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  • ISL6843IRZ-T

ISL6843IRZ-T

8 Terminals DC to DC converter ICSWITCHING CONTROLLER 2MHz


  • Manufacturer: Intersil (Renesas Electronics America)
  • Origchip NO: 391-ISL6843IRZ-T
  • Package: DFN
  • Datasheet: PDF
  • Stock: 557
  • Description: 8 Terminals DC to DC converter ICSWITCHING CONTROLLER 2MHz (Kg)

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Details

Tags

Parameters
Mount Surface Mount
Package / Case DFN
Packaging Tape & Reel (TR)
Published 2001
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 3
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Matte Tin (Sn) - annealed
Max Operating Temperature 105°C
Min Operating Temperature -40°C
Subcategory Switching Regulator or Controllers
Technology BICMOS
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) 40
Pin Count 8, 8, 8
JESD-30 Code R-PDSO-N8
Input Voltage-Nom 15V
Temperature Grade INDUSTRIAL
Analog IC - Other Type SWITCHING CONTROLLER
Current - Output 1A
Quiescent Current 4.1mA
Frequency (Max) 2MHz
Voltage - Output 20.3V
Input Voltage (Min) 9V
Topology Boost, Flyback
Control Mode CURRENT-MODE
Frequency - Switching 2MHz
Control Technique PULSE WIDTH MODULATION
Rise Time 20ns
Synchronous Rectifier Yes
Switcher Configuration SINGLE
Max Duty Cycle 96 %
Duty Cycle (Max) 100 %
Clock Sync No
Number of Output Phases 1
Length 3mm
Width 2mm
RoHS Status RoHS Compliant
Lead Free Lead Free

ISL6843IRZ-T Overview


In the DFN package, the switching controller meets most application requirements. Tape & Reel (TR) solid enclosure protects the pmic. The switching controller is capable of switching at the 2MHz position. Connected to a SWITCHING CONTROLLER analog IC, the switch converters are connected to a power supply. DUAL are the position of the terminal of the switching converters. Various 8 terminations. It includes PULSE WIDTH MODULATION as one of the control techniques dc dc converter ic adapts. A DC switcher's nominal voltage of 15V is input. In particular, switching converter is a type of Switching Regulator or Controllers. It is recommended that the input voltage of the dc dc voltage regulator be 9V. voltage regulator dc to dcs with a 96 % duty cycle are designed to be reliable when powered on and powered off. DC switcher's Surface Mount qualifies it for most applications and prototypes. Temperatures should be kept at -40°C or higher. At105°C, dc regulator should run. 1 functions are available in total for the switch converters. DC switchings that are dormant use 4.1mA. It is planned to design voltage regulators switchings with 8, 8, 8 pins. There is a maximum frequency of 2MHz that the controller can switch at. A 1A input switching controller would benefit from it. In normal operation, it outputs 20.3V. Phases of this controller are 1.

ISL6843IRZ-T Features


Switching Frequency: 2MHz
PULSE WIDTH MODULATION
Max Duty Cycle: 96 %

ISL6843IRZ-T Applications


There are a lot of Intersil (Renesas Electronics America) ISL6843IRZ-T DC to DC converter applications.

  • Electric heating, lighting
  • Electric water heaters
  • Computer monitoring equipment of building
  • Lathes
  • Experimental setup
  • Direct power supply system
  • Computed tomography (CT)
  • Computer rooms
  • Balance equipment
  • Hydraulic presses