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LM5121QMHE/NOPB

LM5121QMHE/NOPB

LM5121QMHE/NOPB

Texas Instruments

20 Terminals 4.5V~65V 20-Pin LM5121 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Up to 1MHz Transistor Driver

SOT-23

LM5121QMHE/NOPB Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 3 days ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-PowerTSSOP (0.173, 4.40mm Width)
Number of Pins 20
Operating Temperature-40°C~125°C TJ
PackagingTape & Reel (TR)
Series Automotive, AEC-Q100
JESD-609 Code e3
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Switching Regulator or Controllers
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Terminal Pitch0.65mm
Base Part Number LM5121
Function Step-Up
Number of Outputs 1
Output Voltage 100V
Output Type Transistor Driver
Operating Supply Voltage65V
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 4.5V~65V
Quiescent Current4mA
Control Features Frequency Control, Soft Start
Input Voltage (Min) 4.5V
Topology Boost
Control Mode CURRENT-MODE
Frequency - Switching Up to 1MHz
Control Technique PULSE WIDTH MODULATION
Synchronous RectifierNo
Duty Cycle (Max) 100%
Clock SyncYes
Height 1.2mm
Length 6.5mm
Width 4.4mm
Thickness 1mm
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:957 items

Pricing & Ordering

QuantityUnit PriceExt. Price
250$3.89796$974.49

LM5121QMHE/NOPB Product Details

LM5121QMHE/NOPB Overview


Capsuled in the 20-PowerTSSOP (0.173, 4.40mm Width) package, the switching controller suits most application needs. The dc motor controller is adquate to generate for 1 outputs. The pmic is packaged in Tape & Reel (TR) solid enclosure. It is capable of dealing with Transistor Driver dc switching's output (s). dc switching'sThe supply and operating voltage of the dc control are 4.5V~65V. Qualified to work in a -40°C~125°C TJ dc switcher. This switching controller can switch at Up to 1MHz. Surface Mount makes it suitable for general dc dc regulator. The dcdc regulator features Frequency Control, Soft Start for efficient switching control. The switch converters are connected to a SWITCHING CONTROLLER analog IC. Terminal (s) of the switching converters are designed at the DUAL position. 20 terminations with a variety of function. To name a few of the control techniques these dc dc converter ics adapt, it includes PULSE WIDTH MODULATION. 12V nominal DC switcher's voltage input. Other relevant dc to dc converter ics can be found by searching "LM5121". Switching converter has a total of 20 pins. Switching converter is a type of Switching Regulator or Controllers in particular. The minimum input voltage of the dc dc voltage regulator should be 4.5V. According to the test statistics, DC regulator outputs 100V voltage. DC switcher's Surface Mount makes it qualified for most application and prototype designs. DC switcher'sIt is suggested that users apply 65V to the voltage regulator dc to dc in order to run it safely and reliably in a circuit. It belongs to the Automotive, AEC-Q100 series of dc to dc voltage regulator. The dc switching utilizes 4mA when it is in a dormant state.

LM5121QMHE/NOPB Features


Transistor Driver Outputs
Switching Frequency: Up to 1MHz
Frequency Control, Soft Start
PULSE WIDTH MODULATION


LM5121QMHE/NOPB Applications


There are a lot of Texas Instruments
LM5121QMHE/NOPB DC to DC converter applications.


  • CNC system
  • Servo drive system
  • Digital display device
  • Linear guide
  • Ball screw pair
  • Computer application technology
  • Network technology
  • Automation technology
  • CMM
  • Various precision measuring instruments

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