banner_page

LM3489MMX

8 Terminals 4.5V~35V 8-Pin LM3489 DC to DC converter ICSWITCHING CONTROLLER Up to 1MHz Transistor Driver


  • Manufacturer: Texas Instruments
  • Nocochips NO: 815-LM3489MMX
  • Package: 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
  • Datasheet: PDF
  • Stock: 648
  • Description: 8 Terminals 4.5V~35V 8-Pin LM3489 DC to DC converter ICSWITCHING CONTROLLER Up to 1MHz Transistor Driver (Kg)

Details

Tags

Parameters
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Number of Pins 8
Operating Temperature -40°C~125°C TJ
Packaging Tape & Reel (TR)
Series Automotive, AEC-Q100
JESD-609 Code e0
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn/Pb)
Subcategory Switching Regulator or Controllers
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.65mm
Base Part Number LM3489
Function Step-Down
Output Voltage 35V
Output Type Transistor Driver
Operating Supply Voltage 35V
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Output Current 4A
Voltage - Supply (Vcc/Vdd) 4.5V~35V
Quiescent Current 280μA
Control Features Current Limit, Enable
Input Voltage (Min) 4.5V
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching Up to 1MHz
Control Technique HYSTERETIC CURRENT MODE
Synchronous Rectifier No
Max Frequency 1MHz
Max Duty Cycle 100 %
Number of Output Phases 1
Length 3mm
Width 3mm
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead

LM3489MMX Overview


With a 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) package, the switching controller is suitable for a wide range of applications. PMIC is packaged in a solid enclosure of Tape & Reel (TR). It is capable of dealing with Transistor Driver dc switching's output (s). dc switching'sThe supply and operating voltage of the dc control are 4.5V~35V. Qualified to work in a -40°C~125°C TJ dc switcher. In this switching controller, the switch can be set to Up to 1MHz. As it has a Surface Mount value, it can be used for general dc dc regulator. Current Limit, Enable provides dcdc regulator efficient switching control. An analog IC SWITCHING CONTROLLER is connected to the switch converters. The switching converters's terminals (s) are designed at DUAL. A variety of dc switching's functions can be performed on 8 terminations. This dc dc converter ic uses a variety of control techniques, including HYSTERETIC CURRENT MODE. There is a DC switcher's nominal voltage of 12V. Searching "LM3489" will return other relevant dc to dc converter ics. 8 pins are present on switching converter. Specifically, switching converter falls under the Switching Regulator or Controllers category. The minimum input voltage of the dc dc voltage regulator should be 4.5V. Test statistics indicate DC regulator outputs 35V voltage. It's important to remember that the dc dc regulator's normaloutput current is 4A, so you should note it down when starting a new project. A duty cycle set at 100 % ensures voltage regulator dc to dc reliability during power-on and power-off. The Surface Mount makes DC switcher suitable for most applications and prototypes. 1MHz is the maximum frequency of this dc regulators. A circuit should contain 35V in order to ensure the voltage regulator dc to dc runs safely and reliably. Thare are switch converters of the Automotive, AEC-Q100 series. Dormant dc switchings use 280μA. Phases of this controller are 1.

LM3489MMX Features


Transistor Driver Outputs
Switching Frequency: Up to 1MHz
Current Limit, Enable
HYSTERETIC CURRENT MODE
Max Duty Cycle: 100 %

LM3489MMX Applications


There are a lot of Texas Instruments LM3489MMX DC to DC converter applications.

  • Game consoles
  • Large fire protection systems
  • Drilling machines
  • Household control circuits
  • Combined machine tools
  • Automatic plug-in machines
  • Ball screw pair
  • CNC system
  • Flaw detection equipment
  • Thermal power

Write a review

Note: HTML is not translated!
    Bad           Good