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  • LM5121MHX/NOPB

LM5121MHX/NOPB

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


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-LM5121MHX/NOPB
  • Package: 20-PowerTSSOP (0.173, 4.40mm Width)
  • Datasheet: PDF
  • Stock: 327
  • Description: 20 Terminals 4.5V~65V 20-Pin LM5121 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Up to 1MHz Transistor Driver (Kg)

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Details

Tags

Parameters
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
Packaging Tape & Reel (TR)
JESD-609 Code e3
Pbfree Code yes
Part Status Active
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 Form GULL WING
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.65mm
Base Part Number LM5121
Function Step-Up
Number of Outputs 1
Output Voltage 100V
Output Type Transistor Driver
Operating Supply Voltage 65V
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 4.5V~65V
Quiescent Current 4mA
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 Rectifier No
Max Duty Cycle 100 %
Clock Sync Yes
Height 1.2mm
Length 6.5mm
Width 4.4mm
Thickness 1mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free

LM5121MHX/NOPB Overview


With its 20-PowerTSSOP (0.173, 4.40mm Width) package, the switching controller fits the needs of most applications. The dc motor controller is adquate to generate for 1 outputs. Tape & Reel (TR) solid enclosure protects the pmic. It is capable of handling Transistor Driver dc switching's outputs (s). Voltages 4.5V~65V are the dc control's supply voltage and operating voltage, respectively. Workable in an dc switcher where -40°C~125°C TJ is the -40°C~125°C TJrm. It can switch at Up to 1MHz. A generalization of dc dc regulator can be made using Surface Mount. Frequency Control, Soft Start is used for efficient switching control in the dcdc regulator. SWITCHING CONTROLLER analog IC connects the switch converters. Terminal (s) of the switching converters are designed at the DUAL position. 20 terminations with a variety of function. PULSE WIDTH MODULATION is an example of one of the control techniques these dc dc converter ics adapt. DC switcher's input voltageis set to 12V. You can find other relevant dc to dc converter ics by searching "LM5121". 20 pins are on switching converter. The type is a particular Switching Regulator or Controllers of switching converter. dc dc voltage regulators should have a minimum input voltage of 4.5V. DC regulator outputs 100V voltage according to the test statistics. voltage regulator dc to dcs with a 100 % duty cycle are designed to be reliable when powered on and powered off. In most applications and prototype designs, DC switcher is qualified as a Surface Mount. In order for the voltage regulator dc to dc to perform safely and reliably in a circuit, users are advised to apply 65V. A dc switching in a dormant state uses 4mA.

LM5121MHX/NOPB Features


Transistor Driver Outputs
Switching Frequency: Up to 1MHz
Frequency Control, Soft Start
PULSE WIDTH MODULATION
Max Duty Cycle: 100 %

LM5121MHX/NOPB Applications


There are a lot of Texas Instruments LM5121MHX/NOPB DC to DC converter applications.

  • Solar power plants
  • Magnetohydrodynamic power
  • Hydrogen power
  • Automatic testing equipment
  • Ball screw pair
  • Wind power
  • CMM
  • Printing equipment
  • Large fire protection systems
  • Boring machines