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  • UCC39421PWG4

UCC39421PWG4

16 Terminals 1.8V~8V 16-Pin UCC39421 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 150kHz~1.2MHz Transistor Driver


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-UCC39421PWG4
  • Package: 16-TSSOP (0.173, 4.40mm Width)
  • Datasheet: PDF
  • Stock: 656
  • Description: 16 Terminals 1.8V~8V 16-Pin UCC39421 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 150kHz~1.2MHz Transistor Driver (Kg)

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Details

Tags

Parameters
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-TSSOP (0.173, 4.40mm Width)
Number of Pins 16
Operating Temperature 0°C~70°C TA
Packaging Tube
JESD-609 Code e4
Part Status Not For New Designs
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 16
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Additional Feature CONFIGURABLE PEAK CURRENT MODE; PROGRAMMABLE PFM TECHNIQUE
Subcategory Switching Regulator or Controllers
Technology BICMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.65mm
Base Part Number UCC39421
Function Step-Up, Step-Up/Step-Down
Number of Outputs 1
Output Voltage 8V
Output Type Transistor Driver
Operating Supply Voltage 8V
Input Voltage-Nom 3V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 1.8V~8V
Control Features Enable, Frequency Control, Low Battery, Reset
Topology Boost, Flyback, SEPIC
Control Mode VOLTAGE-MODE
Output Current-Max 0.00065A
Frequency - Switching 150kHz~1.2MHz
Input Voltage (Max) 8V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Switcher Configuration SINGLE
Max Frequency 2MHz
Duty Cycle (Max) 88%
Length 5mm
Width 4.4mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

UCC39421PWG4 Overview


Capsuled in the 16-TSSOP (0.173, 4.40mm Width) package, the switching controller can be used for a wide range of applications. dc motor controller is suitable for 1 output generation. Packaged in solid enclosures, this pmic has a Tube rating. There are Transistor Driver dc switching's output (s) that it can handle. 1.8V~8V is the supply voltage and the operating voltage of the dc control. A 0°C~70°C TA dc switcher is not a problem. This switching controller can switch at 150kHz~1.2MHz. As it has a Surface Mount value, it can be used for general dc dc regulator. For efficient switching control, the dcdc regulator features Enable, Frequency Control, Low Battery, Reset. An analog IC with the SWITCHING CONTROLLER signal is connected to the switch converters. Terminal (s) of the switching converters are designed at the DUAL position. A variety of terminations with 16 of dc switching. To name a few of the control techniques these dc dc converter ics adapt, it includes PULSE WIDTH MODULATION. There is a DC switcher's nominal voltage of 3V. Other relevant dc to dc converter ics can be found by searching "UCC39421". Total pins of switching converter are 16. The type is a particular Switching Regulator or Controllers of switching converter. Test statistics indicate DC regulator outputs 8V voltage. At most, the dc to dc regulator accepts 8V input voltage. DC switcher's Surface Mount qualifies it for most applications and prototypes. This dc regulatorhas a max frequency of 2MHz. In order to satisfy the need, DC to DC voltage regulator has a value of CONFIGURABLE PEAK CURRENT MODE; PROGRAMMABLE PFM TECHNIQUE. To run the voltage regulator dc to dc safely and reliably, users should apply 8V to the voltage regulator dc to dc. 0.00065A is the largest value switching converter outputs.

UCC39421PWG4 Features


Transistor Driver Outputs
Switching Frequency: 150kHz~1.2MHz
Enable, Frequency Control, Low Battery, Reset
PULSE WIDTH MODULATION
CONFIGURABLE PEAK CURRENT MODE; PROGRAMMABLE PFM TECHNIQUE

UCC39421PWG4 Applications


There are a lot of Texas Instruments UCC39421PWG4 DC to DC converter applications.

  • Various precision measuring instruments
  • Communication system
  • Correction machines
  • Milling machines
  • Hydrogen power
  • Computed tomography (CT)
  • Solar power plants
  • Ball screw pair
  • ATMs
  • Packaging