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  • LM3489MM

LM3489MM

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


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-LM3489MM
  • Package: 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
  • Datasheet: -
  • Stock: 292
  • Description: 8 Terminals 4.5V~35V LM3489 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Up to 1MHz Transistor Driver (Kg)

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Details

Tags

Parameters
Mounting Type Surface Mount
Package / Case 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Surface Mount YES
Operating Temperature -40°C~125°C TJ
Packaging Tape & Reel (TR)
Series Automotive, AEC-Q100
JESD-609 Code e0
Part Status Not For New Designs
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn/Pb)
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.65mm
Base Part Number LM3489
JESD-30 Code S-PDSO-G8
Function Step-Down
Number of Outputs 1
Output Type Transistor Driver
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 4.5V~35V
Control Features Current Limit, Enable
Input Voltage (Min) 4.5V
Topology Buck
Control Mode CURRENT-MODE
Output Current-Max 0.44A
Frequency - Switching Up to 1MHz
Input Voltage (Max) 35V
Control Technique HYSTERETIC CURRENT MODE
Synchronous Rectifier No
Duty Cycle (Max) 100%
Length 3mm
Width 3mm
RoHS Status Non-RoHS Compliant

LM3489MM Overview


With its 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) package, the switching controller fits the needs of most applications. This dc motor controller can be used to generate outputs with 1 numbers. Tape & Reel (TR) solid enclosure protects the pmic. It is capable of handling Transistor Driver dc switching's outputs (s). dc control's supply and operating voltages are 4.5V~35V. Work well in dc switchers with a -40°C~125°C TJ. The switching controller can be switched at Up to 1MHz. dc dc regulators can be carried out with Surface Mount. The dcdc regulator features Current Limit, Enable for efficient switching control. A SWITCHING CONTROLLER analog integrated circuit is connected to the switch converters. A switching converters's terminal (s) sits at the DUAL position. A variety of dc switching's functions can be performed on 8 terminations. These dc dc converter ics adapt a variety of control techniques, including HYSTERETIC CURRENT MODE. DC switcher's voltage input is 12V. Search for "LM3489" to find other relevant dc to dc converter ics. Input voltage of dc dc voltage regulator should be 4.5V. The dc to dc regulator is limited to 35V input voltage. Whenever the current value is 0.44A, switching converter outputs the highest possible value. There are several dc to dc voltage regulator in the Automotive, AEC-Q100 series.

LM3489MM Features


Transistor Driver Outputs
Switching Frequency: Up to 1MHz
Current Limit, Enable
HYSTERETIC CURRENT MODE

LM3489MM Applications


There are a lot of Texas Instruments LM3489MM DC to DC converter applications.

  • Boring machines
  • Domestic water pumps
  • Automation technology
  • Adjustable voltage or current linear circuits
  • Fire elevators
  • SMT equipment
  • Various CNC machine tools
  • Hydraulic presses
  • Balance equipment
  • Analog precision reference circuits