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  • UC1842AMDREP

UC1842AMDREP

8 Terminals 10V~30V 8-Pin UC1842 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Up to 500kHz Transistor Driver


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-UC1842AMDREP
  • Package: 8-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 427
  • Description: 8 Terminals 10V~30V 8-Pin UC1842 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Up to 500kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
Termination SMD/SMT
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Switching Regulator or Controllers
Max Power Dissipation 1W
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Frequency 500kHz
Base Part Number UC1842
Function Step-Up, Step-Up/Step-Down
Number of Outputs 1
Output Voltage 13.5V
Output Type Transistor Driver
Max Output Current 200mA
Input Voltage-Nom 15V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Power Dissipation 1W
Output Current 200mA
Voltage - Supply (Vcc/Vdd) 10V~30V
Control Features Frequency Control
Max Output Voltage 15V
Topology Boost, Flyback, Forward
Control Mode CURRENT-MODE
Frequency - Switching Up to 500kHz
Max Input Voltage 25V
Control Technique PULSE WIDTH MODULATION
Rise Time 50ns
Synchronous Rectifier No
Fall Time (Typ) 50 ns
Switcher Configuration SINGLE
Max Duty Cycle 100 %
Input Current 11mA
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: 3 days ago)
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Surface Mount YES
Number of Pins 8
Weight 75.608178mg
Operating Temperature -55°C~125°C TA
Packaging Tape & Reel (TR)
JESD-609 Code e4
Pbfree Code yes

UC1842AMDREP Overview


It comes in the 8-SOIC (0.154, 3.90mm Width) package, which makes switching controller suitable for most applications. There is sufficient capacity to generate switching controller for outputs 1. Packaging for the pmic consists of Tape & Reel (TR) solid enclosures. A total of Transistor Driver dc switching's outputs can be handled by it. This dc control operates at 10V~30V and has a 10V~30V supply voltage. Suitable for work in a -55°C~125°C TA dc switcher. The switching controller is capable of switching at the Up to 500kHz position. The Surface Mount makes it ideal for general dc dc regulator. Frequency Control is used for efficient switching control in the dcdc regulator. Connected to a SWITCHING CONTROLLER analog IC, the switch converters are connected to a power supply. Switching converters are designed with the terminal (s) at position DUAL . A variety of terminations with 8 of dc switching. These dc dc converter ics adapt several control methods, including PULSE WIDTH MODULATION. DC switcher's input voltageis 15V volts. In addition to "UC1842", there are other relevant dc to dc converter ics you can find. The switching converter has a total of 8 pins. The type is a particular Switching Regulator or Controllers of switching converter. Test statistics indicate DC regulator outputs 13.5V voltage. In most cases, the output current of the dc dc regulator will be 200mA, so note that when you start the project. 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 used by the switching controller. Since the dc switcher's maximum input voltage is 25V, the voltage must be regulated accordingly. DC switchers cannot produce output currents greater than 200mA. Datasheets indicate that the switching converter can output 15V volts at its maximum. An input flow rate of 11mA could satisfy the switching converter 's operation requirements.

UC1842AMDREP Features


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

UC1842AMDREP Applications


There are a lot of Texas Instruments UC1842AMDREP DC to DC converter applications.

  • USB circuits
  • Digital display device
  • Correction machines
  • Analog precision reference circuits
  • Automatic plug-in machines
  • Various CNC machine tools
  • Cutting machine tools
  • Automatic testing equipment
  • Geothermal power
  • Smart grid