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  • ISL6558IRZ-TK

ISL6558IRZ-TK

20 Terminals 4.75V~5.25V ISL6558 DC to DC converter ICSWITCHING CONTROLLER 4 Outputs 80kHz~1.5MHz PWM Signal


  • Manufacturer: Renesas Electronics America Inc.
  • Origchip NO: 668-ISL6558IRZ-TK
  • Package: 20-VQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 809
  • Description: 20 Terminals 4.75V~5.25V ISL6558 DC to DC converter ICSWITCHING CONTROLLER 4 Outputs 80kHz~1.5MHz PWM Signal (Kg)

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Details

Tags

Parameters
Factory Lead Time 5 Weeks
Mounting Type Surface Mount
Package / Case 20-VQFN Exposed Pad
Surface Mount YES
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 20
ECCN Code EAR99
Terminal Finish Matte Tin (Sn) - annealed
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.65mm
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number ISL6558
JESD-30 Code S-PQCC-N20
Function Step-Down
Number of Outputs 4
Output Type PWM Signal
Input Voltage-Nom 5V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 4.75V~5.25V
Control Features Enable, Frequency Control, Power Good
Topology Buck
Frequency - Switching 80kHz~1.5MHz
Input Voltage (Max) 5.25V
Control Technique PULSE WIDTH MODULATION
Switcher Configuration PHASE-SHIFT
Duty Cycle (Max) 75%
Clock Sync No
Height Seated (Max) 1mm
Length 5mm
Width 5mm
RoHS Status ROHS3 Compliant

ISL6558IRZ-TK Overview


Capsuled in the 20-VQFN Exposed Pad package, the switching controller suits most application needs. It is sufficient to generate 4 outputs with this dc motor controller. A solid enclosure of Tape & Reel (TR) surrounds pmic. With this function, you can deal with PWM Signal dc switching's outputs (s). This dc control operates at 4.75V~5.25V and has a 4.75V~5.25V supply voltage. Worked in a -40°C~85°C TA dc switcher before. In this switching controller, the switch can be set to 80kHz~1.5MHz. The Surface Mount makes it ideal for general dc dc regulator. To ensure efficient switching, this dcdc regulator features a Enable, Frequency Control, Power Good. An analog IC with the SWITCHING CONTROLLER signal is connected to the switch converters. Thare switching converters has a terminal (s) at QUAD . 20 terminations with various dc switching's functions. These dc dc converter ics adapt several control methods, including PULSE WIDTH MODULATION. DC switcher's input voltageis 5V volts. A search for "ISL6558" will reveal other relevant dc to dc converter ics. Voltages 5.25V are the maximum that the dc to dc regulator will accept.

ISL6558IRZ-TK Features


PWM Signal Outputs
Switching Frequency: 80kHz~1.5MHz
Enable, Frequency Control, Power Good
PULSE WIDTH MODULATION

ISL6558IRZ-TK Applications


There are a lot of Renesas Electronics America Inc. ISL6558IRZ-TK DC to DC converter applications.

  • Terrestrial set-top boxes
  • SMT equipment
  • Printing
  • Power supplies of electronic gadgets
  • Mobile phones
  • Combined machine tools
  • Smart grid
  • Constant current circuits
  • Elevator lighting
  • Industrial robots