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  • UC3524N

UC3524N

16 Terminals 8V~40V 16-Pin UC3524 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 300kHz Transistor Driver


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-UC3524N
  • Package: 16-DIP (0.300, 7.62mm)
  • Datasheet: PDF
  • Stock: 771
  • Description: 16 Terminals 8V~40V 16-Pin UC3524 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 300kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Mounting Type Through Hole
Package / Case 16-DIP (0.300, 7.62mm)
Surface Mount NO
Number of Pins 16
Weight 1.053808g
Operating Temperature 0°C~70°C TA
Packaging Tube
JESD-609 Code e4
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Switching Regulator or Controllers
Technology BIPOLAR
Terminal Position DUAL
Frequency 450kHz
Base Part Number UC3524
Function Step-Up, Step-Up/Step-Down
Number of Outputs 2
Output Voltage 40V
Output Type Transistor Driver
Input Voltage-Nom 20V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Output Current 100mA
Voltage - Supply (Vcc/Vdd) 8V~40V
Quiescent Current 5mA
Control Features Current Limit, Enable, Frequency Control, Ramp
Topology Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull
Control Mode VOLTAGE-MODE
Frequency - Switching 300kHz
Control Technique PULSE WIDTH MODULATION
Rise Time 200ns
Synchronous Rectifier No
Fall Time (Typ) 100 ns
Nominal Input Voltage 40V
Max Duty Cycle 45 %
Output Phases 1
Height 4.57mm
Length 19.3mm
Width 6.35mm
RoHS Status ROHS3 Compliant
Lead Free Contains Lead

UC3524N Overview


As a result of 16-DIP (0.300, 7.62mm) compact design, the switching controller is compatible with most applications. There is enough capacity in the dc motor controller to generate the output for the 2 input. Tube is the solid enclosure in which PMIC is packaged. The program can handle Transistor Driver dc switching's outputs (s). dc controls with 8V~40V voltage are supplied and operated. Work well in dc switchers with a 0°C~70°C TA. A switching controller such as this can switch at a value of 300kHz . dc dc regulators can be carried out with Through Hole. To ensure efficient switching, this dcdc regulator features a Current Limit, Enable, Frequency Control, Ramp. An analog IC SWITCHING CONTROLLER is connected to the switch converters. The switching converters's terminal (s) are designed at DUAL . The 16 terminations can be used for a wide range of dc switching. These dc dc converter ics adapt several control methods, including PULSE WIDTH MODULATION. There is a DC switcher's nominal voltage of 20V. Other relevant dc to dc converter ics will be returned if you search "UC3524". 16 pins are present on switching converter. In particular, switching converter is a type of Switching Regulator or Controllers. A 40V voltage of DC regulator was detected in the test statistics. A starting point for a project is to note down the dc dc regulator's usual output current, which is 100mA. During power-up and power-down, the maximum duty cycle of the voltage regulator dc to dc is set to 45 %. A frequency of 450kHz is set for the switching controller. In a dormant state, the dc switching uses 5mA. It is possible to set the input voltage to 40V for nominal working status.

UC3524N Features


Transistor Driver Outputs
Switching Frequency: 300kHz
Current Limit, Enable, Frequency Control, Ramp
PULSE WIDTH MODULATION
Max Duty Cycle: 45 %
Frequency: 450kHz

UC3524N Applications


There are a lot of Texas Instruments UC3524N DC to DC converter applications.

  • Balance equipment
  • Low output voltage switching power supply circuits
  • Wind power
  • Ball screw pair
  • Arc suppression circuits
  • Flexible manufacturing cells
  • Automatic testing equipment
  • Game consoles
  • Current source circuits
  • Various precision measuring instruments