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  • TPS40021MPWPEP

TPS40021MPWPEP

16 Terminals 2.25V~5.5V 16-Pin TPS40021 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 100kHz~1MHz Transistor Driver


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-TPS40021MPWPEP
  • Package: 16-PowerTSSOP (0.173, 4.40mm Width)
  • Datasheet: -
  • Stock: 774
  • Description: 16 Terminals 2.25V~5.5V 16-Pin TPS40021 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 100kHz~1MHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time 20 Weeks
Lifecycle Status ACTIVE (Last Updated: 1 week ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-PowerTSSOP (0.173, 4.40mm Width)
Number of Pins 16
Weight 62.709145mg
Operating Temperature -55°C~125°C TJ
Packaging Tube
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 16
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Base Part Number TPS40021
Function Step-Down
Number of Outputs 1
Output Voltage 4V
Output Type Transistor Driver
Operating Supply Voltage 5.5V
Input Voltage-Nom 5V
Analog IC - Other Type SWITCHING CONTROLLER
Operating Supply Current 1.5mA
Output Configuration Positive
Output Current 20A
Voltage - Supply (Vcc/Vdd) 2.25V~5.5V
Quiescent Current 1.5mA
Control Features Current Limit, Enable, Frequency Control, Power Good, Soft Start
Input Voltage (Min) 2.25V
Topology Buck
Control Mode VOLTAGE-MODE
Frequency - Switching 100kHz~1MHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Switcher Configuration PUSH-PULL
Max Frequency 1.1MHz
Max Duty Cycle 95 %
Height 1.2mm
Length 5mm
Width 4.4mm
Thickness 1mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

TPS40021MPWPEP Overview


This switching controller fits most application requirements since it is packaged in a 16-PowerTSSOP (0.173, 4.40mm Width) package. There is enough capacity in the dc motor controller to generate the output for the 1 input. PMIC is packaged in a solid enclosure of Tube. Transistor Driver dc switching's outputs (s) can be handled by it. DC control operates at 2.25V~5.5V volts and has 2.25V~5.5V supply voltage. Suitable for a -55°C~125°C TJ dc switcher. There is a switch at 100kHz~1MHz that can be used with this controller. dc dc regulators can be carried out with Surface Mount. Current Limit, Enable, Frequency Control, Power Good, Soft Start is used for efficient switching control in the dcdc regulator. A SWITCHING CONTROLLER analog IC is connected to the switch converters. There are a DUAL terminal on the switching converters. A variety of dc switching's functions can be performed on 16 terminations. These dc dc converter ics adapt a variety of control techniques, including PULSE WIDTH MODULATION. DC switcher's input voltageis 5V volts. You can find other relevant dc to dc converter ics by searching "TPS40021". Switching converter has a total of 16 pins. It is recommended that the input voltage of the dc dc voltage regulator be 2.25V. Based on the test statistics, DC regulator outputs voltage 4V. You should note that the dc dc regulator's usual output current is 20A. During power-up and power-down, the maximum duty cycle of the voltage regulator dc to dc is set to 95 %. Because of DC switcher's Surface Mount, it is suitable for most prototype designs and applications. DC regulator1.1MHz has the maximum frequency. It is suggested that users apply 5.5V to the voltage regulator dc to dc in order to run it safely and reliably in a circuit. DC switchings that are dormant use 1.5mA. The supply current of the voltage controller is 1.5mA.

TPS40021MPWPEP Features


Transistor Driver Outputs
Switching Frequency: 100kHz~1MHz
Current Limit, Enable, Frequency Control, Power Good, Soft Start
PULSE WIDTH MODULATION
Max Duty Cycle: 95 %

TPS40021MPWPEP Applications


There are a lot of Texas Instruments TPS40021MPWPEP DC to DC converter applications.

  • Power supplies of electronic gadgets
  • Product burn-in
  • Computer rooms
  • Digital video recorders
  • Serial communication converter
  • CNC system
  • Alternators
  • Ball screw pair
  • Printing equipment
  • Terrestrial set-top boxes