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TPS54973PWPR

TPS54973PWPR

TPS54973PWPR

Texas Instruments

28 Terminals 3V 28-Pin TPS54973 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 350kHz 550kHz Tape & Reel (TR) 28-PowerTSSOP (0.173, 4.40mm Width)

SOT-23

TPS54973PWPR 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)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 28-PowerTSSOP (0.173, 4.40mm Width)
Number of Pins 28
Weight 118.501007mg
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Series SWIFT™
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 28
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
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 TPS54973
Function Step-Down
Number of Outputs 1
Qualification Status Not Qualified
Voltage - Input (Max) 4V
Output Voltage 2.5V
Output Type Adjustable
Max Output Current 9A
Operating Supply Voltage 4V
Voltage - Input (Min) 3V
Input Voltage-Nom 3.3V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive
Quiescent Current 11mA
Voltage - Output (Min/Fixed) 0.891V
Topology Buck
Control Mode VOLTAGE-MODE
Frequency - Switching 350kHz 550kHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Height 1.2mm
Length 9.7mm
Width 4.4mm
Thickness 1mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
2,000 $3.43200 $6.864
TPS54973PWPR Product Details

TPS54973PWPR Overview


A Tape & Reel (TR) package is used in this voltage regulator to optimize performance. In this voltage regulator, there are 28 terminations. This regulator voltage is equipped with a type of analog integrated circuit that is called a SWITCHING REGULATOR voltage regulator. The harley voltage regulator is available as a 28-PowerTSSOP (0.173, 4.40mm Width) package to save space. There are 1 outputs configured on this voltage regulator 12v. Adjusting voltage regulator's output pins generate Adjustable output. There is a switching regulator that is compatible with the Surface Mount mounting. -40°C~85°C TA should be the operating temperature when voltage regulator is operating. DC-DC switching regulators reach 350kHz 550kHz switching frequencies. There is no dc to dc voltage regulator's minimum input voltage requirement for this regulator. There is a adjusting voltage regulator's voltage output (Min/Fixed) of 0.891V. Voltage regulator has an input voltage (Max) of 4V. The peak reflow temperature of this regulator amounts to 260 to be essentially indestructible. To meet the switching regulator operation requirements, a nominal input voltage of 3.3V is provided. DC/DC regulators such as this one belong to the TPS54973 family of products. Voltage regulator is capable of giving voltage at 2.5V volts. For switching regulator operation, 28 pins are used. Switching regulator has a maximum output current of 9A A, which is sufficient to meet the requirements of operation. Known as a switching DC-DC regulator, this electronic voltage regulator 12v is part of the SWIFT? family. Switching regulators such as this operate from voltages of 4V. Voltage regulator consumes 11mA A of quiescent current without being affected by external factors.

TPS54973PWPR Features


1 outputs
Peak reflow temperature (Cel) of 260
28 pins
Operating supply voltage of 4V

TPS54973PWPR Applications


There are a lot of Texas Instruments TPS54973PWPR Voltage Regulators applications.

  • Digital video recorders
  • Refrigerators of central air conditioners
  • Post equipment
  • Industrial robots
  • Hydrogen power
  • Pipe bending machines
  • Wind power
  • Analog precision reference circuits
  • Planers
  • Handheld GPS

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