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  • LM5121MHE/NOPB

LM5121MHE/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-LM5121MHE/NOPB
  • Package: 20-PowerTSSOP (0.173, 4.40mm Width)
  • Datasheet: -
  • Stock: 724
  • 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
Duty Cycle (Max) 100%
Clock Sync Yes
Height 1.2mm
Length 6.5mm
Width 4.4mm
Thickness 1mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free

LM5121MHE/NOPB Overview


It comes in a 20-PowerTSSOP (0.173, 4.40mm Width) package, so switching controller can be used for most applications. The dc motor controller is adquate to generate for 1 outputs. An enclosure of Tape & Reel (TR) is used to package the PMIC. The program can handle Transistor Driver dc switching's outputs (s). This dc control has a supply voltage and operating voltage of 4.5V~65V. Worked in an dc switcher with a -40°C~125°C TJ rating. In this switching controller, the switch can be set to Up to 1MHz. dc dc regulators can be carried out with Surface Mount. Featured in the dcdc regulator is Frequency Control, Soft Start which allows efficient switching control. The switch converters are connected to a SWITCHING CONTROLLER analog IC. DUAL are the position of the terminal of the switching converters. A variety of dc switching's functions can be performed on 20 terminations. These dc dc converter ics adapt a variety of control techniques, including PULSE WIDTH MODULATION. There is a DC switcher's nominal voltage of 12V. Searching "LM5121" will return other relevant dc to dc converter ics. 20 pins are on switching converter. In particular, switching converter is a type of Switching Regulator or Controllers. Input voltage of dc dc voltage regulator should be 4.5V. According to the test statistics, DC regulator outputs 100V voltage. Having a Surface Mount makes DC switcher suitable for most application and prototype designs. When running the voltage regulator dc to dc in a circuit, users should apply 65V to ensure safety and reliability. DC switchings that are dormant use 4mA.

LM5121MHE/NOPB Features


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

LM5121MHE/NOPB Applications


There are a lot of Texas Instruments LM5121MHE/NOPB DC to DC converter applications.

  • Special machining machine tools
  • Smoke prevention equipment
  • Scientific research
  • Network technology
  • Scientific testing
  • Refrigerators of central air conditioners
  • Hydraulic presses
  • Energy management systems
  • Flexible manufacturing cells
  • Terrestrial set-top boxes