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RT8243CZQW

RT8243CZQW

RT8243CZQW

Richtek USA Inc.

Controller, Notebook Power System 2V~5.5V QUAD Specialized Voltage Regulator -40°C~85°C 20 Terminations 20-WFQFN Exposed Pad

SOT-23

RT8243CZQW Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-WFQFN Exposed Pad
Operating Temperature-40°C~85°C
PackagingCut Tape (CT)
Published 2014
Part StatusDiscontinued
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 20
Applications Controller, Notebook Power System
Subcategory Switching Regulator or Controllers
Terminal Position QUAD
Terminal FormNO LEAD
Terminal Pitch0.4mm
Number of Outputs 2
Qualification StatusNot Qualified
Voltage - Input 5.5V~25V
Voltage - Output 2V~5.5V
Control Mode CURRENT-MODE
Switching Frequency-Max 466kHz
RoHS StatusROHS3 Compliant
In-Stock:4747 items

RT8243CZQW Product Details

RT8243CZQW Overview


The system supports a total of 2 outputs. The rectifier regulator is packaged in 20-WFQFN Exposed Pad in order to facilitate transportation. In Cut Tape (CT) package, ready for shipping. An output voltage of 2V~5.5V is provided by this power supply regulator. Its mounting type is Surface Mount. Applications targeting this shunt regulator include Controller, Notebook Power System and others. In order to prevent malfunction, set the operating temperature to -40°C~85°C. It is designed to accept 5.5V~25V as the input voltage. There are 20terminals on the voltage regulator. Surface Mount is there for mounting on a PCB or another board. There are other Switching Regulator or Controllersin the industry, such as the voltage controller, which play an important role.

RT8243CZQW Features


Widely used in Controller, Notebook Power System applications

RT8243CZQW Applications


There are a lot of Richtek USA Inc. RT8243CZQW Specialized Voltage Regulators applications.

  • DAC Controlled High Current Output Stage
  • Portable DVD
  • High-Speed Logic Families
  • Digital-Still Cameras
  • Small Form Factor a-Si and LTPS TFT LCD
  • Desktop CPU Local DC-DC Converters
  • PoE applications
  • DDR Vooo and Vπ Voltage Generation
  • Chipset/RAM Supplies as Low as 0.5 V
  • Printers

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