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  • ISL8840AABZ-T

ISL8840AABZ-T

8 Terminals 9V~30V ISL8840A DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Up to 2MHz Transistor Driver


  • Manufacturer: Renesas Electronics America Inc.
  • Origchip NO: 668-ISL8840AABZ-T
  • Package: 8-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 924
  • Description: 8 Terminals 9V~30V ISL8840A DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Up to 2MHz Transistor Driver (Kg)

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Details

Tags

Parameters
Function Step-Up, Step-Up/Step-Down
Number of Outputs 1
Output Type Transistor Driver
Input Voltage-Nom 15V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive, Isolation Capable
Voltage - Supply (Vcc/Vdd) 9V~30V
Control Features Current Limit, Frequency Control
Input Voltage (Min) 9V
Topology Boost, Flyback
Control Mode CURRENT-MODE
Frequency - Switching Up to 2MHz
Input Voltage (Max) 30V
Control Technique PULSE FREQUENCY MODULATION
Synchronous Rectifier No
Duty Cycle (Max) 96%
Length 4.9mm
Width 3.9mm
RoHS Status ROHS3 Compliant
Factory Lead Time 6 Weeks
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Surface Mount YES
Operating Temperature -40°C~105°C TA
Packaging Tape & Reel (TR)
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
Terminal Finish MATTE TIN
Terminal Position DUAL
Terminal Form GULL WING
Base Part Number ISL8840A
JESD-30 Code R-PDSO-G8

ISL8840AABZ-T Overview


With a 8-SOIC (0.154, 3.90mm Width) package, the switching controller is suitable for a wide range of applications. 1 outputs can be generated with the dc motor controller. Packaged in solid enclosures, this pmic has a Tape & Reel (TR) rating. Transistor Driver dc switching's outputs (s) can be handled by it. A 9V~30V voltage is supplied to the dc control and used for operating it. Worked in an dc switcher with a -40°C~105°C TA rating. Using this switching controller, it is possible to switch at Up to 2MHz. Surface Mount makes it suitable for general dc dc regulator. Featured in the dcdc regulator is Current Limit, Frequency Control which allows efficient switching control. The switch converters are connected to an analog IC with a SWITCHING CONTROLLER output. A switching converters's terminal (s) sits at the DUAL position. Different dc switching's functions can be applied to 8 terminations. The control methods that these dc dc converter ics use include PULSE FREQUENCY MODULATION. There is a DC switcher's nominal voltage of 15V. You can find other relevant dc to dc converter ics by searching "ISL8840A". It is recommended that the input voltage of the dc dc voltage regulator be 9V. Voltages 30V are the maximum that the dc to dc regulator will accept.

ISL8840AABZ-T Features


Transistor Driver Outputs
Switching Frequency: Up to 2MHz
Current Limit, Frequency Control
PULSE FREQUENCY MODULATION

ISL8840AABZ-T Applications


There are a lot of Renesas Electronics America Inc. ISL8840AABZ-T DC to DC converter applications.

  • Digital precision reference circuits
  • USB circuits
  • Industrial robots
  • Sink circuits
  • Pipe bending machines
  • Ball screw pair
  • Window air conditioners
  • Medical monitoring systems
  • Remotely powered electric motors
  • Series voltage regulation circuits