English

All Products

View All >>
  • TPS54428DDA

TPS54428DDA

8 Terminals 4.5V 8-Pin TPS54428 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 650kHz Tube 8-PowerSOIC (0.154, 3.90mm Width)


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-TPS54428DDA
  • Package: 8-PowerSOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 839
  • Description: 8 Terminals 4.5V 8-Pin TPS54428 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 650kHz Tube 8-PowerSOIC (0.154, 3.90mm 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
Package / Case 8-PowerSOIC (0.154, 3.90mm Width)
Number of Pins 8
Operating Temperature -40°C~85°C TA
Packaging Tube
Series D-CAP2™, Eco-Mode™
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Switching Regulator or Controllers
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 12V
Base Part Number TPS54428
Function Step-Down
Number of Outputs 1
Output Voltage 7V
Output Type Adjustable
Max Output Current 4A
Operating Supply Voltage 18V
Voltage - Input (Min) 4.5V
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive
Quiescent Current 950μA
Max Output Voltage 7V
Voltage - Output (Min/Fixed) 0.76V
Topology Buck
Control Mode VOLTAGE-MODE
Frequency - Switching 650kHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Min Output Voltage 760mV
Voltage - Output (Max) 7V
Height 1.7mm
Length 4.89mm
Width 3.9mm
Thickness 1.48mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 4 days ago)
Mount Surface Mount
Mounting Type Surface Mount

TPS54428DDA Overview


A Tube package is used in this voltage regulator to optimize performance. This harley voltage regulator has 8 terminations. A SWITCHING REGULATOR type of analog IC is equipped with this regulator voltage, which is the type of analog IC that is used in it. Space-saving 8-PowerSOIC (0.154, 3.90mm Width) packages are available for this harley voltage regulator. 1 outputs of voltage regulator are configured. On the output pins of this DC DC switching regulator, there is a Adjustable output generated. A Surface Mount mounting is required for this switching regulator. -40°C~85°C TA should be the operating temperature when voltage regulator is operating. Voltage regulator's switching frequency reaches 650kHz. Regulator 4.5V can operate with dc to dc voltage regulator's minimum input voltage 4.5V. DC DC switching regulator's output voltage (Min/Fixed) amounts to 0.76V. 260 is essentially indestructible due to DC DC switching regulator's peak reflow temperature. To meet the operation requirements, voltage regulator is designed to provide 12V as the nominal input voltage. There is a subcategory of this regulator voltage called Switching Regulator or Controllers. As a member of the TPS54428 family of DC/DC regulators, this is a DC/DC regulator. Voltage regulator is capable of giving voltage at 7V volts. In order to operate voltage regulator, there are 8 pins that must be connected. This voltage regulator 12v should be configured with an output voltage that is at least 760mV. A maximum output current of 4A A is available to meet the switching regulator operation requirements. Based on the maximal adjusting voltage regulator's output voltage of 7V, adjusting voltage regulator can be operated easily. A maximum voltage of 7V can be obtained from the regulator voltage. The switching DC-DC regulator belongs to the D-CAP2?, Eco-Mode? family of electronic voltage regulator 12vs. With a supply voltage of 18V, this harley voltage regulator works. Voltage regulator consumes 950μA A of quiescent current without being affected by outside forces. It is designed to operate from a 12V V supply, so that DC DC switching regulator can be used as a switching regulator.

TPS54428DDA Features


1 outputs
Peak reflow temperature (Cel) of 260
8 pins
Operating supply voltage of 18V

TPS54428DDA Applications


There are a lot of Texas Instruments TPS54428DDA Voltage Regulators applications.

  • Laboratories
  • Injection molding machinery
  • Bending machines
  • Gear/thread machining machines
  • Computer rooms
  • Game consoles
  • Scientific testing
  • Electrical power transmission
  • Experimental setup
  • Various precision measuring instruments