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UCC2803QDREP

UCC2803QDREP

UCC2803QDREP

Texas Instruments

8 Terminals 3.6V~12V 8-Pin UCC2803 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 31kHz Transistor Driver

SOT-23

UCC2803QDREP Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 1 week ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Number of Pins 8
Weight 75.608178mg
Operating Temperature -40°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 8
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Switching Regulator or Controllers
Technology BICMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 10V
Frequency 1MHz
Base Part Number UCC2803
Function Step-Up, Step-Up/Step-Down
Number of Outputs 1
Output Voltage 1V
Output Type Transistor Driver
Input Voltage-Nom 10V
Analog IC - Other Type SWITCHING CONTROLLER
Nominal Supply Current 500μA
Output Configuration Positive
Output Current 200mA
Voltage - Supply (Vcc/Vdd) 3.6V~12V
Control Features Frequency Control
Input Voltage (Min) 4V
Topology Boost, Flyback, Forward Converter
Control Mode CURRENT-MODE
Frequency - Switching 31kHz
Control Technique PULSE WIDTH MODULATION
Rise Time 41ns
Supply Current-Max (Isup) 30mA
Synchronous Rectifier No
Fall Time (Typ) 44 ns
Switcher Configuration SINGLE
Max Duty Cycle 100 %
Duty Cycle (Max) 99%
Height 1.75mm
Length 4.9mm
Width 3.91mm
Thickness 1.58mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
2,500 $4.11840 $8.2368
UCC2803QDREP Product Details

UCC2803QDREP Overview


The switching controller fits in the 8-SOIC (0.154, 3.90mm Width) package and is ideal for most applications. The dc motor controller is adquate to generate for 1 outputs. Tape & Reel (TR) solid enclosure protects the pmic. Transistor Driver dc switching's outputs (s) can be handled by it. This dc control operates at 3.6V~12V and has a 3.6V~12V supply voltage. Worked in a -40°C~125°C TJ dc switcher before. A switching controller such as this can switch at a value of 31kHz . As it has a Surface Mount value, it can be used for general dc dc regulator. To provide efficient switching control, Frequency Control is included in the dcdc regulator. Connected to a SWITCHING CONTROLLER analog IC, the switch converters are connected to a power supply. Switching converters are designed with the terminal (s) at position DUAL . A variety of terminations with 8 of dc switching. Some of the control techniques used by these dc dc converter ics are PULSE WIDTH MODULATION. The nominal DC switcher's voltage input is 10V. You can find other relevant dc to dc converter ics by searching "UCC2803". Total pins of switching converter are 8. Specially, switching converter corresponds to type Switching Regulator or Controllers. An input voltage of 4V is the minimum required for the dc dc voltage regulator. A 1V voltage of DC regulator was detected in the test statistics. You should note down the dc dc regulator's usual output current of 200mA when you start a project. A duty cycle set at 100 % ensures voltage regulator dc to dc reliability during power-on and power-off. DC switcher's Surface Mount makes it qualified for most application and prototype designs. DC switcher'sSwitching controller operates at 1MHz Hz. Switching controller is necessary to supply a voltage of 10V. It is important that the controller is supplied with 30mA more than 30mA volts of current. The nominal current supply of this the controllers dc is 500μA.

UCC2803QDREP Features


Transistor Driver Outputs
Switching Frequency: 31kHz
Frequency Control
PULSE WIDTH MODULATION
Max Duty Cycle: 100 %
Frequency: 1MHz

UCC2803QDREP Applications


There are a lot of Texas Instruments UCC2803QDREP DC to DC converter applications.

  • Digital precision reference circuits
  • Cutting machine tools
  • Nuclear power plants
  • Hydrogen power
  • Computer-related products
  • Special machining machine tools
  • Imported equipment
  • Computer monitoring equipment of building
  • Surface processing equipment
  • ATMs

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