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ZL8802ALAFTK

44 Terminals 4.5V~14V DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs 200kHz~1.33MHz PWM Signal


  • Manufacturer: Renesas Electronics America Inc.
  • Origchip NO: 668-ZL8802ALAFTK
  • Package: 44-VFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 545
  • Description: 44 Terminals 4.5V~14V DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs 200kHz~1.33MHz PWM Signal (Kg)

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Details

Tags

Parameters
Factory Lead Time 9 Weeks
Mounting Type Surface Mount
Package / Case 44-VFQFN Exposed Pad
Surface Mount YES
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Published 2015
Series Digital-DC™
Part Status Active
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 44
Additional Feature OUTPUT VOLTAGE RANGE: 0.54V TO 5.5V
Terminal Position QUAD
Terminal Pitch 0.5mm
JESD-30 Code S-PQCC-N44
Function Step-Down
Number of Outputs 2
Output Type PWM Signal
Input Voltage-Nom 12V
Analog IC - Other Type DUAL SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 4.5V~14V
Control Features Current Limit, Enable, Power Good, Tracking
Input Voltage (Min) 4.5V
Topology Buck
Frequency - Switching 200kHz~1.33MHz
Input Voltage (Max) 14V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Serial Interfaces PMBus
Clock Sync Yes
Height Seated (Max) 1mm
Length 7mm
Width 7mm
RoHS Status ROHS3 Compliant

ZL8802ALAFTK Overview


With a 44-VFQFN Exposed Pad package, the switching controller is suitable for a wide range of applications. It is sufficient to generate 2 outputs with this dc motor controller. Tape & Reel (TR) is the solid enclosure in which PMIC is packaged. With this function, you can deal with PWM Signal dc switching's outputs (s). A 4.5V~14V voltage is supplied to the dc control and used for operating it. Worked in a -40°C~85°C TA dc switcher before. It can switch at 200kHz~1.33MHz. dc dc regulator can be generalized using Surface Mount. Featured in the dcdc regulator is Current Limit, Enable, Power Good, Tracking which allows efficient switching control. A DUAL SWITCHING CONTROLLER analog IC is connected to the switch converters. Switching converters are designed with the terminal (s) at position QUAD . 44 terminations with various dc switching's functions. PULSE WIDTH MODULATION is an example of one of the control techniques these dc dc converter ics adapt. 12V nominal DC switcher's voltage input. 4.5V should be the minimum input voltage for the dc dc voltage regulator. At most, the dc to dc regulator accepts 14V input voltage. For better satisfaction, the value of DC to DC voltage regulator is OUTPUT VOLTAGE RANGE: 0.54V TO 5.5V. Digital-DC? series dc to dc voltage regulator belong to this series.

ZL8802ALAFTK Features


PWM Signal Outputs
Switching Frequency: 200kHz~1.33MHz
Current Limit, Enable, Power Good, Tracking
PULSE WIDTH MODULATION
OUTPUT VOLTAGE RANGE: 0.54V TO 5.5V

ZL8802ALAFTK Applications


There are a lot of Renesas Electronics America Inc. ZL8802ALAFTK DC to DC converter applications.

  • Low output voltage switching power supply circuits
  • Network technology
  • Computed tomography (CT)
  • Computer application technology
  • Servo drive system
  • Die casting equipment
  • Terrestrial set-top boxes
  • Access control systems
  • Hydro power
  • Medical monitoring systems