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  • UC3845ADWTR

UC3845ADWTR

16 Terminals 7.6V~30V DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 500kHz Transistor Driver


  • Manufacturer: Rochester Electronics, LLC
  • Origchip NO: 699-UC3845ADWTR
  • Package: 16-SOIC (0.295, 7.50mm Width)
  • Datasheet: PDF
  • Stock: 385
  • Description: 16 Terminals 7.6V~30V DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 500kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Mounting Type Surface Mount
Package / Case 16-SOIC (0.295, 7.50mm Width)
Surface Mount YES
Operating Temperature 0°C~70°C TA
Packaging Tape & Reel (TR)
JESD-609 Code e4
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 16
Terminal Finish NICKEL PALLADIUM GOLD
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Function Step-Up, Step-Down, Step-Up/Step-Down
Number of Outputs 1
Output Type Transistor Driver
Input Voltage-Nom 15V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive, Isolation Capable
Voltage - Supply (Vcc/Vdd) 7.6V~30V
Control Features Frequency Control
Input Voltage (Min) 8.2V
Topology Buck, Boost, Flyback, Forward Converter
Control Mode CURRENT-MODE
Output Current-Max 1A
Frequency - Switching 500kHz
Input Voltage (Max) 25V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Switcher Configuration SINGLE
Duty Cycle (Max) 48%
Height Seated (Max) 2.65mm
Width 7.5mm
RoHS Status ROHS3 Compliant

UC3845ADWTR Overview


As a result of 16-SOIC (0.295, 7.50mm Width) compact design, the switching controller is compatible with most applications. There is sufficient capacity to generate switching controller for outputs 1. An enclosure of Tape & Reel (TR) is used to package the PMIC. It is capable of handling Transistor Driver dc switching's outputs (s). dc control's supply and operating voltages are 7.6V~30V. A 0°C~70°C TA dc switcher is not a problem. In this switching controller, the switch can be set to 500kHz. The Surface Mount makes it ideal for general dc dc regulator. Frequency Control provides dcdc regulator 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 16 terminations of dc switching. A few of the control techniques these dc dc converter ics adapt include PULSE WIDTH MODULATION. 15V nominal DC switcher's voltage input. Input voltage of dc dc voltage regulator should be 8.2V. It should be fully noted that the dc to dc regulator only accepts 25V input voltage at most. Whenever the current value is 1A, switching converter outputs the highest possible value.

UC3845ADWTR Features


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

UC3845ADWTR Applications


There are a lot of Rochester Electronics, LLC UC3845ADWTR DC to DC converter applications.

  • Arc suppression circuits
  • Hydrogen power
  • Series voltage regulation circuits
  • Printing equipment
  • Linear guide
  • PSRR circuits
  • Medical equipment
  • Electric heating, lighting
  • Driver circuits
  • Injection molding machinery