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  • ISL6551IR

ISL6551IR

28 Terminals 10.8V~13.2V DC to DC converter ICDUAL SWITCHING CONTROLLER 1 Outputs 50kHz~500kHz Transistor Driver


  • Manufacturer: Rochester Electronics, LLC
  • Origchip NO: 699-ISL6551IR
  • Package: 28-VQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 190
  • Description: 28 Terminals 10.8V~13.2V DC to DC converter ICDUAL SWITCHING CONTROLLER 1 Outputs 50kHz~500kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Terminal Position QUAD
Peak Reflow Temperature (Cel) 240
Terminal Pitch 0.65mm
JESD-30 Code S-PQCC-N28
Function Step-Up/Step-Down
Number of Outputs 1
Output Type Transistor Driver
Input Voltage-Nom 12V
Analog IC - Other Type DUAL SWITCHING CONTROLLER
Output Configuration Positive, Isolation Capable
Voltage - Supply (Vcc/Vdd) 10.8V~13.2V
Control Features Current Limit, Dead Time Control, Enable, Soft Start
Topology Full-Bridge
Control Mode CURRENT-MODE
Frequency - Switching 50kHz~500kHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Switcher Configuration PUSH-PULL
Duty Cycle (Max) 50%
Clock Sync No
Length 6mm
Width 6mm
RoHS Status Non-RoHS Compliant
Mounting Type Surface Mount
Package / Case 28-VQFN Exposed Pad
Surface Mount YES
Operating Temperature 0°C~85°C TA
Packaging Tube
JESD-609 Code e0
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 28
Terminal Finish TIN LEAD

ISL6551IR Overview


It comes in a 28-VQFN Exposed Pad package, so switching controller can be used for most applications. dc motor controller is suitable for 1 output generation. PMIC is packaged in a solid enclosure of Tube. Transistor Driver dc switching's outputs (s) are supported. A 10.8V~13.2V voltage is supplied to the dc control and used for operating it. Worked in an dc switcher with a 0°C~85°C TA rating. Switching can be done at 50kHz~500kHz with this switching controller. Surface Mount makes it suitable for general dc dc regulator. The dcdc regulator features Current Limit, Dead Time Control, Enable, Soft Start for efficient switching control. The switch converters are connected to a DUAL SWITCHING CONTROLLER analog IC. The switching converters's terminal (s) are designed at QUAD . Different dc switching's functions can be applied to 28 terminations. It includes PULSE WIDTH MODULATION as one of the control techniques dc dc converter ic adapts. 12V nominal DC switcher's voltage input.

ISL6551IR Features


Transistor Driver Outputs
Switching Frequency: 50kHz~500kHz
Current Limit, Dead Time Control, Enable, Soft Start
PULSE WIDTH MODULATION

ISL6551IR Applications


There are a lot of Rochester Electronics, LLC ISL6551IR DC to DC converter applications.

  • Power supplies of electronic gadgets
  • Wide-range voltage regulation circuits
  • Large fire protection systems
  • Electrical distribution systems
  • Nuclear power plants
  • Scientific testing
  • Ball screw pair
  • Household control circuits
  • Lathes
  • PSRR circuits