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  • ISL8840AAUZ-T

ISL8840AAUZ-T

8 Terminals 8-Pin DC to DC converter ICSWITCHING REGULATOR 1 Outputs 2MHz


  • Manufacturer: Intersil (Renesas Electronics America)
  • Origchip NO: 391-ISL8840AAUZ-T
  • Package: MSOP
  • Datasheet: PDF
  • Stock: 255
  • Description: 8 Terminals 8-Pin DC to DC converter ICSWITCHING REGULATOR 1 Outputs 2MHz (Kg)

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Details

Tags

Parameters
Factory Lead Time 5 Weeks
Mount Surface Mount
Package / Case MSOP
Number of Pins 8
Published 2007
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1
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
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch 0.65mm
Time@Peak Reflow Temperature-Max (s) 40
Pin Count 8
Number of Outputs 1
Qualification Status Not Qualified
Input Voltage-Nom 15V
Temperature Grade INDUSTRIAL
Analog IC - Other Type SWITCHING REGULATOR
Current - Output 1A
Frequency (Max) 2MHz
Input Voltage (Min) 6.9V
Control Mode CURRENT-MODE
Frequency - Switching 2MHz
Input Voltage (Max) 30V
Control Technique PULSE WIDTH MODULATION
Rise Time 20ns
Switcher Configuration SINGLE
Max Duty Cycle 96 %
Duty Cycle (Max) 100 %
Length 3mm
Width 3mm
RoHS Status RoHS Compliant

ISL8840AAUZ-T Overview


In the MSOP package, the switching controller meets most application requirements. For 1 outputs, the dc motor controller is appropriate. In this switching controller, the switch can be set to 2MHz. Connected to a SWITCHING REGULATOR analog IC, the switch converters are connected to a power supply. There are a terminal (s) on the switching converters that are designed at DUAL. Different dc switching's functions can be applied to 8 terminations. These dc dc converter ics adapt a variety of control techniques, including PULSE WIDTH MODULATION. A DC switcher's nominal voltage of 15V is input. There are 8 pins on switching converter. Specially, switching converter corresponds to type Switching Regulator or Controllers. It is recommended to use 6.9V as the minimum input voltage of dc dc voltage regulator. A maximum voltage of 30V is accepted by the dc to dc regulator as an input voltage. Power-up and power-down reliability is ensured voltage regulator dc to dc by setting the maximum duty cycle to 96 %. DC switcher's Surface Mount makes it qualified for most application and prototype designs. DC switcher'sTemperatures should be kept at -40°C or higher. At a temperature around 105°C degrees Celsius, dc regulator should be running. 1 functions are available in total for the switch converters. There is a design for voltage regulators switching with 8 pins. A maximum frequency of 2MHz can be set by the controller. Inputs of 1A are ideal for this component.

ISL8840AAUZ-T Features


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

ISL8840AAUZ-T Applications


There are a lot of Intersil (Renesas Electronics America) ISL8840AAUZ-T DC to DC converter applications.

  • Power supplies of electronic gadgets
  • Telecommunications equipment
  • Die casting equipment
  • Radio equipment
  • SMT equipment
  • Analog precision reference circuits
  • Domestic water pumps
  • Balance equipment
  • Adjustable voltage or current linear circuits
  • Emergency lighting monitoring equipment