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ISL6439IBZ

14 Terminals 2.97V~3.63V ISL6439 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 300kHz Transistor Driver


  • Manufacturer: Renesas Electronics America Inc.
  • Origchip NO: 668-ISL6439IBZ
  • Package: 14-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 667
  • Description: 14 Terminals 2.97V~3.63V ISL6439 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 300kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Number of Terminations 14
ECCN Code EAR99
Terminal Finish Matte Tin (Sn) - annealed
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number ISL6439
Function Step-Down
Number of Outputs 1
Output Type Transistor Driver
Input Voltage-Nom 3.3V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 2.97V~3.63V
Control Features Enable, Phase Control
Topology Buck
Control Mode VOLTAGE-MODE
Frequency - Switching 300kHz
Input Voltage (Max) 3.465V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Switcher Configuration PUSH-PULL
Duty Cycle (Max) 100%
Clock Sync No
Length 8.65mm
Width 3.9mm
RoHS Status ROHS3 Compliant
Factory Lead Time 19 Weeks
Mounting Type Surface Mount
Package / Case 14-SOIC (0.154, 3.90mm Width)
Surface Mount YES
Operating Temperature -40°C~85°C TA
Packaging Tube
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)

ISL6439IBZ Overview


The switching controller fits in the 14-SOIC (0.154, 3.90mm Width) package and is ideal for most applications. dc motor controller is suitable for 1 output generation. Tube solid enclosure protects the pmic. It is capable of handling Transistor Driver dc switching's outputs (s). 2.97V~3.63V is the supply voltage and the operating voltage of the dc control. Qualified to work in a -40°C~85°C TA dc switcher. This switching controller can switch at 300kHz. A generalization of dc dc regulator can be made using Surface Mount. To provide efficient switching control, Enable, Phase Control is included in the dcdc regulator. A SWITCHING CONTROLLER analog integrated circuit is connected to the switch converters. DUAL are the position of the terminal of the switching converters. There are many different types of terminations for 14. It includes PULSE WIDTH MODULATION as one of the control techniques dc dc converter ic adapts. DC switcher's input voltageis set to 3.3V. In addition to "ISL6439", there are other relevant dc to dc converter ics you can find. The dc to dc regulator is limited to 3.465V input voltage.

ISL6439IBZ Features


Transistor Driver Outputs
Switching Frequency: 300kHz
Enable, Phase Control
PULSE WIDTH MODULATION

ISL6439IBZ Applications


There are a lot of Renesas Electronics America Inc. ISL6439IBZ DC to DC converter applications.

  • Milling machines
  • Thermal power
  • Serial communication converter
  • Experimental setup
  • Medical equipment
  • Program control systems
  • Hydro power
  • CNC system
  • Digital video recorders
  • Automatic plug-in machines