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  • ISL9444IRZ

ISL9444IRZ

40 Terminals 40-Pin DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 1.2MHz


  • Manufacturer: Intersil (Renesas Electronics America)
  • Origchip NO: 391-ISL9444IRZ
  • Package: QFN
  • Datasheet: PDF
  • Stock: 278
  • Description: 40 Terminals 40-Pin DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 1.2MHz (Kg)

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Details

Tags

Parameters
Factory Lead Time 5 Weeks
Mount Surface Mount
Package / Case QFN
Number of Pins 40
Published 2000
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 2
Number of Terminations 40
ECCN Code EAR99
Terminal Finish Matte Tin (Sn) - annealed
Max Operating Temperature 85°C
Min Operating Temperature -40°C
Subcategory Switching Regulator or Controllers
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch 0.4mm
Time@Peak Reflow Temperature-Max (s) 30
Pin Count 40
Number of Outputs 1
Output Voltage 5V
Operating Supply Voltage 12V
Input Voltage-Nom 12V
Temperature Grade INDUSTRIAL
Analog IC - Other Type SWITCHING CONTROLLER
Current - Output 10A
Frequency (Max) 1.32MHz
Input Voltage (Min) 4.5V
Control Mode CURRENT-MODE
Frequency - Switching 1.2MHz
Input Voltage (Max) 26V
Control Technique PULSE WIDTH MODULATION
Switcher Configuration PHASE-SHIFT
Length 5mm
Width 5mm
Radiation Hardening No
RoHS Status RoHS Compliant

ISL9444IRZ Overview


Capsuled in the QFN package, the switching controller can be used for a wide range of applications. dc motor controller is suitable for 1 output generation. With this switching controller, you can switch at 1.2MHz. SWITCHING CONTROLLER analog IC connects the switch converters. The switching converters's terminal (s) are designed at QUAD . Different dc switching's functions can be applied to 40 terminations. It includes PULSE WIDTH MODULATION as one of the control techniques dc dc converter ic adapts. DC switcher's voltage input of 12V. Total pins of switching converter are 40. In particular, switching converter belongs to the Switching Regulator or Controllers family. An input voltage of 4.5V is the minimum required for the dc dc voltage regulator. According to the test statistics, DC regulator outputs 5V voltage. This dc to dc regulator accepts only 26V input voltage at most. Having a Surface Mount makes DC switcher ideal for most prototype and application designs. If the user wishes to run the voltage regulator dc to dc in a circuit safely and reliably, they should apply 12V. At least -40°C°C is recommended. A temperature of 85°C degrees Celsius is recommended. 1 functions (s) are included in the switch converters. The dc switching comes with 40 pins set. The controller can set a maximum frequency of 1.32MHz. Ideally, it is suited for switching controllers with a 10A input.

ISL9444IRZ Features


Switching Frequency: 1.2MHz
PULSE WIDTH MODULATION

ISL9444IRZ Applications


There are a lot of Intersil (Renesas Electronics America) ISL9444IRZ DC to DC converter applications.

  • Pipe bending machines
  • Grinders
  • Terrestrial set-top boxes
  • Packaging
  • Electrical distribution systems
  • Scientific research
  • Ball screw pair
  • Shearing machines
  • Various precision measuring detectors
  • Digital video recorders