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  • ISL78227ARZ

ISL78227ARZ

32 Terminals 5V~55V DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 50kHz~1.1MHz Transistor Driver


  • Manufacturer: Renesas Electronics America Inc.
  • Origchip NO: 668-ISL78227ARZ
  • Package: 32-VFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 768
  • Description: 32 Terminals 5V~55V DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 50kHz~1.1MHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time 11 Weeks
Mounting Type Surface Mount
Package / Case 32-VFQFN Exposed Pad
Surface Mount YES
Operating Temperature -40°C~125°C TJ
Packaging Tube
Series Automotive, AEC-Q100
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 32
Terminal Finish Matte Tin (Sn)
Additional Feature SWITCHING FREQ GIVEN PER PHASE; O/P VOLTAGE IS FROM 5V TO 55V
Terminal Position QUAD
Terminal Form NO LEAD
Terminal Pitch 0.5mm
Function Step-Up
Number of Outputs 2
Output Type Transistor Driver
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 5V~55V
Control Features Dead Time Control, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking
Input Voltage (Min) 5V
Topology Boost
Control Mode CURRENT-MODE
Frequency - Switching 50kHz~1.1MHz
Input Voltage (Max) 55V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Duty Cycle (Max) 89%
Height Seated (Max) 0.9mm
Length 5mm
Width 5mm
RoHS Status ROHS3 Compliant

ISL78227ARZ Overview


In the 32-VFQFN Exposed Pad package, the switching controller meets most application requirements. dc motor controller is suitable for 2 output generation. PMIC packaging is solid with a Tube enclosure. There are Transistor Driver dc switching's output (s) that it can handle. The supply and operating voltage of the dc control are 5V~55V. Suitable for working in an dc switcher that has a -40°C~125°C TJ. In this switching controller, the switch can be set to 50kHz~1.1MHz. dc dc regulators can be carried out with Surface Mount. In order to control switching efficiently, the dcdc regulator features Dead Time Control, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking. The switch converters are connected to an analog IC with a SWITCHING CONTROLLER output. A switching converters's terminal (s) sits at the QUAD position. 32 terminations with a variety of function. These dc dc converter ics adapt a variety of control techniques, including PULSE WIDTH MODULATION. A DC switcher's nominal voltage of 12V is input. Input voltage of dc dc voltage regulator should be 5V. The dc to dc regulator is limited to 55V input voltage. DC to DC voltage regulator has the value of SWITCHING FREQ GIVEN PER PHASE; O/P VOLTAGE IS FROM 5V TO 55V to better satisfy the requirement. It belongs to the Automotive, AEC-Q100 series of dc to dc voltage regulator.

ISL78227ARZ Features


Transistor Driver Outputs
Switching Frequency: 50kHz~1.1MHz
Dead Time Control, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking
PULSE WIDTH MODULATION
SWITCHING FREQ GIVEN PER PHASE; O/P VOLTAGE IS FROM 5V TO 55V

ISL78227ARZ Applications


There are a lot of Renesas Electronics America Inc. ISL78227ARZ DC to DC converter applications.

  • Smoke exhaust equipment
  • Smart grid
  • Precision electronic equipment
  • Game consoles
  • Wide-range voltage regulation circuits
  • Communication system
  • Computer application technology
  • Product testing
  • Medical monitoring systems
  • Analog precision reference circuits