Texas Instruments TL2843DR-8
- Part Number:
- TL2843DR-8
- Manufacturer:
- Texas Instruments
- Ventron No:
- 3287646-TL2843DR-8
- Description:
- Economy single ended 500KHz current mode PWM controller with 8.4V/7.6V UVLO 100% duty cycle, -40-85C
- Datasheet:
- tl2843
Texas Instruments TL2843DR-8 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments TL2843DR-8.
- Factory Lead Time6 Weeks
- Lifecycle StatusACTIVE (Last Updated: 3 days ago)
- Mounting TypeSurface Mount
- Package / Case8-SOIC (0.154, 3.90mm Width)
- Surface MountYES
- Number of Pins8
- Weight72.603129mg
- Operating Temperature-40°C~85°C TA
- PackagingCut Tape (CT)
- 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 Voltage15V
- Frequency500kHz
- Base Part NumberTL2843
- FunctionStep-Up, Step-Up/Step-Down
- Number of Outputs1
- Output Voltage30V
- Output TypeTransistor Driver
- Input Voltage-Nom15V
- Analog IC - Other TypeSWITCHING REGULATOR
- Operating Supply Current11mA
- Output ConfigurationPositive
- Output Current200mA
- Voltage - Supply (Vcc/Vdd)7.6V~30V
- Quiescent Current11mA
- Control FeaturesFrequency Control
- TopologyBoost, Flyback, Forward
- Control ModeCURRENT-MODE
- Frequency - SwitchingUp to 500kHz
- Control TechniquePULSE WIDTH MODULATION
- Rise Time50ns
- Supply Current-Max (Isup)30mA
- Synchronous RectifierNo
- Fall Time (Typ)50 ns
- Nominal Input Voltage5.5V
- Max Duty Cycle100 %
- Duty Cycle (Max)97%
- Height1.75mm
- Length4.9mm
- Width3.91mm
- Thickness1.58mm
- RoHS StatusROHS3 Compliant
- Lead FreeLead Free
TL2843DR-8 Overview
The switching controller fits in the 8-SOIC (0.154, 3.90mm Width) package and is ideal for most applications. There is enough capacity in the dc motor controller to generate the output for the 1 input. An enclosure of Cut Tape (CT) is used to package the PMIC. It is capable of handling Transistor Driver dc switching's outputs (s). The supply and operating voltage of the dc control are 7.6V~30V. Worked in a -40°C~85°C TA dc switcher before. This switching controller can switch at Up to 500kHz. The Surface Mount allows it to be used for dc dc regulator in general. 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 REGULATOR. Thare switching converters has a terminal (s) at DUAL . A variety of terminations with 8 of dc switching. These dc dc converter ics adapt a variety of control techniques, including PULSE WIDTH MODULATION. The DC switcher's nominal voltage is 15V. You can find other relevant dc to dc converter ics by searching "TL2843". The switching converter has a total of 8 pins. The type is a particular Switching Regulator or Controllers of switching converter. Statistically, DC regulator outputs 30V volts. If you are starting a new project, you should note the dc dc regulator's typical output current is 200mA. It is set to 100 % duty cycle to ensure voltage regulator dc to dc reliability during power-ups and power-downs. A frequency of 500kHz is used by the switching controller. A dc switching in a dormant state uses 11mA. You can set the input voltage to 5.5V for nominal working status. Voltage 15V is required for supply. You should not supply more current than 30mA to the controller. With a current supply of 11mA, it runs.
TL2843DR-8 Features
Transistor Driver Outputs
Switching Frequency: Up to 500kHz
Frequency Control
PULSE WIDTH MODULATION
Max Duty Cycle: 100 %
Frequency: 500kHz
TL2843DR-8 Applications
There are a lot of Texas Instruments TL2843DR-8 DC to DC converter applications.
Product burn-in
Constant current circuits
Electric water heaters
Various precision measuring detectors
Cutting machine tools
Photovoltaic power
Wide-range voltage regulation circuits
Smoke exhaust equipment
Smoke prevention equipment
Wind power
The switching controller fits in the 8-SOIC (0.154, 3.90mm Width) package and is ideal for most applications. There is enough capacity in the dc motor controller to generate the output for the 1 input. An enclosure of Cut Tape (CT) is used to package the PMIC. It is capable of handling Transistor Driver dc switching's outputs (s). The supply and operating voltage of the dc control are 7.6V~30V. Worked in a -40°C~85°C TA dc switcher before. This switching controller can switch at Up to 500kHz. The Surface Mount allows it to be used for dc dc regulator in general. 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 REGULATOR. Thare switching converters has a terminal (s) at DUAL . A variety of terminations with 8 of dc switching. These dc dc converter ics adapt a variety of control techniques, including PULSE WIDTH MODULATION. The DC switcher's nominal voltage is 15V. You can find other relevant dc to dc converter ics by searching "TL2843". The switching converter has a total of 8 pins. The type is a particular Switching Regulator or Controllers of switching converter. Statistically, DC regulator outputs 30V volts. If you are starting a new project, you should note the dc dc regulator's typical output current is 200mA. It is set to 100 % duty cycle to ensure voltage regulator dc to dc reliability during power-ups and power-downs. A frequency of 500kHz is used by the switching controller. A dc switching in a dormant state uses 11mA. You can set the input voltage to 5.5V for nominal working status. Voltage 15V is required for supply. You should not supply more current than 30mA to the controller. With a current supply of 11mA, it runs.
TL2843DR-8 Features
Transistor Driver Outputs
Switching Frequency: Up to 500kHz
Frequency Control
PULSE WIDTH MODULATION
Max Duty Cycle: 100 %
Frequency: 500kHz
TL2843DR-8 Applications
There are a lot of Texas Instruments TL2843DR-8 DC to DC converter applications.
Product burn-in
Constant current circuits
Electric water heaters
Various precision measuring detectors
Cutting machine tools
Photovoltaic power
Wide-range voltage regulation circuits
Smoke exhaust equipment
Smoke prevention equipment
Wind power
TL2843DR-8 More Descriptions
Current Mode PWM Controller 0V to 30V 200mA 8-Pin SOIC T/R
Economy single ended 500KHz current mode PWM controller with 8.4V/7.6V UVLO 100% duty cycle, -40-85C 8-SOIC -40 to 85
TL2843 Boost Flyback Forward Cut Tape (CT) e4 DC to DC switching controller 50ns 200mA 72.603129mg 30V
IC, CURRENT MODE PWM CTRL, 25V, 8-SOIC
IC REG CTRLR MULT TOPOLOGY 8SOIC
CURRENT MODE PWM CONTROLLERPulse Width Modulation (PWM) Controller IC; Controller Type:PWM; Output Voltage Max:30V; Output Current Max:200mA; Output Type:Totem-Pole; Output Energy Per Cycle:5µJ; Frequency:500kHz; Supply Voltage Min:12V; Termination Type:SMD ;RoHS Compliant: Yes
Economy single ended 500KHz current mode PWM controller with 8.4V/7.6V UVLO 100% duty cycle, -40-85C 8-SOIC -40 to 85
TL2843 Boost Flyback Forward Cut Tape (CT) e4 DC to DC switching controller 50ns 200mA 72.603129mg 30V
IC, CURRENT MODE PWM CTRL, 25V, 8-SOIC
IC REG CTRLR MULT TOPOLOGY 8SOIC
CURRENT MODE PWM CONTROLLER
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