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  • UCC39422PWTRG4

UCC39422PWTRG4

20 Terminals 1.8V~8V 20-Pin UCC39422 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 150kHz~1.2MHz Transistor Driver


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-UCC39422PWTRG4
  • Package: 20-TSSOP (0.173, 4.40mm Width)
  • Datasheet: PDF
  • Stock: 318
  • Description: 20 Terminals 1.8V~8V 20-Pin UCC39422 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 20-TSSOP (0.173, 4.40mm Width)
Number of Pins 20
Operating Temperature 0°C~70°C TA
Packaging Tape & Reel (TR)
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 20
ECCN Code EAR99
Additional Feature CONFIGURABLE PEAK CURRENT MODE; PROGRAMMABLE PFM TECHNIQUE
Subcategory Switching Regulator or Controllers
Technology BICMOS
Terminal Position DUAL
Terminal Form GULL WING
Terminal Pitch 0.65mm
Base Part Number UCC39422
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 6.5mm
Width 4.4mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

UCC39422PWTRG4 Overview


This switching controller fits most application requirements since it is packaged in a 20-TSSOP (0.173, 4.40mm Width) package. 1 outputs are supported by the dc motor controller. The pmic is packaged in Tape & Reel (TR) solid enclosure. It is capable of dealing with Transistor Driver dc switching's output (s). dc switching'sThis dc control has a supply voltage and operating voltage of 1.8V~8V. Suitable for work in a 0°C~70°C TA dc switcher. Using this switching controller, it is possible to switch at 150kHz~1.2MHz. dc dc regulators can be carried out with Surface Mount. DCDC regulator is controlled efficiently by Enable, Frequency Control, Low Battery, Reset. The switch converters are connected to an analog IC with a SWITCHING CONTROLLER output. There are a DUAL terminal on the switching converters. A variety of dc switching's functions can be performed on 20 terminations. PULSE WIDTH MODULATION is an example of one of the control techniques these dc dc converter ics adapt. DC switcher's input voltageis set to 3V. You can find other relevant dc to dc converter ics by searching "UCC39422". In total, switching converter has 20 pins. Particularly, switching converter is a type of Switching Regulator or Controllers. DC regulator outputs 8V voltage according to the test statistics. The dc to dc regulator can only accept a maximum input voltage of 8V. DC switcher's Surface Mount qualifies it for most applications and prototypes. There is a maximum frequency of 2MHz on this dc regulators. DC to DC voltage regulator has a value of CONFIGURABLE PEAK CURRENT MODE; PROGRAMMABLE PFM TECHNIQUE to better satisfy the need. In order to run the voltage regulator dc to dc safely and reliably, users are advised to apply 8V. As a result, switching converter outputs current to the greatest value possible (0.00065A).

UCC39422PWTRG4 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

UCC39422PWTRG4 Applications


There are a lot of Texas Instruments UCC39422PWTRG4 DC to DC converter applications.

  • CNC system
  • Medical monitoring systems
  • Printing equipment
  • Wide-range voltage regulation circuits
  • seismic instrument power circuits
  • Geothermal power
  • Arc suppression circuits
  • Servo drive system
  • Thermal power
  • Bending machines