Datenblatt-Suchmaschine für elektronische Bauteile
  German  ▼
ALLDATASHEETDE.COM

X  

Preview PDF HTML

USB7206CT/KDX Datenblatt(PDF) 33 Page - Microchip Technology

Teilenummer USB7206CT/KDX
Bauteilbeschribung  6-Port USB 3.2 Gen 2 Controller Hub
PDF  56 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Hersteller  MICROCHIP [Microchip Technology]
Direct Link  http://www.microchip.com
Logo MICROCHIP - Microchip Technology

USB7206CT/KDX Datenblatt(HTML) 33 Page - Microchip Technology

Back Button USB7206CT/KDX Datasheet HTML 29Page - Microchip Technology USB7206CT/KDX Datasheet HTML 30Page - Microchip Technology USB7206CT/KDX Datasheet HTML 31Page - Microchip Technology USB7206CT/KDX Datasheet HTML 32Page - Microchip Technology USB7206CT/KDX Datasheet HTML 33Page - Microchip Technology USB7206CT/KDX Datasheet HTML 34Page - Microchip Technology USB7206CT/KDX Datasheet HTML 35Page - Microchip Technology USB7206CT/KDX Datasheet HTML 36Page - Microchip Technology USB7206CT/KDX Datasheet HTML 37Page - Microchip Technology Next Button
Zoom Inzoom in Zoom Outzoom out
 33 / 56 page
background image
2021 Microchip Technology Inc.
DS00003850A-page 33
USB7206C
8.0
FUNCTIONAL DESCRIPTIONS
This section details various USB7206C functions, including:
• Downstream Battery Charging
• Port Power Control
• PortSplit
• FlexConnect
• USB to GPIO Bridging
• USB to I2C Bridging
• USB to SPI Bridging
• Link Power Management (LPM)
• Resets
8.1
Downstream Battery Charging
The device can be configured by an OEM to have any of the downstream ports support battery charging. The hub’s role
in battery charging is to provide acknowledgment to a device’s query as to whether the hub system supports USB battery
charging. The hub silicon does not provide any current or power FETs or any additional circuitry to actually charge the
device. Those components must be provided externally by the OEM.
If the OEM provides an external supply capable of supplying current per the battery charging specification, the hub can
be configured to indicate the presence of such a supply from the device. This indication, via the
PRT_CTLx pins, is on
a per port basis. For example, the OEM can configure two ports to support battery charging through high current power
FETs and leave the other two ports as standard USB ports.
The port control signals are assigned to programmable pins (
PFx) and therefore the device must be programmed into
specific configurations to enable the signals. Refer to Section 3.3.4, PF[31:3] Configuration (CFG_STRAP[2:1]) for addi-
tional information.
For detailed information on utilizing the battery charging feature, refer to the application note “USB Battery Charging
with Microchip USB720x and USB725x Hubs”, which can be found on the Microchip USB7206C product page
www.microchip.com/USB7206C.
FIGURE 8-1:
BATTERY CHARGING EXTERNAL POWER SUPPLY
SOC
VBUS[n]
INT
SCL
SDA
Microchip
Hub
DC Power



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56


Datenblatt Download

Go To PDF Page


Link URL



War ALLDATASHEET hilfreich?  [ DONATE ] 

Über Alldatasheet   |   Werbung   |   Kontakt   |   Privatsphäre und Datenschutz   |   Link zum Datenblatt    |   Linktausch   |   Hersteller
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com