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  • ISL81401FRZ-T7A

ISL81401FRZ-T7A

32 Terminals 4.5V~40V DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 90kHz~650kHz PWM Signal


  • Manufacturer: Renesas Electronics America Inc.
  • Origchip NO: 668-ISL81401FRZ-T7A
  • Package: 32-VFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 658
  • Description: 32 Terminals 4.5V~40V DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 90kHz~650kHz PWM Signal (Kg)

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Details

Tags

Parameters
Factory Lead Time 4 Weeks
Mounting Type Surface Mount
Package / Case 32-VFQFN Exposed Pad
Surface Mount YES
Operating Temperature -40°C~125°C TA
Packaging Tape & Reel (TR)
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 32
Additional Feature OUTPUT VOLTAGE= 0.8V TO 40V
Terminal Position QUAD
Terminal Form NO LEAD
Terminal Pitch 0.5mm
Function Step-Up/Step-Down
Number of Outputs 1
Output Type PWM Signal
Input Voltage-Nom 8V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 4.5V~40V
Control Features Current Limit, Enable, Power Good
Input Voltage (Min) 4.5V
Topology Buck-Boost
Control Mode CURRENT-MODE
Frequency - Switching 90kHz~650kHz
Input Voltage (Max) 40V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Output Phases 2
Length 5mm
Width 5mm
RoHS Status ROHS3 Compliant

ISL81401FRZ-T7A Overview


Capsuled in the 32-VFQFN Exposed Pad package, the switching controller suits most application needs. 1 outputs are supported by the dc motor controller. A solid enclosure of Tape & Reel (TR) surrounds pmic. PWM Signal dc switching's outputs (s) can be handled by it. This dc control operates at 4.5V~40V and has a 4.5V~40V supply voltage. Suitable for working in an dc switcher that has a -40°C~125°C TA. In this switching controller, the switch can be set to 90kHz~650kHz. It is suitable for general dc dc regulator when it is set to Surface Mount. DCDC regulator is controlled efficiently by Current Limit, Enable, Power Good. The switch converters are connected to a SWITCHING CONTROLLER analog IC. The switching converters's terminal (s) are designed at QUAD . An array of 32 terminations of dc switching. Some of the control techniques used by these dc dc converter ics are PULSE WIDTH MODULATION. DC switcher's input voltageis 8V volts. It is recommended to use 4.5V as the minimum input voltage of dc dc voltage regulator. The dc to dc regulator is limited to 40V input voltage. As a result, DC to DC voltage regulator has a value of OUTPUT VOLTAGE= 0.8V TO 40V so that the need can be met more directly.

ISL81401FRZ-T7A Features


PWM Signal Outputs
Switching Frequency: 90kHz~650kHz
Current Limit, Enable, Power Good
PULSE WIDTH MODULATION
OUTPUT VOLTAGE= 0.8V TO 40V

ISL81401FRZ-T7A Applications


There are a lot of Renesas Electronics America Inc. ISL81401FRZ-T7A DC to DC converter applications.

  • Computed tomography (CT)
  • Network technology
  • Direct power supply system
  • PSRR circuits
  • CMM
  • Game consoles
  • Automatic plug-in machines
  • Medical equipment
  • Sensitive electronic devices
  • Program control systems