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ISL6439CBZ-T

14 Terminals DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 325kHz


  • Manufacturer: Intersil (Renesas Electronics America)
  • Origchip NO: 391-ISL6439CBZ-T
  • Package: SOIC
  • Datasheet: PDF
  • Stock: 579
  • Description: 14 Terminals DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 325kHz (Kg)

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Details

Tags

Parameters
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 70°C
Min Operating Temperature 0°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) 40
Pin Count 14
Number of Outputs 1
Qualification Status Not Qualified
Operating Supply Voltage 3.3V
Input Voltage-Nom 3.3V
Temperature Grade COMMERCIAL
Analog IC - Other Type SWITCHING CONTROLLER
Current - Output 2A
Frequency (Max) 325kHz
Voltage - Output 3.3V
Control Mode VOLTAGE-MODE
Frequency - Switching 325kHz
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

ISL6439CBZ-T Overview


In the SOIC package, the switching controller meets most application requirements. The dc motor controller is adquate to generate for 1 outputs. In this switching controller, the switch can be set to 325kHz. Thare switch converters are connected to an analog integrated circuit (IC) of type SWITCHING CONTROLLER. There are a terminal (s) on the switching converters that are designed at DUAL. Various 14 terminations. These dc dc converter ics adapt several control methods, including PULSE WIDTH MODULATION. The DC switcher's nominal voltage is 3.3V. Particularly, switching converter is a type of Switching Regulator or Controllers. A maximum voltage of 3.465V is accepted by the dc to dc regulator as an input voltage. It is set to 100 % duty cycle to ensure voltage regulator dc to dc reliability during power-ups and power-downs. Having a Surface Mount makes DC switcher suitable for most application and prototype designs. In order for the voltage regulator dc to dc to perform safely and reliably in a circuit, users are advised to apply 3.3V. You should keep dc regulator at 0°C degrees or higher. At a temperature around 70°C degrees Celsius, dc regulator should be running. 1 functions (s) are included in the switch converters. There is a design for voltage regulators switching with 14 pins. The controller can switch at the maximum frequency of 325kHz. With 2A inputs, switching controller is ideal. normalworking processes output 3.3V voltage.

ISL6439CBZ-T Features


Switching Frequency: 325kHz
PULSE WIDTH MODULATION
Max Duty Cycle: 100 %

ISL6439CBZ-T Applications


There are a lot of Intersil (Renesas Electronics America) ISL6439CBZ-T DC to DC converter applications.

  • Mobile phones
  • Program control systems
  • Linear guide
  • Imported equipment
  • Refrigerators of central air conditioners
  • Flexible manufacturing cells
  • Wide-range voltage regulation circuits
  • Motor controller circuits
  • Injection molding machinery
  • Plate bending machines