Texas Instruments TL3843BD
- Part Number:
- TL3843BD
- Manufacturer:
- Texas Instruments
- Ventron No:
- 3288642-TL3843BD
- Description:
- 30V, 0.2A high Performance 500KHz current mode PWM with 8.4V/7.6V UVLO, 100% duty cycle, 0C to 70C
- Datasheet:
- tl3843b
Texas Instruments TL3843BD technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments TL3843BD.
- Factory Lead Time6 Weeks
- Lifecycle StatusACTIVE (Last Updated: 1 week ago)
- Mounting TypeSurface Mount
- Package / Case14-SOIC (0.154, 3.90mm Width)
- Surface MountYES
- Number of Pins14
- Weight129.387224mg
- Operating Temperature0°C~70°C TA
- PackagingTube
- JESD-609 Codee4
- Pbfree Codeyes
- Part StatusActive
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations14
- 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 NumberTL3843
- FunctionStep-Up, Step-Up/Step-Down
- Number of Outputs1
- Output Voltage30V
- Output TypeTransistor Driver
- Input Voltage-Nom15V
- Analog IC - Other TypeSWITCHING CONTROLLER
- Output ConfigurationPositive
- Output Current200mA
- Voltage - Supply (Vcc/Vdd)7.6V~30V
- 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)96%
- Height1.75mm
- Length8.65mm
- Width3.91mm
- Thickness1.58mm
- RoHS StatusROHS3 Compliant
- Lead FreeLead Free
TL3843BD Overview
With a 14-SOIC (0.154, 3.90mm Width) package, the switching controller is suitable for a wide range of applications. 1 outputs are supported by the dc motor controller. Packaged in solid enclosures, this pmic has a Tube rating. It is capable of dealing with Transistor Driver dc switching's output (s). dc switching's7.6V~30V is the operating voltage and supply voltage of the dc control. Suitable for working in an dc switcher that has a 0°C~70°C TA. There is a switch at Up to 500kHz that can be used with this controller. The Surface Mount makes it ideal for general dc dc regulator. The dcdc regulator features Frequency Control for efficient switching control. A SWITCHING CONTROLLER analog IC is connected to the switch converters. Terminal (s) of the switching converters are designed at the DUAL position. A variety of dc switching's functions can be performed on 14 terminations. Some of the control techniques adapted by these dc dc converter ics include PULSE WIDTH MODULATION. There is a DC switcher's nominal voltage of 15V. Other relevant dc to dc converter ics will be returned if you search "TL3843". Total pins of switching converter are 14. The type is a particular Switching Regulator or Controllers of switching converter. DC regulator outputs 30V voltage according to the test statistics. normally, the dc dc regulator's output current is 200mA, which you should keep in mind when starting a project. The duty cycle of the voltage regulator dc to dc can be set to 100 % on power-up or power-down to ensure reliability. A frequency of 500kHz is used by the switching controller. Input voltage can be set to 5.5V for nominal working status. The supply voltage must be 15V. The controller should not be supplied with more current than 30mA.
TL3843BD Features
Transistor Driver Outputs
Switching Frequency: Up to 500kHz
Frequency Control
PULSE WIDTH MODULATION
Max Duty Cycle: 100 %
Frequency: 500kHz
TL3843BD Applications
There are a lot of Texas Instruments TL3843BD DC to DC converter applications.
Scientific testing
Correction machines
Industrial robots
Photovoltaic power
Printing
Large fire protection systems
ATMs
Constant current circuits
Overvoltage protection circuits in TV sets
Computed tomography (CT)
With a 14-SOIC (0.154, 3.90mm Width) package, the switching controller is suitable for a wide range of applications. 1 outputs are supported by the dc motor controller. Packaged in solid enclosures, this pmic has a Tube rating. It is capable of dealing with Transistor Driver dc switching's output (s). dc switching's7.6V~30V is the operating voltage and supply voltage of the dc control. Suitable for working in an dc switcher that has a 0°C~70°C TA. There is a switch at Up to 500kHz that can be used with this controller. The Surface Mount makes it ideal for general dc dc regulator. The dcdc regulator features Frequency Control for efficient switching control. A SWITCHING CONTROLLER analog IC is connected to the switch converters. Terminal (s) of the switching converters are designed at the DUAL position. A variety of dc switching's functions can be performed on 14 terminations. Some of the control techniques adapted by these dc dc converter ics include PULSE WIDTH MODULATION. There is a DC switcher's nominal voltage of 15V. Other relevant dc to dc converter ics will be returned if you search "TL3843". Total pins of switching converter are 14. The type is a particular Switching Regulator or Controllers of switching converter. DC regulator outputs 30V voltage according to the test statistics. normally, the dc dc regulator's output current is 200mA, which you should keep in mind when starting a project. The duty cycle of the voltage regulator dc to dc can be set to 100 % on power-up or power-down to ensure reliability. A frequency of 500kHz is used by the switching controller. Input voltage can be set to 5.5V for nominal working status. The supply voltage must be 15V. The controller should not be supplied with more current than 30mA.
TL3843BD Features
Transistor Driver Outputs
Switching Frequency: Up to 500kHz
Frequency Control
PULSE WIDTH MODULATION
Max Duty Cycle: 100 %
Frequency: 500kHz
TL3843BD Applications
There are a lot of Texas Instruments TL3843BD DC to DC converter applications.
Scientific testing
Correction machines
Industrial robots
Photovoltaic power
Printing
Large fire protection systems
ATMs
Constant current circuits
Overvoltage protection circuits in TV sets
Computed tomography (CT)
TL3843BD More Descriptions
Current Mode PWM Controller 0V to 30V 200mA 500kHz 14-Pin SOIC Tube
TL3843 Boost Flyback Forward Tube e4 DC to DC switching controller 50ns 200mA 129.387224mg 30V
Boost, Flyback, Forward Regulator Positive Output Step-Up, Step-Up/Step-Down - DC-DC Controller IC 1
30V, 0.2A high Performance 500KHz current mode PWM with 8.4V/7.6V UVLO, 100% duty cycle, 0C to 70C 14-SOIC 0 to 70
TL3843B HIGH-PERFORMANCE CURRENT
Pulse Width Modulation (PWM) Controller IC; Frequency:500kHz; No. of Pins:14; Operating Temperature Range:0°C to 70°C; Control Mode:Current; Leaded Process Compatible:Yes; Number of PWM Outputs:1; Output Current:200mA ;RoHS Compliant: Yes
TL3843 Boost Flyback Forward Tube e4 DC to DC switching controller 50ns 200mA 129.387224mg 30V
Boost, Flyback, Forward Regulator Positive Output Step-Up, Step-Up/Step-Down - DC-DC Controller IC 1
30V, 0.2A high Performance 500KHz current mode PWM with 8.4V/7.6V UVLO, 100% duty cycle, 0C to 70C 14-SOIC 0 to 70
TL3843B HIGH-PERFORMANCE CURRENT
Pulse Width Modulation (PWM) Controller IC; Frequency:500kHz; No. of Pins:14; Operating Temperature Range:0°C to 70°C; Control Mode:Current; Leaded Process Compatible:Yes; Number of PWM Outputs:1; Output Current:200mA ;RoHS Compliant: Yes
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