STUSB4500 datasheet(1/41 Pages) STMICROELECTRONICS

部件名	STUSB4500

功能描述	Standalone USB PD sink controller with short-to-VBUS protections

PDF	41 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

标志

1 / 41 page

Features

•

Auto-run Type-C™ and USB PD sink controller

•

Dead battery mode support

•

Up to 3 sink PDO configurable profiles

•

Dual high power charging path support

•

Integrated VBUS switch gate drivers (PMOS)

•

Integrated VBUS voltage monitoring

•

Internal and/or external VBUS discharge paths

•

Short-to-VBUS protections on CC pins (22 V)

•

High voltage capability on VBUS pins (28 V)

•

Dual power supply (VSYS and/or VDD):

–

VSYS = [3.0 V; 5.5 V]

–

VDD = [4.1 V; 22 V]

•

Debug accessory mode support

•

Temperature range: -40 °C up to 105 °C

•

ESD: 3 kV HBM - 1.5 kV CDM

•

Certified:

–

USB Type-C™ rev 1.2

–

USB PD rev 2.0 (TID #1000133)

•

Interoperable with USB PD rev 3.0

Applications

•

Printers, camcorders, cameras

•

IoT, drones, accessories and battery powered devices

•

LED lighting and industrial

•

Toys, gaming, POS, scanner

•

Healthcare and handheld devices

•

Any Type-C sink device

Description

The STUSB4500 is a USB power delivery controller that addresses sink devices. It

implements a proprietary algorithm to allow the negotiation of a power delivery

contract with a source without MCU support (auto-run mode). PDO profiles are

configured in an integrated non-volatile memory.

The device supports dead battery mode and is suited for sink devices powered from

dead battery state and requiring high power charging profile to be fully operational.

Thanks to its 20 V technology, it implements high voltage features to protect the CC

pins against short-circuits to VBUS up to 22 V and to support high voltage on the

VBUS pins directly connected to the VBUS power path up to 28 V.

Product status link

STUSB4500

Device summary

Order code

STUSB4500QTR

STUSB4500BJR

Description

Standalone USB PD

sink controller (auto-run

mode)

Package

QFN-24 EP (4x4)

WLCSP-25

(2.6x2.6x0.5)

Marking

4500

Standalone USB PD sink controller with short-to-VBUS protections

STUSB4500

Datasheet

DS12499 - Rev 2 - July 2018

For further information contact your local STMicroelectronics sales office.

www.st.com

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