XRP6141 - 35A Synchronous Step Down COT Controller
Exar (now MaxLinear)
General Description
The XRP6141 is a synchronous step-down controller for point-of load supplies up to 35A.
A wide 4.5V to 22V input voltage range allows for single supply operation from industry standard 5V, 12V and 19.6V rails.
Key Features
including overcurrent, over-temperature, short-circuit and UVLO, help achieve safe operation under abnormal operating conditions. The XRP6141 is available in RoHS compliant, green/halogen free space-saving 16-pin 3x3 QFN package. Rev. 2.0.0.
Full PDF Text Transcription for XRP6141 (Reference)
Note: Below is a high-fidelity text extraction (approx. 800 characters) for
XRP6141. For precise diagrams, and layout, please refer to the original PDF.
XRP6141 35A Synchronous Step Down COT Controller July 2015 GENERAL DESCRIPTION The XRP6141 is a synchronous step-down controller for point-of load supplies up to 35A. A w...
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hronous step-down controller for point-of load supplies up to 35A. A wide 4.5V to 22V input voltage range allows for single supply operation from industry standard 5V, 12V and 19.6V rails. With a proprietary emulated current mode Constant On-Time (COT) control scheme, the XRP6141 provides extremely fast line and load transient response using ceramic output capacitors. It requires no loop compensation hence simplifying circuit implementation and reducing overall component count. The control loop also provides exceptional line regulation and maintains constant operating frequency.
XRP6141 Datasheet
