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
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
stusbcd01bJR
Manufacturer:
ZARLINK
Quantity:
201
Part Number:
stusbcd01bJR
Manufacturer:
ST
Quantity:
20 000
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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