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  • LM3489MMX/NOPB

LM3489MMX/NOPB

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


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-LM3489MMX/NOPB
  • Package: 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
  • Datasheet: -
  • Stock: 120
  • Description: 8 Terminals 4.5V~35V 8-Pin LM3489 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Up to 1MHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 3 days ago)
Contact Plating Tin
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 e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.65mm
Base Part Number LM3489
Function Step-Down
Number of Outputs 1
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
Frequency - Switching Up to 1MHz
Control Technique HYSTERETIC CURRENT MODE
Synchronous Rectifier No
Max Frequency 1MHz
Max Duty Cycle 100 %
Height 1.07mm
Length 3mm
Width 3mm
Thickness 970μm
RoHS Status ROHS3 Compliant
Lead Free Lead Free

LM3489MMX/NOPB Overview


As a result of 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) compact design, the switching controller is compatible with most applications. dc motor controller is suitable for 1 output generation. Tape & Reel (TR) solid enclosure protects the pmic. With this function, you can deal with Transistor Driver dc switching's outputs (s). This dc control has a supply voltage and operating voltage of 4.5V~35V. Qualified to work in an dc switcher with -40°C~125°C TJ. Switching can be done at Up to 1MHz with this switching controller. The Surface Mount value makes it suitable for general dc dc regulator. Featured in the dcdc regulator is Current Limit, Enable which allows 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. An array of 8 terminations of dc switching. It includes HYSTERETIC CURRENT MODE as one of the control techniques dc dc converter ic adapts. DC switcher's voltage input of 12V. LM3489 can be used to locate other relevant dc to dc converter ics. Pins number 8 of switching converter in total. It is recommended that the dc dc voltage regulator's minimum input voltage be 4.5V. DC regulator outputs 35V voltage based on test statistics. You should note that the dc dc regulator's usual output current is 4A. During power-up and power-down, the maximum duty cycle of the voltage regulator dc to dc is set to 100 %. This Surface Mount makes DC switcher suitable for most prototypes and applications. There is a maximum frequency of 1MHz for this dc regulators. It is suggested that users apply 35V to the voltage regulator dc to dc in order to run it safely and reliably in a circuit. It belongs to the dc to dc voltage regulator series Automotive, AEC-Q100. In dormant mode, 280μA is used.

LM3489MMX/NOPB Features


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

LM3489MMX/NOPB Applications


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

  • Driver circuits
  • Elevator lighting
  • Large fire protection systems
  • Precision electronic equipment
  • SMT equipment
  • ATMs
  • Electrical distribution systems
  • Correction machines
  • Ball screw pair
  • Terrestrial set-top boxes