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LM5140QRWGRQ1

LM5140QRWGRQ1

LM5140QRWGRQ1

Texas Instruments

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

SOT-23

LM5140QRWGRQ1 Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 12 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
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
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $8.22000 $8.22
500 $8.1378 $4068.9
1000 $8.0556 $8055.6
1500 $7.9734 $11960.1
2000 $7.8912 $15782.4
2500 $7.809 $19522.5
LM5140QRWGRQ1 Product Details

LM5140QRWGRQ1 Overview


As a result of 40-VFQFN Exposed Pad compact design, the switching controller is compatible with most applications. 2 outputs are supported by the dc motor controller. An enclosure of Tape & Reel (TR) is used to package the PMIC. The system can process Transistor Driver dc switching's outputs (s). 3.8V~65V is the supply voltage and the operating voltage of the dc control. Workable in an dc switcher where -40°C~150°C TJ is the -40°C~150°C TJrm. The switching controller is capable of switching at the 440kHz 2.2MHz position. dc dc regulator can be generalized using Surface Mount, Wettable Flank. Switching control is made easier with the dcdc regulator's 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 terminal (s) are designed to be at QUAD. There are many different types of terminations for 40. Some of the control techniques used by these dc dc converter ics are PULSE WIDTH MODULATION. It is inputted with a DC switcher's voltage of 12V. A search for "LM5140" will reveal other relevant dc to dc converter ics. 40 pins are present on switching converter. Input voltage of dc dc voltage regulator must be 3.8V. Statistically, the DC regulator outputs 3.3V voltage. Voltages 65V are the maximum that the dc to dc regulator will accept. The output of this function is the greatest value of 80A. There are several dc to dc voltage regulator in the Automotive, AEC-Q100 series. As long as the dc switching is in a dormant state, it utilizes 35μA.

LM5140QRWGRQ1 Features


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


LM5140QRWGRQ1 Applications


There are a lot of Texas Instruments
LM5140QRWGRQ1 DC to DC converter applications.


  • Automation technology
  • CMM
  • Various precision measuring instruments
  • Various precision measuring detectors
  • Flaw detection equipment
  • Balance equipment
  • Industrial robots
  • Industrial controllers
  • Die casting equipment
  • Injection molding machinery

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