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NCV81599 - USB Power Delivery 4-Switch Buck Boost Controller

General Description

S1 gate drive.

node voltage VSW1.

channel MOSFET between ground and VDRV.

Key Features

  • Wide Input Voltage Range: from 4.5 V to 32 V for NCV81599 from 4.5 V to 30 V for NCP81599.
  • Dynamically Programmed Frequency from 150 kHz to 1.2 MHz.
  • I2C Interface.
  • Real Time Power Good Indication.
  • Controlled Slew Rate Voltage Transitioning.
  • Feedback Pin with Internally Programmed Reference.
  • Support USBPD/QC2.0/QC3.0 Profile.
  • 2 Independent Current Sensing Inputs.
  • Over Temperature Protection.
  • Adaptive Non.

📥 Download Datasheet

Datasheet Details

Part number NCV81599
Manufacturer onsemi
File Size 1.47 MB
Description USB Power Delivery 4-Switch Buck Boost Controller
Datasheet download datasheet NCV81599 Datasheet

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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.

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USB Power Delivery 4-Switch Buck Boost Controller NCV81599, NCP81599 The NCV81599 USB Power Delivery (PD) Controller is a synchronous buck boost that is optimized for converting battery voltage or adaptor voltage into power supply rails required in notebook, tablet, and desktop systems, as well as many other consumer devices using USB PD standard and C−Type cables. The NCV81599 is fully compliant to the USB Power Delivery Specification when used in conjunction with a USB PD or C−Type Interface Controller. NCV81599 is designed for applications requiring dynamically controlled slew rate limited output voltage that require either voltage higher or lower than the input voltage.