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  • UCC2897ARGPT

UCC2897ARGPT

20 Terminals 8.5V~16V 20-Pin UCC2897 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 250kHz Transistor Driver


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-UCC2897ARGPT
  • Package: 20-VFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 982
  • Description: 20 Terminals 8.5V~16V 20-Pin UCC2897 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 250kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive, Isolation Capable
Output Current 2A
Voltage - Supply (Vcc/Vdd) 8.5V~16V
Control Features Current Limit, Enable, Soft Start
Topology Flyback, Forward Converter
Control Mode CURRENT-MODE
Frequency - Switching 250kHz
Control Technique PULSE WIDTH MODULATION
Rise Time 19ns
Supply Current-Max (Isup) 3mA
Synchronous Rectifier Yes
Fall Time (Typ) 14 ns
Nominal Input Voltage 110V
Switcher Configuration SINGLE
Max Duty Cycle 74 %
Input Current 2mA
Duty Cycle (Max) 70%
Height 1mm
Length 4mm
Width 4mm
Thickness 930μm
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: 5 days ago)
Mounting Type Surface Mount
Package / Case 20-VFQFN Exposed Pad
Surface Mount YES
Number of Pins 20
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) 2 (1 Year)
Number of Terminations 20
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Switching Regulator or Controllers
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Supply Voltage 12V
Terminal Pitch 0.5mm
Frequency 1MHz
Base Part Number UCC2897
Function Step-Up/Step-Down
Number of Outputs 1
Output Voltage 11.1V
Output Type Transistor Driver
Operating Supply Voltage 12V
Input Voltage-Nom 12V

UCC2897ARGPT Overview


It comes in the 20-VFQFN Exposed Pad package, which makes switching controller suitable for most applications. 1 outputs are supported by the dc motor controller. The pmic is packaged in Tape & Reel (TR) solid enclosure. With Transistor Driver dc switching's output (s), it is able to handle it. A 8.5V~16V voltage is supplied to the dc control and used for operating it. Qualified to work in an dc switcher with -40°C~125°C TJ. The switching controller is capable of switching at the 250kHz position. dc dc regulator is made easier with Surface Mount. To ensure efficient switching, this dcdc regulator features a Current Limit, Enable, Soft Start. Switch converters are connected to ICs with SWITCHING CONTROLLER analog outputs. There are a terminal (s) on the switching converters that are designed at QUAD. There are many different types of terminations for 20. To name a few of the control techniques these dc dc converter ics adapt, it includes PULSE WIDTH MODULATION. DC switcher's input voltageis set to 12V. UCC2897 can be used to locate other relevant dc to dc converter ics. There are a total of 20 pins on switching converter. The type is a particular Switching Regulator or Controllers of switching converter. DC regulator outputs 11.1V voltage according to the test statistics. It's important to remember that the dc dc regulator's normaloutput current is 2A, so you should note it down when starting a new project. During power-up and power-down, the maximum duty cycle of the voltage regulator dc to dc is set to 74 %. Switching controllers work at 1MHz Hz. For safe and reliable operation in a circuit, voltage regulator dc to dc is suggested that users apply 12V. Input voltage can be set to 110V for nominal working status. A supply voltage of 12V is required. 3mA more than 3mA current should be supplied to the controller. An input of 2mA current flow could satisfy the operation of the switching converter .

UCC2897ARGPT Features


Transistor Driver Outputs
Switching Frequency: 250kHz
Current Limit, Enable, Soft Start
PULSE WIDTH MODULATION
Max Duty Cycle: 74 %
Frequency: 1MHz

UCC2897ARGPT Applications


There are a lot of Texas Instruments UCC2897ARGPT DC to DC converter applications.

  • Machining centers
  • Planers
  • Telecommunications equipment
  • Various precision measuring instruments
  • Communication system
  • Mobile phones
  • Linear guide
  • Post equipment
  • Overvoltage protection circuits in TV sets
  • ATMs