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LM3524DMX

16 Terminals 8V~40V 16-Pin LM3524 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Transistor Driver


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-LM3524DMX
  • Package: 16-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 153
  • Description: 16 Terminals 8V~40V 16-Pin LM3524 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Transistor Driver (Kg)

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Details

Tags

Parameters
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-SOIC (0.154, 3.90mm Width)
Number of Pins 16
Operating Temperature 0°C~125°C TJ
Packaging Tape & Reel (TR)
JESD-609 Code e0
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn/Pb)
Subcategory Switching Regulator or Controllers
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 235
Base Part Number LM3524
Function Step-Up, Step-Down
Number of Outputs 1
Output Voltage 60V
Output Type Transistor Driver
Input Voltage-Nom 20V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive or Negative
Output Current 200mA
Voltage - Supply (Vcc/Vdd) 8V~40V
Control Features Current Limit, Enable, Frequency Control
Input Voltage (Min) 8V
Topology Buck, Boost
Control Mode VOLTAGE-MODE
Input Voltage (Max) 40V
Control Technique PULSE WIDTH MODULATION
Rise Time 200ns
Synchronous Rectifier No
Fall Time (Typ) 100 ns
Switcher Configuration PUSH-PULL
Max Frequency 350kHz
Max Duty Cycle 49 %
Switching Frequency 350kHz
Width 3.9mm
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead

LM3524DMX Overview


In the 16-SOIC (0.154, 3.90mm Width) package, the switching controller meets most application requirements. 1 outputs can be generated with the dc motor controller. An enclosure of Tape & Reel (TR) is used to package the PMIC. A total of Transistor Driver dc switching's outputs can be handled by it. Voltages 8V~40V are the dc control's supply voltage and operating voltage, respectively. Worked in a 0°C~125°C TJ dc switcher before. The Surface Mount allows it to be used for dc dc regulator in general. Current Limit, Enable, Frequency Control provides dcdc regulator efficient switching control. Thare switch converters are connected to an analog integrated circuit (IC) of type SWITCHING CONTROLLER. Switching converters are designed with the terminal (s) at position DUAL . Different dc switching's functions can be applied to 16 terminations. Some of the control techniques adapted by these dc dc converter ics include PULSE WIDTH MODULATION. A DC switcher's nominal voltage of 20V is input. LM3524 can be used to locate other relevant dc to dc converter ics. Total pins of switching converter are 16. Switching converter is a type of Switching Regulator or Controllers in particular. An input voltage of 8V is the minimum required for the dc dc voltage regulator. Statistically, the DC regulator outputs 60V voltage. The dc to dc regulator can only accept 40V input voltage. It's important to remember that the dc dc regulator's normaloutput current is 200mA, so you should note it down when starting a new project. During power-up and power-down, the maximum duty cycle of the voltage regulator dc to dc is set to 49 %. Having a Surface Mount makes DC switcher suitable for most application and prototype designs. The max frequency of the pmic can reach 350kHz. In most cases, this controller will perform well at frequency 350kHz.

LM3524DMX Features


Transistor Driver Outputs
Current Limit, Enable, Frequency Control
PULSE WIDTH MODULATION
Max Duty Cycle: 49 %
Switching Frequency: 350kHz

LM3524DMX Applications


There are a lot of Texas Instruments LM3524DMX DC to DC converter applications.

  • Product burn-in
  • Imported equipment
  • Alternators
  • Medical equipment
  • Analog precision reference circuits
  • Computed tomography (CT)
  • Computer rooms
  • seismic instrument power circuits
  • Product testing
  • Various precision measuring detectors