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TPS40170RGYT

20 Terminals 4.5V~60V 20-Pin TPS40170 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 100kHz~600kHz Transistor Driver


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-TPS40170RGYT
  • Package: 20-VFQFN Exposed Pad
  • Datasheet: -
  • Stock: 289
  • Description: 20 Terminals 4.5V~60V 20-Pin TPS40170 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: 4 days ago)
Mounting Type Surface Mount
Package / Case 20-VFQFN Exposed Pad
Surface Mount YES
Number of Pins 20
Weight 69.994973mg
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) 2 (1 Year)
Number of Terminations 20
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Additional Feature ALSO OPERATES AT 8V OUTPUT
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.5mm
Frequency 600kHz
Base Part Number TPS40170
Function Step-Down
Number of Outputs 1
Output Voltage 8V
Output Type Transistor Driver
Max Output Current 20A
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Output Current 20A
Voltage - Supply (Vcc/Vdd) 4.5V~60V
Quiescent Current 4.5mA
Control Features Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
Max Output Voltage 57V
Topology Buck
Min Input Voltage 4.5V
Control Mode VOLTAGE-MODE
Frequency - Switching 100kHz~600kHz
Max Input Voltage 60V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Nominal Input Voltage 4.5V
Min Output Voltage 600mV
Switcher Configuration PUSH-PULL
Max Duty Cycle 95 %
Height 1mm
Length 4.5mm
Width 3.5mm
Thickness 900μm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

TPS40170RGYT Overview


In the 20-VFQFN Exposed Pad package, the switching controller meets most application requirements. 1 outputs can be generated with the dc motor controller. PMIC packaging is solid with a Tape & Reel (TR) enclosure. It is capable of dealing with Transistor Driver dc switching's output (s). dc switching'sThis dc control has a supply voltage and operating voltage of 4.5V~60V. Worked in an dc switcher with a -40°C~125°C TJ rating. Using this switching controller, it is possible to switch at 100kHz~600kHz. Surface Mount makes it suitable for general dc dc regulator. In order to control switching efficiently, the dcdc regulator features Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking. A SWITCHING CONTROLLER analog integrated circuit is connected to the switch converters. Thare switching converters has a terminal (s) at QUAD . 20 terminations with a variety of function. These dc dc converter ics adapt a variety of control techniques, including PULSE WIDTH MODULATION. DC switcher's voltage input is 12V. Other relevant dc to dc converter ics will be returned if you search "TPS40170". There are only 20 pins on switching converter. DC regulator outputs 8V voltage according to the test statistics. normally, the dc dc regulator's output current is 20A, which you should keep in mind when starting a project. To ensure the reliability under power-up and power-down, the maximum duty cycle of the voltage regulator dc to dc is set as 95 %. Switching controllers operate at 600kHz frequencies. In order to satisfy the need, DC to DC voltage regulator has a value of ALSO OPERATES AT 8V OUTPUT. In dormant mode, 4.5mA is used. 4.5V is the nominal working voltage. The maximum input voltage of the dc switcher is 60V, so users need to limit the voltage accordingly. Voltage 4.5V is necessary for the supply. Output current will not exceed 20A. The datasheet indicates that the switching converter can output 57V volts at its maximum. At its lowest voltage, the voltage controller does not produce less than 600mV.

TPS40170RGYT Features


Transistor Driver Outputs
Switching Frequency: 100kHz~600kHz
Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
PULSE WIDTH MODULATION
Max Duty Cycle: 95 %
Frequency: 600kHz
ALSO OPERATES AT 8V OUTPUT

TPS40170RGYT Applications


There are a lot of Texas Instruments TPS40170RGYT DC to DC converter applications.

  • Game consoles
  • Surge protection circuits
  • Driver circuits
  • Alternators
  • Solar power plants
  • Radio equipment
  • Drilling machines
  • Ball screw pair
  • Television equipment
  • Flexible manufacturing cells