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  • ISL78225ANEZ

ISL78225ANEZ

44 Terminals DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 1MHz


  • Manufacturer: Intersil (Renesas Electronics America)
  • Origchip NO: 391-ISL78225ANEZ
  • Package: -
  • Datasheet: PDF
  • Stock: 348
  • Description: 44 Terminals DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 1MHz (Kg)

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Details

Tags

Parameters
Factory Lead Time 9 Weeks
Mount Surface Mount
Published 2003
Part Status Active
Number of Terminations 44
ECCN Code EAR99
Max Operating Temperature 125°C
Min Operating Temperature -40°C
Subcategory Switching Regulator or Controllers
Terminal Position QUAD
Terminal Form GULL WING
Number of Functions 1
Terminal Pitch 0.8mm
Pin Count 44
JESD-30 Code S-PQFP-G44
Number of Outputs 1
Operating Supply Voltage 40V
Input Voltage-Nom 12V
Temperature Grade AUTOMOTIVE
Analog IC - Other Type SWITCHING CONTROLLER
Operating Supply Current 12mA
Current - Output 300μA
Frequency (Max) 1MHz
Voltage - Output 3.5V
Input Voltage (Min) 5.6V
Topology Boost
Control Mode CURRENT-MODE
Frequency - Switching 1MHz
Control Technique PULSE WIDTH MODULATION
Max Duty Cycle 91.7 %
Duty Cycle (Max) 91.7 %
Radiation Hardening No
RoHS Status RoHS Compliant

ISL78225ANEZ Overview


dc motor controller is suitable for 1 output generation. This switching controller can switch at 1MHz. Connected to a SWITCHING CONTROLLER analog IC, the switch converters are connected to a power supply. The switching converters's terminals (s) are designed at QUAD. The 44 terminations can be used for a wide range of dc switching. Some of the control techniques used by these dc dc converter ics are PULSE WIDTH MODULATION. The nominal DC switcher's voltage input is 12V. Particularly, switching converter is a type of Switching Regulator or Controllers. It is recommended that the dc dc voltage regulator's minimum input voltage be 5.6V. To ensure the reliability under power-up and power-down, the maximum duty cycle of the voltage regulator dc to dc is set as 91.7 %. Having a Surface Mount makes DC switcher suitable for most application and prototype designs. A circuit should contain 40V in order to ensure the voltage regulator dc to dc runs safely and reliably. At -40°C and above, dc regulator should be kept. There should be 125°C more than 125°C degrees Celsius in the machine. As a whole, there are 1 function(s) in the switch converters. Designing voltage regulators switchings with 44 pins. A maximum frequency of 1MHz can be set by the controller. With 300μA inputs, switching controller is ideal. During normaloperations, it outputs a value of 3.5V. It runs on a supply current of 12mA.

ISL78225ANEZ Features


Switching Frequency: 1MHz
PULSE WIDTH MODULATION
Max Duty Cycle: 91.7 %

ISL78225ANEZ Applications


There are a lot of Intersil (Renesas Electronics America) ISL78225ANEZ DC to DC converter applications.

  • Computed tomography (CT)
  • Household control circuits
  • SMT equipment
  • Photovoltaic power
  • Constant current circuits
  • Electric heating, lighting
  • Window air conditioners
  • Cutting machine tools
  • Mobile phones
  • Precision electronic equipment