Texas Instruments TL3843P
- Part Number:
- TL3843P
- Manufacturer:
- Texas Instruments
- Ventron No:
- 4550509-TL3843P
- Description:
- Economy single ended 500KHz current mode PWM controller with 8.4V/7.6V UVLO 100% duty cycle, 0-70C
- Datasheet:
- tl3843
Texas Instruments TL3843P technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments TL3843P.
- Factory Lead Time6 Weeks
- Lifecycle StatusACTIVE (Last Updated: 4 days ago)
- Mounting TypeThrough Hole
- Package / Case8-DIP (0.300, 7.62mm)
- Surface MountNO
- Number of Pins8
- Weight440.409842mg
- Operating Temperature0°C~70°C TA
- PackagingTube
- 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
- Supply Voltage15V
- Terminal Pitch2.54mm
- Frequency500kHz
- Base Part NumberTL3843
- FunctionStep-Up, Step-Up/Step-Down
- Number of Outputs1
- Output Voltage30V
- Output TypeTransistor Driver
- Input Voltage-Nom15V
- Analog IC - Other TypeSWITCHING REGULATOR
- 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%
- Height5.08mm
- Length9.81mm
- Width6.35mm
- Thickness3.9mm
- REACH SVHCNo SVHC
- RoHS StatusROHS3 Compliant
- Lead FreeLead Free
TL3843P Overview
Capsuled in the 8-DIP (0.300, 7.62mm) package, the switching controller suits most application needs. There is enough capacity in the dc motor controller to generate the output for the 1 input. The pmic is packaged in Tube solid enclosure. Transistor Driver dc switching's outputs (s) are supported. dc controls with 7.6V~30V voltage are supplied and operated. Qualified to work in a 0°C~70°C TA dc switcher. In this switching controller, the switch can be set to Up to 500kHz. The Through Hole value makes it suitable for general dc dc regulator. DCDC regulator is controlled efficiently by Frequency Control. A SWITCHING REGULATOR analog integrated circuit is connected to the switch converters. Terminal (s) of the switching converters are designed at the DUAL position. 8 terminations with various dc switching's functions. These dc dc converter ics adapt a variety of control techniques, including PULSE WIDTH MODULATION. The DC switcher's nominal voltage is 15V. In addition to "TL3843", there are other relevant dc to dc converter ics you can find. There are a total of 8 pins on switching converter. Switching converter type is specifically Switching Regulator or Controllers. A 30V voltage of DC regulator was detected in the test statistics. It's important to remember that the dc dc regulator's normaloutput current is 200mA, so you should note it down when starting a new project. As a result of this, the maximum duty cycle of the voltage regulator dc to dc must remain 100 % during power-up and power-down. There is 500kHz frequency setting on the switching controller. In a dormant state, the dc switching uses 11mA. 5.5V is the nominal working voltage. Switching controller is necessary to provide a voltage of 15V. You should not supply more current than 30mA to the controller.
TL3843P Features
Transistor Driver Outputs
Switching Frequency: Up to 500kHz
Frequency Control
PULSE WIDTH MODULATION
Max Duty Cycle: 100 %
Frequency: 500kHz
TL3843P Applications
There are a lot of Texas Instruments TL3843P DC to DC converter applications.
Motor controller circuits
Handheld GPS
Analog precision reference circuits
Sensitive electronic devices
Printing
Nuclear power plants
CNC system
Flexible manufacturing cells
Series voltage regulation circuits
Mobile phones
Capsuled in the 8-DIP (0.300, 7.62mm) package, the switching controller suits most application needs. There is enough capacity in the dc motor controller to generate the output for the 1 input. The pmic is packaged in Tube solid enclosure. Transistor Driver dc switching's outputs (s) are supported. dc controls with 7.6V~30V voltage are supplied and operated. Qualified to work in a 0°C~70°C TA dc switcher. In this switching controller, the switch can be set to Up to 500kHz. The Through Hole value makes it suitable for general dc dc regulator. DCDC regulator is controlled efficiently by Frequency Control. A SWITCHING REGULATOR analog integrated circuit is connected to the switch converters. Terminal (s) of the switching converters are designed at the DUAL position. 8 terminations with various dc switching's functions. These dc dc converter ics adapt a variety of control techniques, including PULSE WIDTH MODULATION. The DC switcher's nominal voltage is 15V. In addition to "TL3843", there are other relevant dc to dc converter ics you can find. There are a total of 8 pins on switching converter. Switching converter type is specifically Switching Regulator or Controllers. A 30V voltage of DC regulator was detected in the test statistics. It's important to remember that the dc dc regulator's normaloutput current is 200mA, so you should note it down when starting a new project. As a result of this, the maximum duty cycle of the voltage regulator dc to dc must remain 100 % during power-up and power-down. There is 500kHz frequency setting on the switching controller. In a dormant state, the dc switching uses 11mA. 5.5V is the nominal working voltage. Switching controller is necessary to provide a voltage of 15V. You should not supply more current than 30mA to the controller.
TL3843P Features
Transistor Driver Outputs
Switching Frequency: Up to 500kHz
Frequency Control
PULSE WIDTH MODULATION
Max Duty Cycle: 100 %
Frequency: 500kHz
TL3843P Applications
There are a lot of Texas Instruments TL3843P DC to DC converter applications.
Motor controller circuits
Handheld GPS
Analog precision reference circuits
Sensitive electronic devices
Printing
Nuclear power plants
CNC system
Flexible manufacturing cells
Series voltage regulation circuits
Mobile phones
TL3843P More Descriptions
Switching Regulator, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDIP8
Current Mode PWM Controller 0V to 30V 200mA 500kHz 8-Pin PDIP Tube / IC REG CTRLR MULT TOPOLOGY 8DIP
TL3843 Boost Flyback Forward Tube e4 DC to DC switching controller 50ns 200mA 440.409842mg 30V
Economy single ended 500KHz current mode PWM controller with 8.4V/7.6V UVLO 100% duty cycle, 0-70C 8-PDIP 0 to 70
TEXAS INSTRUMENTS TL3843PPWM Controller Current Mode, 25V-12V supply, 500 kHz, 30V/200mA out, DIP-8
DC-DC Controller IC Positive Output Boost, Flyback, Forward Regulator Step-Up, Step-Up/Step-Down PDIP-8
TL3843 CURRENT-MODE PWM CONTROLL
PWM CONTROLLER, CURR MODE, DIP-8; Input Voltage: 5.5V; Output Voltage: 30V; Output Current: 200mA; Supply Voltage Min: 12V; Supply Voltage Max: 25V; Controller IC Case Style: DIP; No. of Pins: 8Pins; Frequency: 500kHz; Operating Temperature Min: 0°C; Operating Temperature Max: 70°C; Product Range: -; Automotive Qualification Standard: -; RoHS Phthalates Compliant: Yes; MSL: -; SVHC: No SVHC (27-Jun-2018); Controller Type: PWM; Output Energy per Cycle: 5µJ; Output Type: Totem Pole; Termination Type: Through Hole
Current Mode PWM Controller 0V to 30V 200mA 500kHz 8-Pin PDIP Tube / IC REG CTRLR MULT TOPOLOGY 8DIP
TL3843 Boost Flyback Forward Tube e4 DC to DC switching controller 50ns 200mA 440.409842mg 30V
Economy single ended 500KHz current mode PWM controller with 8.4V/7.6V UVLO 100% duty cycle, 0-70C 8-PDIP 0 to 70
TEXAS INSTRUMENTS TL3843PPWM Controller Current Mode, 25V-12V supply, 500 kHz, 30V/200mA out, DIP-8
DC-DC Controller IC Positive Output Boost, Flyback, Forward Regulator Step-Up, Step-Up/Step-Down PDIP-8
TL3843 CURRENT-MODE PWM CONTROLL
PWM CONTROLLER, CURR MODE, DIP-8; Input Voltage: 5.5V; Output Voltage: 30V; Output Current: 200mA; Supply Voltage Min: 12V; Supply Voltage Max: 25V; Controller IC Case Style: DIP; No. of Pins: 8Pins; Frequency: 500kHz; Operating Temperature Min: 0°C; Operating Temperature Max: 70°C; Product Range: -; Automotive Qualification Standard: -; RoHS Phthalates Compliant: Yes; MSL: -; SVHC: No SVHC (27-Jun-2018); Controller Type: PWM; Output Energy per Cycle: 5µJ; Output Type: Totem Pole; Termination Type: Through Hole
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