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ISL6439IBZ-T

14 Terminals DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 340kHz


  • Manufacturer: Intersil (Renesas Electronics America)
  • Origchip NO: 391-ISL6439IBZ-T
  • Package: SOIC
  • Datasheet: PDF
  • Stock: 466
  • Description: 14 Terminals DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 340kHz (Kg)

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Details

Tags

Parameters
Factory Lead Time 16 Weeks
Mount Surface Mount
Package / Case SOIC
Packaging Tape & Reel (TR)
Published 1999
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 3
Number of Terminations 14
ECCN Code EAR99
Terminal Finish Matte Tin (Sn) - annealed
Max Operating Temperature 85°C
Min Operating Temperature -40°C
Subcategory Switching Regulator or Controllers
Technology MOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Time@Peak Reflow Temperature-Max (s) 30
Pin Count 14
Number of Outputs 1
Qualification Status Not Qualified
Operating Supply Voltage 3.3V
Input Voltage-Nom 3.3V
Temperature Grade INDUSTRIAL
Analog IC - Other Type SWITCHING CONTROLLER
Current - Output 2A
Frequency (Max) 340kHz
Voltage - Output 3.3V
Control Mode VOLTAGE-MODE
Frequency - Switching 340kHz
Input Voltage (Max) 3.465V
Control Technique PULSE WIDTH MODULATION
Switcher Configuration PUSH-PULL
Max Duty Cycle 100 %
Duty Cycle (Max) 100 %
Height 1.5mm
Length 8.65mm
Width 3.9mm
RoHS Status RoHS Compliant
Lead Free Lead Free

ISL6439IBZ-T Overview


This switching controller fits most application requirements since it is packaged in a SOIC package. For 1 outputs, the dc motor controller is appropriate. Packaged in solid enclosures, this pmic has a Tape & Reel (TR) rating. There is a switch at 340kHz that can be used with this controller. The switch converters are connected to an analog IC with a SWITCHING CONTROLLER output. Switching converters are designed with the terminal (s) at position DUAL . 14 terminations with a variety of function. This dc dc converter ic uses a variety of control techniques, including PULSE WIDTH MODULATION. The nominal DC switcher's voltage input is 3.3V. Switching converter is a special type of Switching Regulator or Controllers. The dc to dc regulator can only accept 3.465V input voltage. The maximum duty cycle of this voltage regulator dc to dc is set to 100 % to ensure reliability during power-up and power-down. Having a Surface Mount makes DC switcher ideal for most prototype and application designs. To run the voltage regulator dc to dc safely and reliably, users should apply 3.3V to the voltage regulator dc to dc. A temperature -40°C lower than -40°C should be maintained. At85°C, dc regulator should run. In total, thare switch converters have 1 functions. Designing voltage regulators switchings with 14 pins. At maximum frequency, the controller can switch at 340kHz. Input values of 2A make it ideal for switching controllers. As a result of normalworking processes, a voltage of 3.3V is output.

ISL6439IBZ-T Features


Switching Frequency: 340kHz
PULSE WIDTH MODULATION
Max Duty Cycle: 100 %

ISL6439IBZ-T Applications


There are a lot of Intersil (Renesas Electronics America) ISL6439IBZ-T DC to DC converter applications.

  • Milling machines
  • Lathes
  • Current source circuits
  • Hydro power
  • Electrical distribution systems
  • Smart grid
  • Serial communication converter
  • Magnetohydrodynamic power
  • Motor controller circuits
  • Network technology