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  • ISL6439CB-T

ISL6439CB-T

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


  • Manufacturer: Rochester Electronics, LLC
  • Origchip NO: 699-ISL6439CB-T
  • Package: 14-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 370
  • Description: 14 Terminals 2.97V~3.63V DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 300kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Mounting Type Surface Mount
Package / Case 14-SOIC (0.154, 3.90mm Width)
Surface Mount YES
Operating Temperature 0°C~70°C TA
Packaging Tape & Reel (TR)
JESD-609 Code e0
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 14
Terminal Finish TIN LEAD
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 240
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 Non-RoHS Compliant

ISL6439CB-T Overview


The switching controller fits in the 14-SOIC (0.154, 3.90mm Width) package and is ideal for most applications. It is sufficient to generate 1 outputs with this dc motor controller. Packaged in solid enclosures, this pmic has a Tape & Reel (TR) rating. 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. Suitable for working in an dc switcher that has a 0°C~70°C TA. This switching controller can switch at 300kHz. dc dc regulator is made easier with Surface Mount. DCDC regulator is controlled efficiently by Enable, Phase Control. An analog IC with the SWITCHING CONTROLLER signal is connected to the switch converters. Thare switching converters has a terminal (s) at DUAL . A variety of 14 terminations are available in dc switching. PULSE WIDTH MODULATION is an example of one of the control techniques these dc dc converter ics adapt. It is inputted with a DC switcher's voltage of 3.3V. The dc to dc regulator is limited to 3.465V input voltage.

ISL6439CB-T Features


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

ISL6439CB-T Applications


There are a lot of Rochester Electronics, LLC ISL6439CB-T DC to DC converter applications.

  • Die casting equipment
  • Computed tomography (CT)
  • Milling machines
  • Elevator lighting
  • Machining centers
  • Precision electronic equipment
  • Experimental setup
  • USB circuits
  • Smart grid
  • Electrical power transmission