English

All Products

View All >>
  • UCC28231PWR

UCC28231PWR

14 Terminals 7V~17V 14-Pin UCC28231 DC to DC converter ICSWITCHING CONTROLLER 4 Outputs 100kHz~550kHz Transistor Driver


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-UCC28231PWR
  • Package: 14-TSSOP (0.173, 4.40mm Width)
  • Datasheet: PDF
  • Stock: 376
  • Description: 14 Terminals 7V~17V 14-Pin UCC28231 DC to DC converter ICSWITCHING CONTROLLER 4 Outputs 100kHz~550kHz Transistor Driver (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 16 Weeks
Lifecycle Status ACTIVE (Last Updated: 3 days ago)
Mounting Type Surface Mount
Package / Case 14-TSSOP (0.173, 4.40mm Width)
Surface Mount YES
Number of Pins 14
Weight 58.910309mg
Operating Temperature -55°C~125°C TJ
Packaging Tape & Reel (TR)
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 14
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 UCC28231
Function Step-Up/Step-Down
Number of Outputs 4
Output Voltage 3.3V
Output Type Transistor Driver
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING CONTROLLER
Operating Supply Current 4mA
Output Configuration Positive
Output Current 10mA
Voltage - Supply (Vcc/Vdd) 7V~17V
Control Features Frequency Control, Soft Start
Input Voltage (Min) 7V
Topology Full-Bridge, Half-Bridge, Push-Pull
Control Mode CURRENT-MODE
Frequency - Switching 100kHz~550kHz
Control Technique PULSE WIDTH MODULATION
Supply Current-Max (Isup) 2.5mA
Synchronous Rectifier No
Max Frequency 1MHz
Max Duty Cycle 100 %
Duty Cycle 100 %
Output Phases 1
Height 1.2mm
Length 5mm
Width 4.4mm
Thickness 1mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free

UCC28231PWR Overview


This switching controller fits most application requirements since it is packaged in a 14-TSSOP (0.173, 4.40mm Width) package. This dc motor controller can be used to generate outputs with 4 numbers. Tape & Reel (TR) solid enclosure protects the pmic. The system can process Transistor Driver dc switching's outputs (s). This dc control operates at 7V~17V and has a 7V~17V supply voltage. Qualified to work in a -55°C~125°C TJ dc switcher. The switching controller is capable of switching at the 100kHz~550kHz position. As it has a Surface Mount value, it can be used for general dc dc regulator. The dcdc regulator features Frequency Control, Soft Start for efficient switching control. A SWITCHING CONTROLLER analog IC is connected to the switch converters. Terminal (s) of the switching converters are designed at the DUAL position. 14 terminations with a variety of function. This dc dc converter ic uses a variety of control techniques, including PULSE WIDTH MODULATION. 12V nominal DC switcher's voltage input. UCC28231 can be used to locate other relevant dc to dc converter ics. Pins number 14 of switching converter in total. There is a particular type of Switching Regulator or Controllers in switching converter. It is recommended that the input voltage of the dc dc voltage regulator be 7V. Statistically, the DC regulator outputs 3.3V voltage. A starting point for a project is to note down the dc dc regulator's usual output current, which is 10mA. To ensure the reliability under power-up and power-down, the maximum duty cycle of the voltage regulator dc to dc is set as 100 %. DC regulators have a maximum frequency of 1MHz. Switching controller is necessary to provide a voltage of 12V. The controller should not be supplied with more current than 2.5mA. 4mA volts is the supply current.

UCC28231PWR Features


Transistor Driver Outputs
Switching Frequency: 100kHz~550kHz
Frequency Control, Soft Start
PULSE WIDTH MODULATION
Max Duty Cycle: 100 %

UCC28231PWR Applications


There are a lot of Texas Instruments UCC28231PWR DC to DC converter applications.

  • Access control systems
  • Automation technology
  • Hydraulic presses
  • Flexible manufacturing cells
  • Balance equipment
  • Scientific research
  • Milling machines
  • Driver circuits
  • Various precision measuring detectors
  • Imported equipment