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UCC28231PWR

UCC28231PWR

UCC28231PWR

Texas Instruments

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

SOT-23

UCC28231PWR Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
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
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $1.64000 $1.64
500 $1.6236 $811.8
1000 $1.6072 $1607.2
1500 $1.5908 $2386.2
2000 $1.5744 $3148.8
2500 $1.558 $3895
UCC28231PWR Product Details

UCC28231PWR Overview


In the 14-TSSOP (0.173, 4.40mm Width) package, the switching controller meets most application requirements. There is sufficient capacity to generate switching controller for outputs 4. There is a Tape & Reel (TR) solid enclosure around the pmic. With this function, you can deal with Transistor Driver dc switching's outputs (s). DC control operates at 7V~17V volts and has 7V~17V supply voltage. Suitable for working in an dc switcher that has a -55°C~125°C TJ. It can switch at 100kHz~550kHz. As it has a Surface Mount value, it can be used for general dc dc regulator. To provide efficient switching control, Frequency Control, Soft Start is included in the dcdc regulator. A SWITCHING CONTROLLER analog integrated circuit is connected to the switch converters. DUAL are the position of the terminal of the switching converters. Various 14 terminations. This dc dc converter ic uses a variety of control techniques, including PULSE WIDTH MODULATION. There is a DC switcher's nominal voltage of 12V. In addition to "UCC28231", there are other relevant dc to dc converter ics you can find. There are 14 pins on switching converter. Specifically, switching converter falls under the Switching Regulator or Controllers category. It is recommended that the dc dc voltage regulator's minimum input voltage be 7V. DC regulator outputs 3.3V voltage based on test statistics. A starting point for a project is to note down the dc dc regulator's usual output current, which is 10mA. Voltage regulator dc to dc is designed to operate at 100 % duty cycle during power-ups and power-downs to ensure reliability. DC regulator1MHz has the maximum frequency. This voltage controller requires a supply voltage of 12V. It is important that the controller is supplied with 2.5mA more than 2.5mA volts of current. 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.


  • Network technology
  • Automation technology
  • CMM
  • Various precision measuring instruments
  • Various precision measuring detectors
  • Flaw detection equipment
  • Balance equipment
  • Industrial robots
  • Industrial controllers
  • Die casting equipment

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