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ISL6439AIBZ

14 Terminals DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 650kHz


  • Manufacturer: Intersil (Renesas Electronics America)
  • Origchip NO: 391-ISL6439AIBZ
  • Package: SOIC
  • Datasheet: PDF
  • Stock: 594
  • Description: 14 Terminals DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 650kHz (Kg)

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Details

Tags

Parameters
Factory Lead Time 8 Weeks
Mount Surface Mount
Package / Case SOIC
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) 650kHz
Voltage - Output 3.3V
Control Mode VOLTAGE-MODE
Frequency - Switching 650kHz
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

ISL6439AIBZ Overview


As a result of SOIC compact design, the switching controller is compatible with most applications. For 1 outputs, the dc motor controller is appropriate. With this switching controller, you can switch at 650kHz. The switch converters are connected to a SWITCHING CONTROLLER analog IC. The switching converters's terminal (s) are designed at DUAL . Various 14 terminations. These dc dc converter ics adapt a variety of control techniques, including PULSE WIDTH MODULATION. DC switcher's input voltageis 3.3V volts. Specifically, switching converter falls under the Switching Regulator or Controllers category. The dc to dc regulator is limited to 3.465V input voltage. It is set to 100 % duty cycle to ensure voltage regulator dc to dc reliability during power-ups and power-downs. DC switcher's Surface Mount makes it qualified for most application and prototype designs. DC switcher'sTo run the voltage regulator dc to dc safely and reliably, users should apply 3.3V to the voltage regulator dc to dc. Temperatures should be kept at -40°C or higher. DC regulator should run at a temperature of 85°C more than 85°C degrees Celsius. 1 functions are available in total for the switch converters. A voltage regulators switching with 14 pins is designed. 650kHz is the maximum frequency at which the controller can switch. Inputs of 2A are ideal for this component. normalworking processes output 3.3V voltage.

ISL6439AIBZ Features


Switching Frequency: 650kHz
PULSE WIDTH MODULATION
Max Duty Cycle: 100 %

ISL6439AIBZ Applications


There are a lot of Intersil (Renesas Electronics America) ISL6439AIBZ DC to DC converter applications.

  • Power supplies of electronic gadgets
  • Flaw detection equipment
  • Constant current circuits
  • Production lines
  • Current source circuits
  • Geothermal power
  • Product testing
  • Surface processing equipment
  • Large fire protection systems
  • Photovoltaic power