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  • ISL6439IRZ

ISL6439IRZ

16 Terminals 16-Pin DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 340kHz


  • Manufacturer: Intersil (Renesas Electronics America)
  • Origchip NO: 391-ISL6439IRZ
  • Package: VQFN
  • Datasheet: PDF
  • Stock: 528
  • Description: 16 Terminals 16-Pin DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 340kHz (Kg)

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Details

Tags

Parameters
Switcher Configuration PUSH-PULL
Max Duty Cycle 100 %
Duty Cycle (Max) 100 %
Height 950μm
Length 5mm
Width 5mm
Radiation Hardening No
RoHS Status RoHS Compliant
Lead Free Lead Free
Mount Surface Mount
Package / Case VQFN
Number of Pins 16
Published 1999
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3
Number of Terminations 16
ECCN Code EAR99
Terminal Finish MATTE TIN
Max Operating Temperature 85°C
Min Operating Temperature -40°C
Subcategory Switching Regulator or Controllers
Technology MOS
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch 0.8mm
Time@Peak Reflow Temperature-Max (s) 30
Pin Count 16
Number of Outputs 1
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

ISL6439IRZ Overview


Capsuled in the VQFN package, the switching controller can be used for a wide range of applications. It is sufficient to generate 1 outputs with this dc motor controller. The switching controller can be switched at 340kHz. Connected to a SWITCHING CONTROLLER analog IC, the switch converters are connected to a power supply. Terminal (s) of the switching converters are designed at the QUAD position. 16 terminations with a variety of function. To name a few of the control techniques these dc dc converter ics adapt, it includes PULSE WIDTH MODULATION. A DC switcher's nominal voltage of 3.3V is input. Switching converter has a total of 16 pins. Switching converter is a special type of Switching Regulator or Controllers. At most, the dc to dc regulator accepts 3.465V input voltage. voltage regulator dc to dcs with a 100 % duty cycle are designed to be reliable when powered on and powered off. In most applications and prototype designs, DC switcher is qualified as a Surface Mount. It is suggested that users apply 3.3V to the voltage regulator dc to dc in order to run it safely and reliably in a circuit. Keep dc regulator at a temperature of -40°C or above. There should be 85°C more than 85°C degrees Celsius in the machine. 1 functions (s) are included in the switch converters. We design voltage regulators switchings with 16 pins. The controller can switch at the maximum frequency of 340kHz. Switching controllers with 2A inputs are ideal for it. This process outputs a value of 3.3V for normalworking processes.

ISL6439IRZ Features


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

ISL6439IRZ Applications


There are a lot of Intersil (Renesas Electronics America) ISL6439IRZ DC to DC converter applications.

  • Refrigerators of central air conditioners
  • Automatic plug-in machines
  • Automation technology
  • Driver circuits
  • Sensitive electronic devices
  • Telecommunications equipment
  • Fire elevators
  • Product burn-in
  • ATMs
  • seismic instrument power circuits