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UC3874N-2

UC3874N-2

UC3874N-2

Rochester Electronics, LLC

18 Terminals 4.4V~36V DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Up to 300kHz Transistor Driver

SOT-23

UC3874N-2 Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Mounting Type Through Hole
Package / Case 18-DIP (0.300, 7.62mm)
Surface Mount NO
Operating Temperature 0°C~70°C TA
Packaging Tube
JESD-609 Code e4
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 18
Terminal Finish NICKEL PALLADIUM GOLD
Terminal Position DUAL
Terminal Pitch 2.54mm
Function Step-Down
Number of Outputs 1
Output Type Transistor Driver
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 4.4V~36V
Control Features Soft Start
Topology Buck
Control Mode CURRENT-MODE
Output Current-Max 1A
Frequency - Switching Up to 300kHz
Input Voltage (Max) 36V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Switcher Configuration PUSH-PULL
Duty Cycle (Max) 100%
Clock Sync No
Height Seated (Max) 5.08mm
Length 22.48mm
Width 7.62mm
RoHS Status ROHS3 Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $6.84000 $6.84
500 $6.7716 $3385.8
1000 $6.7032 $6703.2
1500 $6.6348 $9952.2
2000 $6.5664 $13132.8
2500 $6.498 $16245
UC3874N-2 Product Details

UC3874N-2 Overview


With a 18-DIP (0.300, 7.62mm) package, the switching controller is suitable for a wide range of applications. For 1 outputs, the dc motor controller is appropriate. A solid enclosure of Tube surrounds pmic. It is capable of dealing with Transistor Driver dc switching's output (s). dc switching'sThis dc control has a supply voltage and operating voltage of 4.4V~36V. Qualified to work in a 0°C~70°C TA dc switcher. This switching controller can switch at Up to 300kHz. Through Hole makes it suitable for general dc dc regulator. Soft Start provides dcdc regulator efficient switching control. A SWITCHING CONTROLLER analog IC is connected to the switch converters. Terminal (s) of the switching converters are designed at the DUAL position. A variety of 18 terminations are available in dc switching. Some of the control techniques used by these dc dc converter ics are PULSE WIDTH MODULATION. It is inputted with a DC switcher's voltage of 12V. The dc to dc regulator is limited to 36V input voltage. Whenever the current value is 1A, switching converter outputs the highest possible value.

UC3874N-2 Features


Transistor Driver Outputs
Switching Frequency: Up to 300kHz
Soft Start
PULSE WIDTH MODULATION

UC3874N-2 Applications


There are a lot of Rochester Electronics, LLC UC3874N-2 DC to DC converter applications.

  • Various precision measuring instruments
  • Medical monitoring systems
  • Precision electronic equipment
  • Domestic water pumps
  • Digital video recorders
  • Current source circuits
  • Sensitive electronic devices
  • Machining centers
  • Medical equipment
  • Driver circuits

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