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LM2746MXAX/NOPB

LM2746MXAX/NOPB

LM2746MXAX/NOPB

Texas Instruments

14 Terminals 3V~5.5V LM2746 DC to DC converter IC 1 Outputs 50kHz~1MHz Transistor Driver

SOT-23

LM2746MXAX/NOPB Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Surface Mount
Package / Case 14-PowerTSSOP (0.173, 4.40mm Width)
Surface MountYES
Operating Temperature-40°C~125°C TJ
PackagingTape & Reel (TR)
JESD-609 Code e3
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 14
Terminal Finish Matte Tin (Sn)
Subcategory Switching Regulator or Controllers
Terminal Position DUAL
Terminal FormGULL WING
Terminal Pitch0.635mm
Base Part Number LM2746
Function Step-Down
Number of Outputs 1
Output Type Transistor Driver
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 3V~5.5V
Control Features Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
Topology Buck
Control Mode VOLTAGE-MODE
Frequency - Switching 50kHz~1MHz
Synchronous RectifierYes
Max Frequency 1MHz
Duty Cycle (Max) 80%
Clock SyncNo
RoHS StatusROHS3 Compliant
In-Stock:2412 items

LM2746MXAX/NOPB Product Details

LM2746MXAX/NOPB Overview


Capsuled in the 14-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 3V~5.5V. Qualified to work in a -40°C~125°C TJ dc switcher. This switching controller can switch at 50kHz~1MHz. Surface Mount makes it suitable for general dc dc regulator. The dcdc regulator features Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking for efficient switching control. Terminal (s) of the switching converters are designed at the DUAL position. 14 terminations with a variety of function. Other relevant dc to dc converter ics can be found by searching "LM2746". Switching converter is a type of Switching Regulator or Controllers in particular. The max frequency of the pmic can reach 1MHz.

LM2746MXAX/NOPB Features


Transistor Driver Outputs
Switching Frequency: 50kHz~1MHz
Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking


LM2746MXAX/NOPB Applications


There are a lot of Texas Instruments
LM2746MXAX/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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