NCP81239A, NCP81239 - USB Power Delivery 4-Switch Buck Boost Controller

ON Semiconductor

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NCP81239A Datasheet Preview — This datasheet PDF includes multiple part numbers: NCP81239A, NCP81239. Please refer to the document for exact specifications by model.

Datasheet Details

Part number	NCP81239A, NCP81239
Manufacturer	ON Semiconductor
File Size	392.22 KB
Description	USB Power Delivery 4-Switch Buck Boost Controller
Datasheet	NCP81239-ONSemiconductor.pdf
Note	This datasheet PDF includes multiple part numbers: NCP81239A, NCP81239. Please refer to the document for exact specifications by model.

NCP81239A Product details

Description

Pin Pin Name Description 1 HSG1 S1 gate drive.Drives the S1 N channel MOSFET with a voltage equal to VDRV superimposed on the switch node voltage VSW1. 2 LSG1 Drives the gate of the S2 N channel MOSFET between ground and VDRV. channe

Features

Wide Input Voltage Range: from 4.5 V to 32 V.
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.
Overlap Gate Drivers.
Filter C.

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Published: Aug 5, 2019 |