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TPS54873PWP

TPS54873PWP

TPS54873PWP

Texas Instruments

28 Terminals 4V 28-Pin TPS54873 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 350kHz 550kHz Tube 28-PowerTSSOP (0.173, 4.40mm Width)

SOT-23

TPS54873PWP Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 5 days ago)
Contact Plating Gold
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 Tube
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
Subcategory Switching Regulator or Controllers
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.65mm
Base Part Number TPS54873
Function Step-Down
Number of Outputs 1
Output Voltage 3.3V
Output Type Adjustable
Max Output Current 8A
Operating Supply Voltage 6V
Voltage - Input (Min) 4V
Input Voltage-Nom 4.5V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive
Quiescent Current 11mA
Output Power 5.49W
Max Output Voltage 3.3V
Voltage - Output (Min/Fixed) 0.9V
Topology Buck
Control Mode VOLTAGE-MODE
Frequency - Switching 350kHz 550kHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Min Output Voltage 900mV
Height 1.2mm
Length 9.7mm
Width 4.4mm
Thickness 1mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $11.56000 $11.56
10 $10.44500 $104.45
50 $9.95900 $497.95
100 $8.64720 $864.72
500 $7.52990 $3764.95
1,000 $6.55830 $6.5583
TPS54873PWP Product Details

TPS54873PWP Overview


A Tube package is used in this voltage regulator to optimize performance. In this voltage regulator, 28 terminations are present. A SWITCHING REGULATOR analog IC is used in this voltage regulator 12v, which is the type of analog IC that this voltage regulator 12v is equipped with. In order to save space, this voltage regulator is packaged in the 28-PowerTSSOP (0.173, 4.40mm Width) package. 1 outputs of voltage regulator are configured. Adjustable outputs are generated on the output pins of this adjusting voltage regulator. A voltage regulator 12v such as this one fits the Surface Mount mounting bracket. Keeping dc to dc voltage regulator's operating temperature at -40°C~85°C TA is essential when operating. A DC-DC switching regulator such as this one switches at 350kHz 550kHz. Voltage regulators like this one can operate at least with 4V as the dc to dc voltage regulator's minimum input voltage. It is evident from the table below that adjusting voltage regulator's output voltage (Min/Fixed) is equal to 0.9V. Due to its 260 high peak reflow temperature, this voltage regulator 12v is virtually indestructible. An input voltage of 4.5V is required to meet the requirements of the switching regulator operation. A voltage regulator 12v such as this falls under the Switching Regulator or Controllers category and belongs to this category. As a member of the TPS54873 family of DC/DC regulators, this is a DC/DC regulator. The voltage DC DC switching regulator can provide is up to 3.3V volts. During switching regulator operation, 28 pins are used. Ideally this switch regulator should have an output voltage of about 900mV at the very least. A maximum output current of 8A A is provided to meet the switching regulator operation requirements. DC DC switching regulator offers a maximum output voltage of 3.3V as its maximum output voltage. Known as a switching DC-DC regulator, this electronic voltage regulator 12v is part of the SWIFT™ family. DC-DC switching regulator with supply voltage 6V. There are no external factors that affect DC DC switching regulator's consumption of 11mA A of quiescent current.

TPS54873PWP Features


1 outputs
Peak reflow temperature (Cel) of 260
28 pins
Operating supply voltage of 6V


TPS54873PWP Applications


There are a lot of Texas Instruments
TPS54873PWP Voltage Regulators applications.


  • Various precision measuring instruments
  • Various precision measuring detectors
  • Flaw detection equipment
  • Balance equipment
  • Industrial robots
  • Industrial controllers
  • Die casting equipment
  • Injection molding machinery
  • Various CNC machine tools
  • Machining centers

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