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  • RT8237AZQW

RT8237AZQW

10 Terminals 4.5V~5.5V DC to DC converter IC1 Outputs 290kHz~430kHz Transistor Driver


  • Manufacturer: Richtek USA Inc.
  • Origchip NO: 682-RT8237AZQW
  • Package: 10-WFDFN Exposed Pad
  • Datasheet: PDF
  • Stock: 391
  • Description: 10 Terminals 4.5V~5.5V DC to DC converter IC1 Outputs 290kHz~430kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Mounting Type Surface Mount
Package / Case 10-WFDFN Exposed Pad
Surface Mount YES
Operating Temperature -40°C~85°C TA
Packaging Cut Tape (CT)
Published 2014
Part Status Discontinued
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 10
Subcategory Switching Regulator or Controllers
Terminal Position DUAL
Terminal Pitch 0.5mm
Function Step-Down
Number of Outputs 1
Output Type Transistor Driver
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 4.5V~5.5V
Control Features Current Limit, Enable, Phase Control, Power Good
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching 290kHz~430kHz
Synchronous Rectifier Yes
Clock Sync No
RoHS Status ROHS3 Compliant

RT8237AZQW Overview


It comes in a 10-WFDFN Exposed Pad package, so switching controller can be used for most applications. The dc motor controller is adquate to generate for 1 outputs. PMIC packaging is solid with a Cut Tape (CT) enclosure. It is capable of handling Transistor Driver dc switching's outputs (s). 4.5V~5.5V is the supply voltage and the operating voltage of the dc control. Qualified to work in an dc switcher with -40°C~85°C TA. The switching controller can be switched at 290kHz~430kHz. dc dc regulator can be generalized using Surface Mount. Current Limit, Enable, Phase Control, Power Good is used for efficient switching control in the dcdc regulator. The switching converters's terminals (s) are designed at DUAL. The 10 terminations can be used for a wide range of dc switching. Switching converter type is specifically Switching Regulator or Controllers.

RT8237AZQW Features


Transistor Driver Outputs
Switching Frequency: 290kHz~430kHz
Current Limit, Enable, Phase Control, Power Good

RT8237AZQW Applications


There are a lot of Richtek USA Inc. RT8237AZQW DC to DC converter applications.

  • Post equipment
  • Overvoltage protection circuits in TV sets
  • Various precision measuring instruments
  • Electric heating, lighting
  • USB circuits
  • Hydro power
  • Digital display device
  • Surge protection circuits
  • Game consoles
  • Medical equipment