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  • LM5176PWPT

LM5176PWPT

28 Terminals 4.2V~55V 28-Pin LM5176 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 100kHz~600kHz Transistor Driver


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-LM5176PWPT
  • Package: 28-PowerTSSOP (0.173, 4.40mm Width)
  • Datasheet: PDF
  • Stock: 480
  • Description: 28 Terminals 4.2V~55V 28-Pin LM5176 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 100kHz~600kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 3 days ago)
Mounting Type Surface Mount
Package / Case 28-PowerTSSOP (0.173, 4.40mm Width)
Surface Mount YES
Number of Pins 28
Operating Temperature -40°C~125°C TJ
Packaging Tape & Reel (TR)
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 28
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Additional Feature OUTPUT IN ADJUSTABLE MODE IS 0.8V TO 55V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.65mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number LM5176
Function Step-Up/Step-Down
Number of Outputs 1
Output Type Transistor Driver
Input Voltage-Nom 24V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 4.2V~55V
Control Features Current Limit, Enable, Frequency Control, Power Good, Soft Start
Input Voltage (Min) 4.2V
Topology Buck-Boost
Control Mode CURRENT-MODE
Frequency - Switching 100kHz~600kHz
Input Voltage (Max) 55V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Duty Cycle (Max) 100%
Height 1.2mm
Length 9.7mm
Width 4.4mm
Thickness 1mm
RoHS Status ROHS3 Compliant

LM5176PWPT Overview


In the 28-PowerTSSOP (0.173, 4.40mm Width) package, the switching controller meets most application requirements. There is enough capacity in the dc motor controller to generate the output for the 1 input. Packaging for the pmic consists of Tape & Reel (TR) solid enclosures. There are Transistor Driver dc switching's output (s) that it can handle. This dc control has a supply voltage and operating voltage of 4.2V~55V. Qualified to work in a -40°C~125°C TJ dc switcher. Using this switching controller, it is possible to switch at 100kHz~600kHz. The Surface Mount allows it to be used for dc dc regulator in general. DCDC regulator is controlled efficiently by Current Limit, Enable, Frequency Control, Power Good, Soft Start. A SWITCHING CONTROLLER analog integrated circuit is connected to the switch converters. The switching converters's terminal (s) are designed at DUAL . 28 terminations with various dc switching's functions. Some of the control techniques adapted by these dc dc converter ics include PULSE WIDTH MODULATION. 24V nominal DC switcher's voltage input. You can find other relevant dc to dc converter ics by searching "LM5176". The switching converter has a total of 28 pins. An input voltage of 4.2V is the minimum required for the dc dc voltage regulator. It should be fully noted that the dc to dc regulator only accepts 55V input voltage at most. Hence, OUTPUT IN ADJUSTABLE MODE IS 0.8V TO 55V is used to better suit the DC to DC voltage regulator's situation.

LM5176PWPT Features


Transistor Driver Outputs
Switching Frequency: 100kHz~600kHz
Current Limit, Enable, Frequency Control, Power Good, Soft Start
PULSE WIDTH MODULATION
OUTPUT IN ADJUSTABLE MODE IS 0.8V TO 55V

LM5176PWPT Applications


There are a lot of Texas Instruments LM5176PWPT DC to DC converter applications.

  • Radio equipment
  • Constant current circuits
  • Textile machinery
  • Alternators
  • Digital display device
  • Product burn-in
  • Automation technology
  • Machining centers
  • Elevator lighting
  • Packaging