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UC3842BD

UC3842BD

UC3842BD

Rochester Electronics, LLC

14 Terminals 10V~30V DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Up to 500kHz Transistor Driver

SOT-23

UC3842BD Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Surface Mount
Package / Case 14-SOIC (0.154, 3.90mm Width)
Surface MountYES
Operating Temperature0°C~70°C TA
PackagingTube
JESD-609 Code e3
Pbfree Code yes
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 14
Terminal Finish MATTE TIN
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
[email protected] Reflow Temperature-Max (s) 40
Function Step-Up, Step-Up/Step-Down
Number of Outputs 1
Qualification StatusCOMMERCIAL
Output Type Transistor Driver
Input Voltage-Nom 15V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 10V~30V
Control Features Frequency Control
Topology Boost, Flyback
Control Mode CURRENT-MODE
Output Current-Max 1A
Frequency - Switching Up to 500kHz
Input Voltage (Max) 25V
Control Technique PULSE WIDTH MODULATION
Synchronous RectifierNo
Switcher Configuration SINGLE
Duty Cycle (Max) 96%
Length 8.65mm
Width 3.9mm
RoHS StatusNon-RoHS Compliant
In-Stock:35903 items

Pricing & Ordering

QuantityUnit PriceExt. Price
440$0.80641$354.8204

UC3842BD Product Details

UC3842BD Overview


The switching controller fits in the 14-SOIC (0.154, 3.90mm Width) package and is ideal for most applications. For outputs of 1, this dc motor controller is suitable. A solid enclosure of Tube surrounds pmic. It is capable of handling Transistor Driver dc switching's outputs (s). dc controls with 10V~30V voltage are supplied and operated. Suitable for work in a 0°C~70°C TA dc switcher. This switching controller can switch at Up to 500kHz. The Surface Mount value makes it suitable for general dc dc regulator. The dcdc regulator features Frequency Control for efficient switching control. A SWITCHING CONTROLLER analog integrated circuit is connected to the switch converters. The switching converters's terminal (s) are designed at DUAL . An array of 14 terminations of dc switching. It includes PULSE WIDTH MODULATION as one of the control techniques dc dc converter ic adapts. DC switcher's voltage input of 15V. It should be fully noted that the dc to dc regulator only accepts 25V input voltage at most. As a result, switching converter outputs current to the greatest value possible (1A).

UC3842BD Features


Transistor Driver Outputs
Switching Frequency: Up to 500kHz
Frequency Control
PULSE WIDTH MODULATION

UC3842BD Applications


There are a lot of Rochester Electronics, LLC UC3842BD DC to DC converter applications.

  • Adjustable voltage or current linear circuits
  • Computer-related products
  • Driver circuits
  • Flaw detection equipment
  • Photovoltaic power
  • Household control circuits
  • Shearing machines
  • Balance equipment
  • Medical equipment
  • Bending machines

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