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TPS40091PW

TPS40091PW

TPS40091PW

Texas Instruments

24 Terminals 4.5V~15V 24-Pin TPS40091 DC to DC converter IC SWITCHING CONTROLLER 4 Outputs 100kHz~1.2MHz PWM Signal

SOT-23

TPS40091PW Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 3 days ago)
Mounting Type Surface Mount
Package / Case 24-TSSOP (0.173, 4.40mm Width)
Surface Mount YES
Number of Pins 24
Weight 89.499445mg
Operating Temperature -40°C~85°C TA
Packaging Tube
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 24
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Additional Feature IT CAN ALSO OPERATE WITH CURRENT MODE
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.65mm
Base Part Number TPS40091
Function Step-Down
Number of Outputs 4
Output Voltage 3.3V
Output Type PWM Signal
Max Output Current 120A
Operating Supply Voltage 15V
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Output Current 120A
Voltage - Supply (Vcc/Vdd) 4.5V~15V
Quiescent Current 4mA
Control Features Current Limit, Enable, Frequency Control, Power Good, Soft Start
Max Output Voltage 3.3V
Topology Buck
Min Input Voltage 4.5V
Control Mode CURRENT-MODE
Frequency - Switching 100kHz~1.2MHz
Max Input Voltage 15V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Min Output Voltage 700mV
Switcher Configuration PHASE-SHIFT
Max Frequency 1MHz
Duty Cycle (Max) 87.5%
Clock Sync Yes
Height 1.2mm
Length 7.8mm
Width 4.4mm
Thickness 1mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $2.97000 $2.97
500 $2.9403 $1470.15
1000 $2.9106 $2910.6
1500 $2.8809 $4321.35
2000 $2.8512 $5702.4
2500 $2.8215 $7053.75
TPS40091PW Product Details

TPS40091PW Overview


With its 24-TSSOP (0.173, 4.40mm Width) package, the switching controller fits the needs of most applications. For outputs of 4, this dc motor controller is suitable. Tube solid enclosure protects the pmic. It is capable of handling PWM Signal dc switching's outputs (s). This dc control operates at 4.5V~15V and has a 4.5V~15V supply voltage. Worked in a -40°C~85°C TA dc switcher before. In this switching controller, the switch can be set to 100kHz~1.2MHz. The Surface Mount allows it to be used for dc dc regulator in general. In order to control switching efficiently, the dcdc regulator features Current Limit, Enable, Frequency Control, Power Good, Soft Start. SWITCHING CONTROLLER analog IC connects the switch converters. Switching converters are designed with the terminal (s) at position DUAL . The 24 terminations can be used for a wide range of dc switching. A few of the control techniques these dc dc converter ics adapt include PULSE WIDTH MODULATION. A DC switcher's nominal voltage of 12V is input. Searching "TPS40091" will return other relevant dc to dc converter ics. 24 pins are on switching converter. Based on the test statistics, DC regulator outputs voltage 3.3V. If you are starting a new project, you should note the dc dc regulator's typical output current is 120A. There is a maximum frequency of 1MHz on this dc regulators. This value is IT CAN ALSO OPERATE WITH CURRENT MODE so that DC to DC voltage regulator better serves the purpose. When running the voltage regulator dc to dc in a circuit, users should apply 15V to ensure safety and reliability. DC switching uses 4mA when it is dormant. In order to ensure the dc switcher's functionality, users must limit the voltage to 15V due to the dc switcher's maximum input voltage. In order to use a 4.5V voltage supply, switching controller is necessary to have one. DC switchers cannot produce output currents greater than 120A. Datasheets state the switching converter can output up to 3.3V volts. At least 700mV voltage is output by the voltage controller.

TPS40091PW Features


PWM Signal Outputs
Switching Frequency: 100kHz~1.2MHz
Current Limit, Enable, Frequency Control, Power Good, Soft Start
PULSE WIDTH MODULATION
IT CAN ALSO OPERATE WITH CURRENT MODE


TPS40091PW Applications


There are a lot of Texas Instruments
TPS40091PW DC to DC converter applications.


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

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