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XR76112 - 8A and 12A Synchronous Step Down COT Regulator

Download the XR76112 datasheet PDF. This datasheet also covers the XR76108 variant, as both devices belong to the same 8a and 12a synchronous step down cot regulator family and are provided as variant models within a single manufacturer datasheet.

General Description

The XR76108 and XR76112 are synchronous step-down regulators combining the controller, drivers, bootstrap diode and MOSFETs in a single package for point-of-load supplies.

The XR76108 has a load current rating of 8A and the XR76112 has a load current rating of 12A.

Key Features

  • including over-current, over-temperature, short-circuit and UVLO, help achieve safe operation under abnormal operating conditions. The XR76108/12 are available in a RoHS-compliant, green/halogen-free space-saving QFN 5x5mm package. Typical.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (XR76108-Exar.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
XR76112 8A and 12A Synchronous Step Down COT Regulator MaxLinear
XR76115 15A Synchronous Step Down COT Regulator MaxLinear
XR76108 8A and 12A Synchronous Step Down COT Regulator MaxLinear
XR76201 40V 1.5A Synchronous Step-Down COT Regulator MaxLinear
XR76203 3A Synchronous Step Down COT Regulator MaxLinear

Other Datasheets by Exar (now MaxLinear)

Part Number Description
XR76115 15A Synchronous Step Down COT Regulator
XR76116 15A and 20A Synchronous Step-Down COT Regulators
XR76117 15A Synchronous Step-Down COT Regulator
XR76108 8A and 12A Synchronous Step Down COT Regulator
XR76120 15A and 20A Synchronous Step-Down COT Regulators

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
XR76108 and XR76112 PowerBlox™ 8A and 12A Synchronous Step Down COT Regulator General Description The XR76108 and XR76112 are synchronous step-down regulators combining the controller, drivers, bootstrap diode and MOSFETs in a single package for point-of-load supplies. The XR76108 has a load current rating of 8A and the XR76112 has a load current rating of 12A. 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 OnTime (COT) control scheme, the XR76108 and XR76112 provide extremely fast line and load transient response using ceramic output capacitors. They require no loop compensation, simplifying circuit implementation and reducing overall component count.