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LM2748MTC/NOPB

LM2748MTC/NOPB

LM2748MTC/NOPB

Texas Instruments

14 Terminals 3V~6V 14-Pin LM2748 DC to DC converter IC SWITCHING CONTROLLER 50kHz~1MHz Transistor Driver

SOT-23

LM2748MTC/NOPB Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 3 days ago)
Contact Plating Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 14-TSSOP (0.173, 4.40mm Width)
Number of Pins 14
Weight 58.910309mg
Operating Temperature -40°C~125°C TJ
Packaging Tube
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 14
ECCN Code EAR99
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Base Part Number LM2748
Function Step-Down
Output Voltage 13.5V
Output Type Transistor Driver
Operating Supply Voltage 17V
Input Voltage-Nom 3.3V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Output Current 20A
Voltage - Supply (Vcc/Vdd) 3V~6V
Quiescent Current 1.7mA
Control Features Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
Input Voltage (Min) 3V
Topology Buck
Control Mode VOLTAGE-MODE
Frequency - Switching 50kHz~1MHz
Input Voltage (Max) 6V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Switcher Configuration PUSH-PULL
Max Frequency 1MHz
Max Duty Cycle 86 %
Number of Output Phases 1
Height 1.2mm
Length 5mm
Width 4.4mm
Thickness 1mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $2.632961 $2.632961
10 $2.483926 $24.83926
100 $2.343327 $234.3327
500 $2.210685 $1105.3425
1000 $2.085551 $2085.551
LM2748MTC/NOPB Product Details

LM2748MTC/NOPB Overview


It comes in the 14-TSSOP (0.173, 4.40mm Width) package, which makes switching controller suitable for most applications. Packaging for the pmic consists of Tube solid enclosures. The program can handle Transistor Driver dc switching's outputs (s). dc control's supply and operating voltages are 3V~6V. Qualified to work in an dc switcher with -40°C~125°C TJ. The switching controller can be switched at 50kHz~1MHz. dc dc regulators can be carried out with Surface Mount. Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking provides dcdc regulator efficient switching control. The switch converters are connected to an analog IC with a SWITCHING CONTROLLER output. There are a DUAL terminal on the switching converters. Different dc switching's functions can be applied to 14 terminations. Some of the control techniques adapted by these dc dc converter ics include PULSE WIDTH MODULATION. DC switcher's voltage input of 3.3V. LM2748 can be searched for other relevant dc to dc converter ics. In total, switching converter has 14 pins. This dc dc voltage regulator should be powered by a voltage of 3V. Statistically, DC regulator outputs 13.5V volts. This dc to dc regulator accepts only 6V input voltage at most. In most cases, the output current of the dc dc regulator will be 20A, so note that when you start the project. Power-up and power-down reliability is ensured voltage regulator dc to dc by setting the maximum duty cycle to 86 %. DC switcher's Surface Mount qualifies it for most applications and prototypes. 1MHz is the maximum frequency of this dc regulators. For safe and reliable operation in a circuit, voltage regulator dc to dc is suggested that users apply 17V. Dormant dc switchings use 1.7mA. This controller contains 1 phases.

LM2748MTC/NOPB Features


Transistor Driver Outputs
Switching Frequency: 50kHz~1MHz
Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
PULSE WIDTH MODULATION
Max Duty Cycle: 86 %


LM2748MTC/NOPB Applications


There are a lot of Texas Instruments
LM2748MTC/NOPB DC to DC converter applications.


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

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