Features

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Auto-run Type-C™ sink controller

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Dead battery mode support

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Short-to-VBUS protections on CC pins

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Zero consumption on local battery or application

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

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ESD: 3 kV HBM - 1.5 kV CDM

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Certified:

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USB Type-C™ rev 1.4

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Power sinking device (TID #1455)

Applications

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Printers, camcorders, cameras

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IoT, drones, accessories and battery powered devices

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Computer accessories (keyboards, mouse)

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Toys, gaming, POS, scanner, LED lighting

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Healthcare, e-cigarettes, handheld devices

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USB accessories

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5 V DC barrel, USB STD-B and micro-B replacement

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Any 5 V Type-C sink device

Description

The STUSB4500L is a USB Type-C controller that addresses sink devices.

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

dead battery state. It is able to operate without any external software support for

quick application power-on and immediate charging process start. At type-C

connection, the STUSB4500L seeks CC pin for SOURCE termination and monitors

by closing the input switch. The available current advertised by the SOURCE is

reported to the application in order to align the sinking current. Port status can be

optionally monitored by the software through I²C interface.

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

Product status link

STUSB4500L

Product summary

Order code

STUSB4500LQTR

STUSB4500LBJR

Description

Standalone USB

Type-C controller

(auto-run mode)

Package

QFN-24 EP (4x4)

WLCSP-25

(2.6x2.6x0.5)

Marking

4500L

Standalone USB Type-C™ sink port controller

STUSB4500L

Datasheet

DS13102 - Rev 1 - October 2019

For further information contact your local STMicroelectronics sales office.

www.st.com