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  • UCC2808APWTR-2

UCC2808APWTR-2

8 Terminals 4.1V~15V 8-Pin UCC2808 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 194kHz Transistor Driver


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-UCC2808APWTR-2
  • Package: 8-TSSOP (0.173, 4.40mm Width)
  • Datasheet: -
  • Stock: 742
  • Description: 8 Terminals 4.1V~15V 8-Pin UCC2808 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 194kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 6 days ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-TSSOP (0.173, 4.40mm Width)
Number of Pins 8
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
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)
Technology BICMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.65mm
Frequency 1MHz
Base Part Number UCC2808
Function Step-Up/Step-Down
Number of Outputs 2
Output Voltage 500mV
Output Type Transistor Driver
Input Voltage-Nom 10V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Output Current 100mA
Voltage - Supply (Vcc/Vdd) 4.1V~15V
Control Features Frequency Control
Input Voltage (Min) 4.3V
Topology Push-Pull
Control Mode CURRENT-MODE
Frequency - Switching 194kHz
Control Technique PULSE WIDTH MODULATION
Rise Time 25ns
Synchronous Rectifier No
Fall Time (Typ) 25 ns
Max Duty Cycle 50 %
Duty Cycle (Max) 49%
Output Phases 1
Height 1.2mm
Length 3mm
Width 4.4mm
Thickness 1mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free

UCC2808APWTR-2 Overview


The switching controller fits in the 8-TSSOP (0.173, 4.40mm Width) package and is ideal for most applications. The dc motor controller is adquate to generate for 2 outputs. There is a Tape & Reel (TR) solid enclosure around the pmic. The program can handle Transistor Driver dc switching's outputs (s). 4.1V~15V is the supply voltage and the operating voltage of the dc control. Qualified to work in an dc switcher with -40°C~85°C TA. With this switching controller, you can switch at 194kHz. The Surface Mount allows it to be used for dc dc regulator in general. Frequency Control is used for efficient switching control in the dcdc regulator. Connected to a SWITCHING CONTROLLER analog IC, the switch converters are connected to a power supply. A switching converters's terminal (s) sits at the DUAL position. The 8 terminations can be used for a wide range of dc switching. This dc dc converter ic uses a variety of control techniques, including PULSE WIDTH MODULATION. The nominal DC switcher's voltage input is 10V. UCC2808 can be used to locate other relevant dc to dc converter ics. Switching converter has a total of 8 pins. The minimum input voltage of the dc dc voltage regulator should be 4.3V. Test statistics indicate DC regulator outputs 500mV voltage. If you start a project, note down the dc dc regulator's usual output current of 100mA. Power-up and power-down reliability is ensured voltage regulator dc to dc by setting the maximum duty cycle to 50 %. The Surface Mount makes DC switcher suitable for most applications and prototypes. Switching controllers operate at 1MHz frequencies.

UCC2808APWTR-2 Features


Transistor Driver Outputs
Switching Frequency: 194kHz
Frequency Control
PULSE WIDTH MODULATION
Max Duty Cycle: 50 %
Frequency: 1MHz

UCC2808APWTR-2 Applications


There are a lot of Texas Instruments UCC2808APWTR-2 DC to DC converter applications.

  • Wind power
  • Electric heating, lighting
  • Adjustable voltage or current linear circuits
  • Computer rooms
  • Laboratories
  • Television equipment
  • Hydraulic presses
  • Series voltage regulation circuits
  • Remotely powered electric motors
  • Terrestrial set-top boxes