English

All Products

View All >>
  • TPS54873PWP

TPS54873PWP

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


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-TPS54873PWP
  • Package: 28-PowerTSSOP (0.173, 4.40mm Width)
  • Datasheet: PDF
  • Stock: 805
  • Description: 28 Terminals 4V 28-Pin TPS54873 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 350kHz 550kHz Tube 28-PowerTSSOP (0.173, 4.40mm Width) (Kg)

Purchase & Inquiry

Transport

Purchase

You may place an order without registering to Utmel.
We strongly suggest you sign in before purchasing as you can track your order in real time.

Means of Payment

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.

RFQ (Request for Quotations)

It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.

IMPORTANT NOTICE

1. You'll receive an order information email in your inbox. (Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping Cost

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:

FedEx International, 5-7 business days.

The following are some common countries' logistic time.
transport

Details

Tags

Parameters
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

TPS54873PWP Overview


As a result of the use of the Tube package, the performance of this voltage regulator is optimized. A voltage regulator consists of 28 terminations. There is one type of analog IC that this voltage regulator is equipped with, and that is the SWITCHING REGULATOR type. In order to save space, this harley voltage regulator is available in the 28-PowerTSSOP (0.173, 4.40mm Width) package. There are 1 outputs on DC DC switching regulator. The adjusting voltage regulator generates Adjustable output. As the name implies, this voltage regulator 12v is designed for mounting on a Surface Mount bracket. The operating temperature should be kept at -40°C~85°C TA when the voltage regulator 12v is in operation. The switching frequency of this DC-DC switching regulator reaches 350kHz 550kHz. Despite its low input voltage, this voltage regulator can operate. According to the table below, DC DC switching 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. To meet the operation requirements, voltage regulator is designed to provide 4.5V as the nominal input voltage. A voltage regulator 12v such as this falls under the Switching Regulator or Controllers category and belongs to this category. This DC/DC regulator belongs to the TPS54873 family. A voltage of 3.3V volts can be generated by DC DC switching regulator. 28 pins are used for switching regulator operation. For this switching regulator, we recommend keeping the output voltage at at least 900mV volts. The maximum output current reaches 8A A to meet the switching regulator operation requirements. The maximum voltage of voltage regulator 12v DC DC switching regulator can produce is 3.3V, which is the highest available. This regulator voltage, belonging to the SWIFT? family, is a type of DC-DC switching regulator. An input voltage of 6V is used to operate this harley voltage regulator. Voltage regulator consumes 11mA A of quiescent current without being affected by external factors.

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.

  • Fire elevators
  • Injection molding machinery
  • Post equipment
  • Boring machines
  • Laboratories
  • Smart grid
  • Hydro power
  • Industrial robots
  • PSRR circuits
  • Cutting machine tools