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  • UC3842ANG4

UC3842ANG4

8 Terminals 10V~30V 8-Pin UC3842 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Up to 500kHz Transistor Driver


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-UC3842ANG4
  • Package: 8-DIP (0.300, 7.62mm)
  • Datasheet: -
  • Stock: 303
  • Description: 8 Terminals 10V~30V 8-Pin UC3842 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Up to 500kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Output Current 200mA
Voltage - Supply (Vcc/Vdd) 10V~30V
Control Features Frequency Control
Topology Boost, Flyback
Control Mode CURRENT-MODE
Frequency - Switching Up to 500kHz
Control Technique PULSE WIDTH MODULATION
Rise Time 50ns
Supply Current-Max (Isup) 25mA
Synchronous Rectifier No
Fall Time (Typ) 50 ns
Nominal Input Voltage 25V
Switcher Configuration BUCK-BOOST
Max Duty Cycle 100 %
Duty Cycle (Max) 96%
Height 5.08mm
Length 9.81mm
Width 6.35mm
Thickness 3.9mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 1 week ago)
Mounting Type Through Hole
Package / Case 8-DIP (0.300, 7.62mm)
Surface Mount NO
Number of Pins 8
Weight 528.605208mg
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
Supply Voltage 11V
Terminal Pitch 2.54mm
Frequency 450kHz
Base Part Number UC3842
Function Step-Up, Step-Up/Step-Down
Number of Outputs 1
Output Voltage 15V
Output Type Transistor Driver
Input Voltage-Nom 15V

UC3842ANG4 Overview


It comes in the 8-DIP (0.300, 7.62mm) package, which makes switching controller suitable for most applications. 1 outputs can be generated with the dc motor controller. An enclosure of Tube is used to package the PMIC. Transistor Driver dc switching's outputs (s) can be handled by it. 10V~30V is the operating voltage and supply voltage of the dc control. Suitable for work in a 0°C~70°C TA dc switcher. With this switching controller, you can switch at Up to 500kHz. dc dc regulator can be generalized using Through Hole. Switching control is made easier with the dcdc regulator's Frequency Control. SWITCHING CONTROLLER analog IC connects the switch converters. Thare switching converters has a terminal (s) at DUAL . A variety of 8 terminations are available in dc switching. The control methods that these dc dc converter ics use include PULSE WIDTH MODULATION. The DC switcher's nominal voltage is 15V. You can find other relevant dc to dc converter ics by searching "UC3842". There are only 8 pins on switching converter. Switching converter is a type of Switching Regulator or Controllers in particular. According to the test statistics, DC regulator outputs 15V voltage. You should note that the dc dc regulator's usual output current is 200mA. 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. A frequency of 450kHz is set for the switching controller. 25V is the nominal working voltage. The supply voltage should be 11V. It is not recommended to supply more current to the controller than 25mA.

UC3842ANG4 Features


Transistor Driver Outputs
Switching Frequency: Up to 500kHz
Frequency Control
PULSE WIDTH MODULATION
Max Duty Cycle: 100 %
Frequency: 450kHz

UC3842ANG4 Applications


There are a lot of Texas Instruments UC3842ANG4 DC to DC converter applications.

  • Remotely powered electric motors
  • Digital precision reference circuits
  • Product testing
  • Laboratories
  • Wind power
  • Analog precision reference circuits
  • Surface processing equipment
  • Digital display device
  • Precision electronic equipment
  • Direct power supply system