stusbcd01b STMicroelectronics, stusbcd01b Datasheet

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stusbcd01b

Manufacturer Part Number

stusbcd01b

Description

Usb Charger Detection Interface

Manufacturer

STMicroelectronics

Datasheet

1.STUSBCD01B.pdf (19 pages)

Available stocks

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Part Number

Manufacturer

Quantity

Price

Company:

BOSTOCK HK LIMITED

BOSTOCK HK LIMITED

Part Number:

STUSBCD01B

Manufacturer:

ST

0

Company:

Bonase Electronics (HK) Co., Limited

Bonase Electronics (HK) Co., Limited

Part Number:

stusbcd01bJR

Manufacturer:

ZARLINK

Quantity:

201

Company:

Meier Automation Equipment Co., Limited

Meier Automation Equipment Co., Limited

Part Number:

stusbcd01bJR

Manufacturer:

ST

Quantity:

20 000

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Download datasheet (457Kb)

Features

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Applications

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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.

November 2008

Capable of detecting dedicated USB chargers

and host chargers (current sink and dedicated

methods)

Operates with V

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 (V

V

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 package

Mobile phones

PDAs, MP3 players

BUS

voltage 6 V clamping circuit

STUSBCD01BJR

Order code

Device summary

BAT

supply voltage ranging

Flip-Chip 12 (1.6 x 1.2 mm)

IO

)

Package

Rev 1

Operation is controlled through three general

purpose I/O pins; a hardware open drain

detection output is also available.

An internal regulator provides the 1.8 V supply

voltage for the internal blocks and state machine

while a clamping device prevents V

from going over 6 V (typ.).

The STUSBCD01B is available in a 12 bumps

Flip-Chip 0.4 mm pitch package.

USB charger detection interface

Flip-Chip 12 (1.6 x 1.2 mm)

STUSBCD01B

3000 parts per reel

Packaging

BUS

voltage

www.st.com

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