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  • TPS51120RHBR

TPS51120RHBR

32 Terminals 4.5V~28V 32-Pin TPS51120 DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs Transistor Driver


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-TPS51120RHBR
  • Package: 32-VFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 504
  • Description: 32 Terminals 4.5V~28V 32-Pin TPS51120 DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 2 days ago)
Contact Plating Gold
Mounting Type Surface Mount
Package / Case 32-VFQFN Exposed Pad
Surface Mount YES
Number of Pins 32
Weight 71.809342mg
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Series D-CAP™
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 32
ECCN Code EAR99
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Base Part Number TPS51120
Function Step-Down
Number of Outputs 2
Output Voltage 5.5V
Output Type Transistor Driver
Max Output Current 20A
Input Voltage-Nom 12V
Analog IC - Other Type DUAL SWITCHING CONTROLLER
Operating Supply Current 750μA
Output Configuration Positive
Output Current 20A
Voltage - Supply (Vcc/Vdd) 4.5V~28V
Quiescent Current 750μA
Control Features Enable, On Time Control, Power Good
Max Output Voltage 5.5V
Topology Buck
Min Input Voltage 4.5V
Control Mode CURRENT-MODE
Max Input Voltage 28V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Min Output Voltage 1.05V
Switcher Configuration PUSH-PULL
Max Frequency 580kHz
Switching Frequency 430kHz
Clock Sync No
Duty Cycle 88 %
Output Phases 1
Height 1mm
Length 5mm
Width 5mm
Thickness 900μm
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

TPS51120RHBR Overview


The switching controller fits in the 32-VFQFN Exposed Pad package and is ideal for most applications. There is sufficient capacity to generate switching controller for outputs 2. PMIC is packaged in a solid enclosure of Tape & Reel (TR). Transistor Driver dc switching's outputs (s) are supported. 4.5V~28V is the operating voltage and supply voltage of the dc control. Worked in a -40°C~85°C TA dc switcher before. As it has a Surface Mount value, it can be used for general dc dc regulator. The dcdc regulator features Enable, On Time Control, Power Good for efficient switching control. Connected to a DUAL SWITCHING CONTROLLER analog IC, the switch converters are connected to a power supply. Switching converters are designed with the terminal (s) at position QUAD . A variety of dc switching's functions can be performed on 32 terminations. Some of the control techniques used by these dc dc converter ics are PULSE WIDTH MODULATION. The nominal DC switcher's voltage input is 12V. You can find other relevant dc to dc converter ics by searching "TPS51120". Switching converter has a total of 32 pins. Based on the test statistics, DC regulator outputs voltage 5.5V. A starting point for a project is to note down the dc dc regulator's usual output current, which is 20A. The max frequency of the pmic can reach 580kHz. There are several dc to dc voltage regulator in the D-CAP? series. In a dormant state, the dc switching uses 750μA. In order to limit the voltage of a dc switcher whose maximum input voltage is 28V, it must be limited by the user. A voltage of 4.5V is required for the supply. Output current will not exceed 20A. At its maximum output, the switching converter can provide 5.5V volts. It runs on a supply current of 750μA. Lowest voltage output of the voltage controller must be greater than 1.05V. This controller performs best at a frequency of 430kHz.

TPS51120RHBR Features


Transistor Driver Outputs
Enable, On Time Control, Power Good
PULSE WIDTH MODULATION
Switching Frequency: 430kHz

TPS51120RHBR Applications


There are a lot of Texas Instruments TPS51120RHBR DC to DC converter applications.

  • Industrial robots
  • Post equipment
  • Overvoltage protection circuits in TV sets
  • Milling machines
  • Ball screw pair
  • Shearing machines
  • Domestic water pumps
  • Hydraulic presses
  • Terrestrial set-top boxes
  • Plate bending machines