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ISL6840IBZ

8 Terminals DC to DC converter ICSWITCHING CONTROLLER 2MHz


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Shipping Cost

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FedEx International, 5-7 business days.

The following are some common countries' logistic time.
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Details

Tags

Parameters
Mount Surface Mount
Package / Case SOIC
Weight 142.994995mg
Published 2000
JESD-609 Code e3
Pbfree Code yes
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
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Time@Peak Reflow Temperature-Max (s) 30
Pin Count 8
JESD-30 Code R-PDSO-G8
Operating Supply Voltage 14V
Temperature Grade INDUSTRIAL
Analog IC - Other Type SWITCHING CONTROLLER
Max Supply Current 5.5mA
Current - Output 1A
Frequency (Max) 2MHz
Voltage - Output 20.3V
Input Voltage (Min) 7.5V
Topology Boost, Flyback
Control Mode CURRENT-MODE
Frequency - Switching 2MHz
Control Technique PULSE WIDTH MODULATION
Rise Time 20ns
Synchronous Rectifier Yes
Fall Time (Typ) 20 ns
Switcher Configuration SINGLE
Max Duty Cycle 96 %
Duty Cycle (Max) 100 %
Number of Output Phases 1
Length 4.9mm
Width 3.9mm
Radiation Hardening No
RoHS Status RoHS Compliant
Lead Free Lead Free

ISL6840IBZ Overview


The switching controller fits in the SOIC package and is ideal for most applications. The switching controller is capable of switching at the 2MHz position. Thare switch converters are connected to an analog integrated circuit (IC) of type SWITCHING CONTROLLER. A switching converters's terminal (s) sits at the DUAL position. The 8 terminations can be used for a wide range of dc switching. These dc dc converter ics adapt a variety of control techniques, including PULSE WIDTH MODULATION. In particular, switching converter is a type of Switching Regulator or Controllers. 7.5V should be the minimum input voltage for the dc dc voltage regulator. Power-up and power-down reliability is ensured voltage regulator dc to dc by setting the maximum duty cycle to 96 %. As DC switcher has a Surface Mount, it's suitable for most applications and prototype designs. To run the voltage regulator dc to dc safely and reliably, users should apply 14V to the voltage regulator dc to dc. A temperature -40°C lower than -40°C should be maintained. DC regulator should run at a temperature 105°C higher than 105°C. The switch converters have 1 function (s) in total. We design voltage regulators switchings with 8 pins. 2MHz is the maximum frequency at which the controller can switch. This is an ideal solution for switching controllers with 1A inputs. It outputs a voltage of 20.3V when working normally. This controller switches with 1 phases. Components may be damaged if their current is greater than 5.5mA.

ISL6840IBZ Features


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

ISL6840IBZ Applications


There are a lot of Intersil (Renesas Electronics America) ISL6840IBZ DC to DC converter applications.

  • Access control systems
  • Power supplies of electronic gadgets
  • PSRR circuits
  • Low output voltage switching power supply circuits
  • Drilling machines
  • Fire elevators
  • Milling machines
  • Refrigerators of central air conditioners
  • Product burn-in
  • Arc suppression circuits
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