STUSBCD01B Datasheet USB charger detection interface

Manufacturer: STMicroelectronics

Overview: STUSBCD01B USB charger detection interface.

STUSBCD01B usb charger detection interface by STMicroelectronics - Datasheet Preview

Datasheet Details

Part number	STUSBCD01B
Manufacturer	STMicroelectronics
File Size	534.39 KB
Description	USB charger detection interface
Download	STUSBCD01B Download (PDF)

General Description

The STUSBCD01B is a USB charger detection IC which can detect dedicated USB chargers, Host/Hub chargers or standard host ports connected to the USB DP/DM data lines.

The device implements two different detection methods in order to be able to distinguish between a dedicated charger and a Host/Hub charger.

Table 1.

Key Features

Capable of detecting dedicated USB chargers and host chargers (current sink and dedicated methods) Operates with VBAT supply voltage ranging from 2.2 V to 4.5 V Active high open drain hardware detection pin (DETECT) GPIO control interface 1.6 V - 2.8 V interface voltage range (VIO) VBUS voltage 6 V clamping circuit Low DP-DM input capacitance ESD: HBM ± 2 kV, CDM 500 V on every pin 12 bumps Flip-Chip package, 1.6 x1.2 mm, pitch 0.4 mm, max thickness 0.60 mm, Halogen free RoHS compliant pa.

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