Welcome to Hotenda.com Online Store!

logo
userjoin
Home

UCC2891PWG4

UCC2891PWG4

UCC2891PWG4

Texas Instruments

16 Terminals 16-Pin DC to DC converter IC SWITCHING CONTROLLER 1 Outputs 1MHz

SOT-23

UCC2891PWG4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Package / Case TSSOP
Surface MountYES
Number of Pins 16
Weight 61.887009mg
JESD-609 Code e4
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature85°C
Min Operating Temperature -40°C
Subcategory Switching Regulator or Controllers
Technology BICMOS
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 12V
Frequency 1MHz
Pin Count16
Number of Outputs 1
Operating Supply Voltage12V
Input Voltage-Nom 12V
Temperature GradeINDUSTRIAL
Max Supply Voltage14.5V
Analog IC - Other Type SWITCHING CONTROLLER
Current - Output 150mA
Frequency (Max) 1MHz
Voltage - Output 11.1V
Topology Flyback
Control Mode CURRENT-MODE
Frequency - Switching 1MHz
Control Technique PULSE WIDTH MODULATION
Rise Time19ns
Supply Current-Max (Isup) 3mA
Fall Time (Typ) 14 ns
Nominal Input Voltage110V
Switcher Configuration SINGLE
Max Duty Cycle 73 %
Duty Cycle (Max) 73 %
Height 1.15mm
Length 5mm
Width 4.4mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Lead Free
In-Stock:1601 items

UCC2891PWG4 Product Details

UCC2891PWG4 Overview


With a TSSOP package, the switching controller is suitable for a wide range of applications. For 1 outputs, the dc motor controller is appropriate. Switching can be done at 1MHz with this switching controller. A SWITCHING CONTROLLER analog IC is connected to the switch converters. The switching converters's terminals (s) are designed at DUAL. An array of 16 terminations of dc switching. These dc dc converter ics adapt a variety of control techniques, including PULSE WIDTH MODULATION. The nominal DC switcher's voltage input is 12V. There are a total of 16 pins on switching converter. In particular, switching converter is a type of Switching Regulator or Controllers. It is set to 73 % duty cycle to ensure voltage regulator dc to dc reliability during power-ups and power-downs. A frequency of 1MHz is used by the switching controller. To run the voltage regulator dc to dc safely and reliably, users should apply 12V to the voltage regulator dc to dc. Ideally, dc regulator should be kept at a temperature of -40°C or higher. The temperature should not exceed 85°C degrees Celsius. In total, the switch converters have 1 function (s). We are designing chips that have 16 pins. There is a maximum frequency of 1MHz that the controller can switch at. Input voltage can be set to 110V for nominal working status. Switching controllers with 150mA inputs are ideal for it. As a result of normalworking processes, a voltage of 11.1V is output. Switching controller is necessary to supply a voltage of 12V. The controller should not be supplied with more current than 3mA. In terms of maximum supply voltage, switching voltage regulators is rated 14.5V.

UCC2891PWG4 Features


Switching Frequency: 1MHz
PULSE WIDTH MODULATION
Max Duty Cycle: 73 %
Frequency: 1MHz


UCC2891PWG4 Applications


There are a lot of Texas Instruments
UCC2891PWG4 DC to DC converter applications.


  • Servo drive system
  • Digital display device
  • Linear guide
  • Ball screw pair
  • Computer application technology
  • Network technology
  • Automation technology
  • CMM
  • Various precision measuring instruments
  • Various precision measuring detectors

Get Subscriber

Enter Your Email Address, Get the Latest News