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  • LM3485MMX

LM3485MMX

8 Terminals 4.5V~35V 8-Pin LM3485 DC to DC converter ICSWITCHING CONTROLLER Transistor Driver


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-LM3485MMX
  • Package: 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
  • Datasheet: -
  • Stock: 280
  • Description: 8 Terminals 4.5V~35V 8-Pin LM3485 DC to DC converter ICSWITCHING CONTROLLER Transistor Driver (Kg)

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Details

Tags

Parameters
Number of Pins 8
Operating Temperature -40°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 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 LM3485
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 250μA
Input Voltage (Min) 4.5V
Topology Buck
Control Mode CURRENT-MODE
Control Technique HYSTERETIC CURRENT MODE
Synchronous Rectifier No
Switcher Configuration SINGLE
Max Frequency 1MHz
Max Duty Cycle 100 %
Switching Frequency 1MHz
Number of Output Phases 1
Length 3mm
Width 3mm
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)

LM3485MMX Overview


Capsuled in the 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) package, the switching controller can be used for a wide range of applications. Tape & Reel (TR) is the solid enclosure in which PMIC is packaged. Transistor Driver dc switching's outputs (s) are supported. dc controls with 4.5V~35V voltage are supplied and operated. Suitable for work in a -40°C~125°C TJ dc switcher. The Surface Mount makes it ideal for general dc dc regulator. Switch converters are connected to ICs with SWITCHING CONTROLLER analog outputs. The switching converters's terminal (s) are designed at DUAL . A variety of dc switching's functions can be performed on 8 terminations. HYSTERETIC CURRENT MODE is an example of one of the control techniques these dc dc converter ics adapt. It is inputted with a DC switcher's voltage of 12V. You can find other relevant dc to dc converter ics by searching "LM3485". Switching converter has a total of 8 pins. There is a particular type of Switching Regulator or Controllers in switching converter. Input voltage of dc dc voltage regulator must be 4.5V. As determined by the test statistics, the output voltage of DC regulator is 35V. normally, the dc dc regulator's output current is 4A, which you should keep in mind when starting a project. Power-up and power-down reliability is ensured voltage regulator dc to dc by setting the maximum duty cycle to 100 %. DC switcher's Surface Mount makes it qualified for most application and prototype designs. DC switcher'sThe max frequency of the pmic can reach 1MHz. To run the voltage regulator dc to dc safely and reliably, users should apply 35V to the voltage regulator dc to dc. In dormant mode, 250μA is used. There are 1 phases in this controller. In most cases, this controller will perform well at frequency 1MHz.

LM3485MMX Features


Transistor Driver Outputs
HYSTERETIC CURRENT MODE
Max Duty Cycle: 100 %
Switching Frequency: 1MHz

LM3485MMX Applications


There are a lot of Texas Instruments LM3485MMX DC to DC converter applications.

  • Terrestrial set-top boxes
  • Computer monitoring equipment of building
  • Series voltage regulation circuits
  • Remotely powered electric motors
  • Electric heating, lighting
  • Drilling machines
  • Smoke exhaust equipment
  • Special machining machine tools
  • Digital precision reference circuits
  • Surge protection circuits