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  • LM5140QRWGTQ1

LM5140QRWGTQ1

40 Terminals 3.8V~65V 40-Pin LM5140 DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs 440kHz 2.2MHz Transistor Driver


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-LM5140QRWGTQ1
  • Package: 40-VFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 804
  • Description: 40 Terminals 3.8V~65V 40-Pin LM5140 DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs 440kHz 2.2MHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time 16 Weeks
Lifecycle Status ACTIVE (Last Updated: 5 days ago)
Mounting Type Surface Mount, Wettable Flank
Package / Case 40-VFQFN Exposed Pad
Surface Mount YES
Number of Pins 40
Operating Temperature -40°C~150°C TJ
Packaging Tape & Reel (TR)
Series Automotive, AEC-Q100
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 40
ECCN Code EAR99
Terminal Position QUAD
Terminal Form NO LEAD
Terminal Pitch 0.5mm
Base Part Number LM5140
Function Step-Down
Number of Outputs 2
Output Voltage 3.3V
Output Type Transistor Driver
Input Voltage-Nom 12V
Analog IC - Other Type DUAL SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 3.8V~65V
Quiescent Current 35μA
Control Features Current Limit, Enable, Frequency Control, Soft Start
Input Voltage (Min) 3.8V
Topology Buck
Control Mode CURRENT-MODE
Output Current-Max 80A
Frequency - Switching 440kHz 2.2MHz
Input Voltage (Max) 65V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Output Phases 1
Height 900μm
Length 6mm
Width 6mm
Thickness 850μm
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

LM5140QRWGTQ1 Overview


Capsuled in the 40-VFQFN Exposed Pad package, the switching controller can be used for a wide range of applications. dc motor controller is suitable for 2 output generation. A solid enclosure of Tape & Reel (TR) surrounds pmic. With Transistor Driver dc switching's output (s), it is able to handle it. Voltages 3.8V~65V are the dc control's supply voltage and operating voltage, respectively. Suitable for working in an dc switcher that has a -40°C~150°C TJ. It can switch at 440kHz 2.2MHz. dc dc regulators can be carried out with Surface Mount, Wettable Flank. DCDC regulator is controlled efficiently by Current Limit, Enable, Frequency Control, Soft Start. Connected to a DUAL SWITCHING CONTROLLER analog IC, the switch converters are connected to a power supply. Switching converters are designed with the terminal (s) at position QUAD . Different dc switching's functions can be applied to 40 terminations. To name a few of the control techniques these dc dc converter ics adapt, it includes PULSE WIDTH MODULATION. There is a DC switcher's nominal voltage of 12V. Search for "LM5140" to find other relevant dc to dc converter ics. Total pins of switching converter are 40. It is recommended to use 3.8V as the minimum input voltage of dc dc voltage regulator. Statistically, the DC regulator outputs 3.3V voltage. This dc to dc regulator accepts only 65V input voltage at most. A maximum value of 80A is output for current. Thare are switch converters of the Automotive, AEC-Q100 series. In a dormant state, the dc switching uses 35μA.

LM5140QRWGTQ1 Features


Transistor Driver Outputs
Switching Frequency: 440kHz 2.2MHz
Current Limit, Enable, Frequency Control, Soft Start
PULSE WIDTH MODULATION

LM5140QRWGTQ1 Applications


There are a lot of Texas Instruments LM5140QRWGTQ1 DC to DC converter applications.

  • Digital precision reference circuits
  • CMM
  • Constant current circuits
  • Energy management systems
  • Photovoltaic power
  • Combined machine tools
  • Surface processing equipment
  • Various precision measuring detectors
  • Flexible manufacturing cells
  • Network technology