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  • LM2639MX/NOPB

LM2639MX/NOPB

24 Terminations4.75V~5.25V 24 Pin LM2639 Specialized Power Management ICs1 Functions


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-LM2639MX/NOPB
  • Package: 24-SOIC (0.295, 7.50mm Width)
  • Datasheet: PDF
  • Stock: 129
  • Description: 24 Terminations4.75V~5.25V 24 Pin LM2639 Specialized Power Management ICs1 Functions(Kg)

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Details

Tags

Parameters
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 24-SOIC (0.295, 7.50mm Width)
Number of Pins 24
Operating Temperature 0°C~70°C
Packaging Tape & Reel (TR)
JESD-609 Code e3
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 24
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Applications Multiphase Controller
Additional Feature REQUIRES ADDITIONAL 12 V SUPPLY
HTS Code 8542.39.00.01
Subcategory Switching Regulator or Controllers
Voltage - Supply 4.75V~5.25V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch 1.27mm
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number LM2639
Pin Count 24
Qualification Status Not Qualified
Input Voltage-Nom 5V
Analog IC - Other Type SWITCHING CONTROLLER
Operating Supply Current 4.3mA
Input Voltage (Min) 4.75V
Control Mode VOLTAGE-MODE
Output Current-Max 0.25A
Input Voltage (Max) 5.25V
Control Technique PHASE-SHIFT CONTROL
Switcher Configuration PHASE-SHIFT
Switching Frequency-Max 8700kHz
Height Seated (Max) 2.65mm
Length 15.4mm
Width 7.5mm
RoHS Status ROHS3 Compliant

LM2639MX/NOPB Overview


It is acceptable to ship using the method Tape & Reel (TR) .A convenient packaging is provided in the form of 24-SOIC (0.295, 7.50mm Width) .Surface Mount is a universal mounting method for easy adaptation.The power management is designed for use with applications at Multiphase Controller .The operating temperature of the power management ic should be set to 0°C~70°C to avoid mal-function.This power management uses 4.75V~5.25V voltage for work.Getting more power ic's pin-to-pin solutions can be found by searching LM2639 .The power management has 24 terminals.The instruments designs is highly regarded as a SWITCHING CONTROLLER analog IC.The power managment ic is programmed with 24 pins.It has a Surface Mount for mouting on PCB or other boards.Power ic pinout starts with the 24 pins.The power management ic is powered by a voltage of 4.3mA volts.In the Switching Regulator or Controllers series, it is included.With this integrated power supplies, it is possible to find REQUIRES ADDITIONAL 12 V SUPPLY as well.

LM2639MX/NOPB Features


Mainly used in Multiphase Controller applications
Operating temperature: 0°C~70°C
SWITCHING CONTROLLER analog IC
REQUIRES ADDITIONAL 12 V SUPPLY

LM2639MX/NOPB Applications


There are a lot of Texas Instruments LM2639MX/NOPBPower Management applications.

  • Storage Systems
  • LP2996A: DDR3
  • DDR Termination Voltage WHITE SPACE
  • System Health Prognostics
  • DDR-II Termination Voltage
  • Industrial Telemetry Applications
  • Networking Equipment
  • Environmental Test
  • Port/cable dongles
  • Cordless Phone Base Station