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LM25122QPWPRQ1

LM25122QPWPRQ1

LM25122QPWPRQ1

Texas Instruments

20 Terminals 3V~42V 20-Pin LM25122 DC to DC converter IC SWITCHING CONTROLLER 1 Outputs 450kHz Transistor Driver

SOT-23

LM25122QPWPRQ1 Datasheet

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Specifications
Name Value
Type Parameter
Factory Lead Time 16 Weeks
Lifecycle Status ACTIVE (Last Updated: 1 day ago)
Mounting Type Surface Mount
Package / Case 20-PowerTSSOP (0.173, 4.40mm Width)
Surface Mount YES
Number of Pins 20
Operating Temperature -40°C~125°C TJ
Packaging Tape & Reel (TR)
Series Automotive, AEC-Q100
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
Terminal Finish Matte Tin (Sn)
Additional Feature SEATED HGT-NOM, OUTPUT VOLTAGE OPERATES UP TO 50V
Terminal Position DUAL
Terminal Form GULL WING
Terminal Pitch 0.65mm
Base Part Number LM25122
Function Step-Up, Step-Up/Step-Down
Number of Outputs 1
Output Type Transistor Driver
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 3V~42V
Quiescent Current 4mA
Control Features Enable, Frequency Control, Soft Start
Input Voltage (Min) 4.5V
Topology Boost, Flyback, SEPIC
Control Mode CURRENT-MODE
Frequency - Switching 450kHz
Input Voltage (Max) 42V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Height 1.2mm
Length 6.5mm
Width 4.4mm
Thickness 1mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $4.76000 $4.76
500 $4.7124 $2356.2
1000 $4.6648 $4664.8
1500 $4.6172 $6925.8
2000 $4.5696 $9139.2
2500 $4.522 $11305
LM25122QPWPRQ1 Product Details

LM25122QPWPRQ1 Overview


This switching controller fits most application requirements since it is packaged in a 20-PowerTSSOP (0.173, 4.40mm Width) package. 1 outputs can be generated with the dc motor controller. PMIC is packaged in a solid enclosure of Tape & Reel (TR). Transistor Driver dc switching's outputs (s) are supported. 3V~42V is the operating voltage and supply voltage of the dc control. Suitable for a -40°C~125°C TJ dc switcher. There is a switch at 450kHz that can be used with this controller. dc dc regulator is made easier with Surface Mount. Enable, Frequency Control, Soft Start is used for efficient switching control in the dcdc regulator. An analog IC SWITCHING CONTROLLER is connected to the switch converters. The switching converters's terminal (s) are designed at DUAL . A variety of terminations with 20 of dc switching. It includes PULSE WIDTH MODULATION as one of the control techniques dc dc converter ic adapts. DC switcher's input voltageis set to 12V. You can find other relevant dc to dc converter ics by searching "LM25122". There are only 20 pins on switching converter. dc dc voltage regulators should have a minimum input voltage of 4.5V. The dc to dc regulator can only accept a maximum input voltage of 42V. The value of DC to DC voltage regulator is set to SEATED HGT-NOM, OUTPUT VOLTAGE OPERATES UP TO 50V in order to better satisfy the requirement. Thare are switch converters of the Automotive, AEC-Q100 series. When the dc switching is dormant, it uses 4mA.

LM25122QPWPRQ1 Features


Transistor Driver Outputs
Switching Frequency: 450kHz
Enable, Frequency Control, Soft Start
PULSE WIDTH MODULATION
SEATED HGT-NOM, OUTPUT VOLTAGE OPERATES UP TO 50V


LM25122QPWPRQ1 Applications


There are a lot of Texas Instruments
LM25122QPWPRQ1 DC to DC converter applications.


  • Digital display device
  • Linear guide
  • Ball screw pair
  • Computer application technology
  • Network technology
  • Automation technology
  • CMM
  • Various precision measuring instruments
  • Various precision measuring detectors
  • Flaw detection equipment

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