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  • UCC29421NG4

UCC29421NG4

16 Terminals 1.8V~8V 16-Pin UCC29421 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 150kHz~1.2MHz Transistor Driver


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-UCC29421NG4
  • Package: 16-DIP (0.300, 7.62mm)
  • Datasheet: -
  • Stock: 444
  • Description: 16 Terminals 1.8V~8V 16-Pin UCC29421 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 150kHz~1.2MHz Transistor Driver (Kg)

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Details

Tags

Parameters
Mount Through Hole
Mounting Type Through Hole
Package / Case 16-DIP (0.300, 7.62mm)
Number of Pins 16
Weight 1.053808g
Operating Temperature -40°C~85°C TA
Packaging Tube
JESD-609 Code e4
Pbfree Code no
Part Status Discontinued
Moisture Sensitivity Level (MSL) 1 (Unlimited)
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 Pitch 2.54mm
Base Part Number UCC29421
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%
Height Seated (Max) 5.08mm
Width 7.62mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Contains Lead

UCC29421NG4 Overview


With its 16-DIP (0.300, 7.62mm) package, the switching controller fits the needs of most applications. There is sufficient capacity to generate switching controller for outputs 1. Tube solid enclosure protects the pmic. With Transistor Driver dc switching's output (s), it is able to handle it. dc control's supply and operating voltages are 1.8V~8V. A -40°C~85°C TA dc switcher is not a problem. It can switch at 150kHz~1.2MHz. dc dc regulator can be generalized using Through Hole. Switching control is made easier with the dcdc regulator's Enable, Frequency Control, Low Battery, Reset. The switch converters are connected to a SWITCHING CONTROLLER analog IC. Switching converters are designed with the terminal (s) at position DUAL . There are many different types of terminations for 16. It includes PULSE WIDTH MODULATION as one of the control techniques dc dc converter ic adapts. DC switcher's voltage input is 3V. Search for "UCC29421" to find other relevant dc to dc converter ics. Pins number 16 of switching converter in total. Switching converter is a special type of Switching Regulator or Controllers. DC regulator outputs 8V voltage based on test statistics. The dc to dc regulator is limited to 8V input voltage. The Through Hole makes DC switcher suitable for most applications and prototypes. DC regulator's maximum frequency is 2MHz. Hence, CONFIGURABLE PEAK CURRENT MODE; PROGRAMMABLE PFM TECHNIQUE is used to better suit the DC to DC voltage regulator's situation. In order to run the voltage regulator dc to dc safely and reliably, users are advised to apply 8V. Switching converter outputs current to the greatest value of 0.00065A.

UCC29421NG4 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

UCC29421NG4 Applications


There are a lot of Texas Instruments UCC29421NG4 DC to DC converter applications.

  • Power supplies of electronic gadgets
  • Flaw detection equipment
  • Experimental setup
  • Automatic plug-in machines
  • Constant current circuits
  • Imported equipment
  • Window air conditioners
  • Die casting equipment
  • Television equipment
  • Nuclear power plants