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  • UC3524DW

UC3524DW

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


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-UC3524DW
  • Package: 16-SOIC (0.295, 7.50mm Width)
  • Datasheet: PDF
  • Stock: 650
  • 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
Factory Lead Time 8 Weeks
Lifecycle Status ACTIVE (Last Updated: 1 week ago)
Mounting Type Surface Mount
Package / Case 16-SOIC (0.295, 7.50mm Width)
Surface Mount YES
Number of Pins 16
Weight 473.692182mg
Operating Temperature 0°C~70°C TA
Packaging Tube
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 2 (1 Year)
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
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
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
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 50 %
Duty Cycle (Max) 45%
Output Phases 1
Height 2.65mm
Length 10.3mm
Width 7.5mm
Thickness 2.35mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free

UC3524DW Overview


As a result of 16-SOIC (0.295, 7.50mm Width) compact design, the switching controller is compatible with most applications. The dc motor controller is adquate to generate for 2 outputs. Tube is the solid enclosure in which PMIC is packaged. Transistor Driver dc switching's outputs (s) can be handled by it. dc control's supply and operating voltages are 8V~40V. A 0°C~70°C TA dc switcher is not a problem. With this switching controller, you can switch at 300kHz. Surface Mount makes it suitable for general dc dc regulator. To provide efficient switching control, Current Limit, Enable, Frequency Control, Ramp is included in the dcdc regulator. The switch converters are connected to a SWITCHING CONTROLLER analog IC. switching converters terminal (s) are designed to be at DUAL. Various 16 terminations. These dc dc converter ics adapt several control methods, including PULSE WIDTH MODULATION. The DC switcher's nominal voltage is 20V. You can find other relevant dc to dc converter ics by searching "UC3524". Switching converter has a total of 16 pins. The type is a particular Switching Regulator or Controllers of switching converter. Based on the test statistics, DC regulator outputs voltage 40V. In most cases, the output current of the dc dc regulator will be 100mA, so note that when you start the project. The duty cycle of the voltage regulator dc to dc can be set to 50 % on power-up or power-down to ensure reliability. There is 450kHz frequency setting on the switching controller. Input voltage can be set to 40V for nominal working status.

UC3524DW Features


Transistor Driver Outputs
Switching Frequency: 300kHz
Current Limit, Enable, Frequency Control, Ramp
PULSE WIDTH MODULATION
Max Duty Cycle: 50 %
Frequency: 450kHz

UC3524DW Applications


There are a lot of Texas Instruments UC3524DW DC to DC converter applications.

  • Automation technology
  • Game consoles
  • Low output voltage switching power supply circuits
  • Elevator lighting
  • Power supplies of electronic gadgets
  • Industrial controllers
  • Balance equipment
  • Scientific testing
  • Fire elevators
  • Shearing machines