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  • UCC39422PWTR

UCC39422PWTR

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-UCC39422PWTR
  • Package: 20-TSSOP (0.173, 4.40mm Width)
  • Datasheet: -
  • Stock: 428
  • 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

UCC39422PWTR Overview


Capsuled in the 20-TSSOP (0.173, 4.40mm Width) package, the switching controller can be used for a wide range of applications. For 1 outputs, the dc motor controller is appropriate. An enclosure of Tape & Reel (TR) is used to package the PMIC. Transistor Driver dc switching's outputs (s) can be handled by it. DC control operates at 1.8V~8V volts and has 1.8V~8V supply voltage. Worked in a 0°C~70°C TA dc switcher before. The switching controller is capable of switching at the 150kHz~1.2MHz position. dc dc regulator is made easier with Surface Mount. Enable, Frequency Control, Low Battery, Reset is used for efficient switching control in the dcdc regulator. SWITCHING CONTROLLER analog IC connects the switch converters. switching converters terminal (s) are designed to be at DUAL. An array of 20 terminations of dc switching. Some of the control techniques used by these dc dc converter ics are PULSE WIDTH MODULATION. DC switcher's input voltageis 3V volts. A search for "UCC39422" will reveal other relevant dc to dc converter ics. Total pins of switching converter are 20. Switching converter is a special type of Switching Regulator or Controllers. The test statistics indicate that DC regulator outputs a voltage of 8V. It should be noted that the dc to dc regulator only accepts 8V voltage as input voltage. This Surface Mount makes DC switcher suitable for most prototypes and applications. DC regulator's maximum frequency is 2MHz. The value of DC to DC voltage regulator is set to CONFIGURABLE PEAK CURRENT MODE; PROGRAMMABLE PFM TECHNIQUE in order to better satisfy the requirement. To run the voltage regulator dc to dc safely and reliably, users should apply 8V to the voltage regulator dc to dc. The output value is set to the greatest value of 0.00065A.

UCC39422PWTR 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

UCC39422PWTR Applications


There are a lot of Texas Instruments UCC39422PWTR DC to DC converter applications.

  • Scientific testing
  • Correction machines
  • Die casting equipment
  • Smoke prevention equipment
  • Alternators
  • Packaging
  • Servo drive system
  • Computed tomography (CT)
  • Fire elevators
  • Electrical distribution systems