- uc3842a
Texas Instruments UC3842AD8TR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments UC3842AD8TR.
- Factory Lead Time6 Weeks
- Lifecycle StatusACTIVE (Last Updated: 5 days ago)
- Mounting TypeSurface Mount
- Package / Case8-SOIC (0.154, 3.90mm Width)
- Surface MountYES
- Number of Pins8
- Weight72.603129mg
- Operating Temperature0°C~70°C TA
- PackagingTape & Reel (TR)
- JESD-609 Codee4
- Pbfree Codeyes
- Part StatusActive
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations8
- ECCN CodeEAR99
- Terminal FinishNickel/Palladium/Gold (Ni/Pd/Au)
- SubcategorySwitching Regulator or Controllers
- TechnologyBIPOLAR
- Terminal PositionDUAL
- Terminal FormGULL WING
- Peak Reflow Temperature (Cel)260
- Supply Voltage11V
- Frequency450kHz
- Base Part NumberUC3842
- FunctionStep-Up, Step-Down, Step-Up/Step-Down
- Number of Outputs1
- Output Voltage15V
- Output TypeTransistor Driver
- Input Voltage-Nom15V
- Analog IC - Other TypeSWITCHING CONTROLLER
- Output ConfigurationPositive
- Output Current200mA
- Voltage - Supply (Vcc/Vdd)10V~30V
- Control FeaturesFrequency Control
- TopologyBoost, Buck, Buck-Boost, Flyback, Forward
- Control ModeCURRENT-MODE
- Frequency - SwitchingUp to 500kHz
- Control TechniquePULSE WIDTH MODULATION
- Rise Time50ns
- Supply Current-Max (Isup)25mA
- Synchronous RectifierNo
- Fall Time (Typ)50 ns
- Nominal Input Voltage25V
- Max Duty Cycle100 %
- Duty Cycle (Max)96%
- Height1.75mm
- Length4.9mm
- Width3.91mm
- Thickness1.58mm
- RoHS StatusROHS3 Compliant
- Lead FreeLead Free
UC3842AD8TR Overview
With a 8-SOIC (0.154, 3.90mm Width) package, the switching controller is suitable for a wide range of applications. 1 outputs can be generated with the dc motor controller. PMIC is packaged in a solid enclosure of Tape & Reel (TR). With Transistor Driver dc switching's output (s), it is able to handle it. A 10V~30V voltage is supplied to the dc control and used for operating it. Qualified to work in an dc switcher with 0°C~70°C TA. It can switch at Up to 500kHz. dc dc regulator is made easier with Surface Mount. For efficient switching control, the dcdc regulator features Frequency Control. Switch converters are connected to ICs with SWITCHING CONTROLLER analog outputs. There are a terminal (s) on the switching converters that are designed at DUAL. 8 terminations with a variety of function. Some of the control techniques used by these dc dc converter ics are PULSE WIDTH MODULATION. 15V nominal DC switcher's voltage input. UC3842 can be searched for other relevant dc to dc converter ics. 8 pins are on switching converter. Specially, switching converter corresponds to type Switching Regulator or Controllers. According to the test statistics, DC regulator outputs 15V voltage. The dc dc regulator's usual output current is 200mA, which should be noted down when you start a project. voltage regulator dc to dcs with a 100 % duty cycle are designed to be reliable when powered on and powered off. Switching controllers work at 450kHz Hz. It is possible to set the input voltage to 25V for nominal working status. The supply voltage must be 11V. In order to ensure proper operation, the controller should not receive more current than 25mA.
UC3842AD8TR Features
Transistor Driver Outputs
Switching Frequency: Up to 500kHz
Frequency Control
PULSE WIDTH MODULATION
Max Duty Cycle: 100 %
Frequency: 450kHz
UC3842AD8TR Applications
There are a lot of Texas Instruments UC3842AD8TR DC to DC converter applications.
Bending machines
Special machining machine tools
Medical monitoring systems
Photovoltaic power
seismic instrument power circuits
Power supplies of electronic gadgets
Hydraulic presses
Flexible manufacturing cells
Constant current circuits
Industrial controllers
With a 8-SOIC (0.154, 3.90mm Width) package, the switching controller is suitable for a wide range of applications. 1 outputs can be generated with the dc motor controller. PMIC is packaged in a solid enclosure of Tape & Reel (TR). With Transistor Driver dc switching's output (s), it is able to handle it. A 10V~30V voltage is supplied to the dc control and used for operating it. Qualified to work in an dc switcher with 0°C~70°C TA. It can switch at Up to 500kHz. dc dc regulator is made easier with Surface Mount. For efficient switching control, the dcdc regulator features Frequency Control. Switch converters are connected to ICs with SWITCHING CONTROLLER analog outputs. There are a terminal (s) on the switching converters that are designed at DUAL. 8 terminations with a variety of function. Some of the control techniques used by these dc dc converter ics are PULSE WIDTH MODULATION. 15V nominal DC switcher's voltage input. UC3842 can be searched for other relevant dc to dc converter ics. 8 pins are on switching converter. Specially, switching converter corresponds to type Switching Regulator or Controllers. According to the test statistics, DC regulator outputs 15V voltage. The dc dc regulator's usual output current is 200mA, which should be noted down when you start a project. voltage regulator dc to dcs with a 100 % duty cycle are designed to be reliable when powered on and powered off. Switching controllers work at 450kHz Hz. It is possible to set the input voltage to 25V for nominal working status. The supply voltage must be 11V. In order to ensure proper operation, the controller should not receive more current than 25mA.
UC3842AD8TR Features
Transistor Driver Outputs
Switching Frequency: Up to 500kHz
Frequency Control
PULSE WIDTH MODULATION
Max Duty Cycle: 100 %
Frequency: 450kHz
UC3842AD8TR Applications
There are a lot of Texas Instruments UC3842AD8TR DC to DC converter applications.
Bending machines
Special machining machine tools
Medical monitoring systems
Photovoltaic power
seismic instrument power circuits
Power supplies of electronic gadgets
Hydraulic presses
Flexible manufacturing cells
Constant current circuits
Industrial controllers
UC3842AD8TR More Descriptions
30-V, 1A, 500KHz current mode PWM controller with 16V/10V UVLO 100% duty cycle, 0°C to 70°C 8-SOIC 0 to 70
Current Mode PWM Controller -0.1V to 11V 1A 500kHz 8-Pin SOIC T/R
Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8
IC, CURRENT MODE PWM CTRL, 25V, 8-SOIC, FULL REEL
PWM Power Supply Controllers Current-Mode PWM Controller
UC3842 Boost Buck Buck-Boost Flyback Forward Tape & Reel (TR) e4 DC to DC switching controller 50ns 200mA 72.603129mg 15V
UCx84xA Current-Mode PWM Controller
Current Mode PWM Controller -0.1V to 11V 1A 500kHz 8-Pin SOIC T/R
Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8
IC, CURRENT MODE PWM CTRL, 25V, 8-SOIC, FULL REEL
PWM Power Supply Controllers Current-Mode PWM Controller
UC3842 Boost Buck Buck-Boost Flyback Forward Tape & Reel (TR) e4 DC to DC switching controller 50ns 200mA 72.603129mg 15V
UCx84xA Current-Mode PWM Controller
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