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  • TL3843BD-8

TL3843BD-8

8 Terminals 7.6V~30V 8-Pin TL3843 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Up to 500kHz Transistor Driver


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-TL3843BD-8
  • Package: 8-SOIC (0.154, 3.90mm Width)
  • Datasheet: -
  • Stock: 331
  • Description: 8 Terminals 7.6V~30V 8-Pin TL3843 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Up to 500kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Control Technique PULSE WIDTH MODULATION
Rise Time 50ns
Supply Current-Max (Isup) 30mA
Synchronous Rectifier No
Fall Time (Typ) 50 ns
Nominal Input Voltage 5.5V
Max Duty Cycle 100 %
Duty Cycle (Max) 96%
Height 1.75mm
Length 4.9mm
Width 3.91mm
Thickness 1.58mm
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 5 days ago)
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Surface Mount YES
Number of Pins 8
Weight 72.603129mg
Operating Temperature 0°C~70°C TA
Packaging Tube
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Switching Regulator or Controllers
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 15V
Frequency 500kHz
Base Part Number TL3843
Function Step-Up, Step-Up/Step-Down
Number of Outputs 1
Output Voltage 30V
Output Type Transistor Driver
Input Voltage-Nom 15V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Output Current 200mA
Voltage - Supply (Vcc/Vdd) 7.6V~30V
Control Features Frequency Control
Topology Boost, Flyback, Forward
Control Mode CURRENT-MODE
Frequency - Switching Up to 500kHz

TL3843BD-8 Overview


It comes in the 8-SOIC (0.154, 3.90mm Width) package, which makes switching controller suitable for most applications. There is enough capacity in the dc motor controller to generate the output for the 1 input. Packaged in solid enclosures, this pmic has a Tube rating. The system can process Transistor Driver dc switching's outputs (s). This dc control has a supply voltage and operating voltage of 7.6V~30V. Suitable for a 0°C~70°C TA dc switcher. The switching controller can be switched at Up to 500kHz. The Surface Mount value makes it suitable for general dc dc regulator. To ensure efficient switching, this dcdc regulator features a Frequency Control. An analog IC SWITCHING CONTROLLER is connected to the switch converters. The switching converters's terminal (s) are designed at DUAL . The 8 terminations can be used for a wide range of dc switching. It includes PULSE WIDTH MODULATION as one of the control techniques dc dc converter ic adapts. It is inputted with a DC switcher's voltage of 15V. Search for "TL3843" to find other relevant dc to dc converter ics. In total, switching converter has 8 pins. Switching converter is a special type of Switching Regulator or Controllers. According to the test statistics, DC regulator outputs 30V voltage. If you are starting a new project, you should note the dc dc regulator's typical output current is 200mA. voltage regulator dc to dcs with a 100 % duty cycle are designed to be reliable when powered on and powered off. A frequency of 500kHz is set for the switching controller. Input voltage can be set to 5.5V for nominal working status. Switching controller is necessary to supply a voltage of 15V. In order to ensure proper operation, the controller should not receive more current than 30mA.

TL3843BD-8 Features


Transistor Driver Outputs
Switching Frequency: Up to 500kHz
Frequency Control
PULSE WIDTH MODULATION
Max Duty Cycle: 100 %
Frequency: 500kHz

TL3843BD-8 Applications


There are a lot of Texas Instruments TL3843BD-8 DC to DC converter applications.

  • Scientific research
  • Terrestrial set-top boxes
  • Linear guide
  • Wind power
  • Packaging
  • Series voltage regulation circuits
  • Automation technology
  • Product testing
  • Household control circuits
  • Electric water heaters