전자부품 데이터시트 검색엔진
  Korean  ▼
ALLDATASHEET.CO.KR

X  

Preview PDF HTML

TUSB8044AI 데이터시트(PDF) 6 Page - Texas Instruments

부품명 TUSB8044AI
상세설명  four-port USB 3.2 x1 Gen1 hub with USB billboard
PDF  63 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
제조업체  TI1 [Texas Instruments]
홈페이지  http://www.ti.com
Logo TI1 - Texas Instruments

TUSB8044AI 데이터시트(HTML) 6 Page - Texas Instruments

Back Button TUSB8044AI Datasheet HTML 2Page - Texas Instruments TUSB8044AI Datasheet HTML 3Page - Texas Instruments TUSB8044AI Datasheet HTML 4Page - Texas Instruments TUSB8044AI Datasheet HTML 5Page - Texas Instruments TUSB8044AI Datasheet HTML 6Page - Texas Instruments TUSB8044AI Datasheet HTML 7Page - Texas Instruments TUSB8044AI Datasheet HTML 8Page - Texas Instruments TUSB8044AI Datasheet HTML 9Page - Texas Instruments TUSB8044AI Datasheet HTML 10Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 6 / 63 page
background image
6
TUSB8044A
SLLSF92 – FEBRUARY 2019
www.ti.com
Product Folder Links: TUSB8044A
Submit Documentation Feedback
Copyright © 2019, Texas Instruments Incorporated
Pin Functions (continued)
PIN
I/O
DESCRIPTION
NAME
NO.
OVERCUR2z
47
I, PU
USB Port 2 Over-Current Detection. This pin is typically connected to the over current output
of the downstream port power switch for Port 2.
0 = An over current event has occurred
1 = An over current event has not occurred
When GANGED power management is enabled, this pin or one of the other OVERCURz pins
must be connected to the over current output of the power switch or circuit which detects the
over current conditions. For the case when another OVERCURz pin is used, this pin can be
left unconnected.
USB_SSTXP_DN3
19
O
USB SuperSpeed transmitter differential pair (positive)
USB_SSTXM_DN3
20
O
USB SuperSpeed transmitter differential pair (negative)
USB_SSRXP_DN3
22
I
USB SuperSpeed receiver differential pair (positive)
USB_SSRXM_DN3
23
I
USB SuperSpeed receiver differential pair (negative)
USB_DP_DN3
17
I/O
USB High-speed differential transceiver (positive)
USB_DM_DN3
18
I/O
USB High-speed differential transceiver (negative)
PWRCTL3/BATEN3
33
I/O, PD
USB Port 3 Power On Control for Downstream Power/Battery Charging Enable. The pin is
used for control of the downstream power switch for Port 3. This pin be left unconnected if
power management is not implemented.
In addition, the value of the pin is sampled at the de-assertion of reset to determine the value
of the battery charging support for Port 3 as indicated in the Battery Charging Support
register:
0 = Battery charging not supported
1 = Battery charging supported
OVERCUR3z
44
I, PU
USB Port 3 Over-Current Detection. This pin is typically connected to the over current output
of the downstream port power switch for Port 3.
0 = An over current event has occurred
1 = An over current event has not occurred
When GANGED power management is enabled, this pin or one of the other OVERCURz pins
must be connected to the over current output of the power switch or circuit which detects the
over current conditions. For the case when another OVERCURz pin is used, this pin can be
left unconnected.
USB_SSTXP_DN4
26
O
USB SuperSpeed transmitter differential pair (positive)
USB_SSTXM_DN4
27
O
USB SuperSpeed transmitter differential pair (negative)
USB_SSRXP_DN4
29
I
USB SuperSpeed receiver differential pair (positive)
USB_SSRXM_DN4
30
I
USB SuperSpeed receiver differential pair (negative)
USB_DP_DN4
24
I/O
USB High-speed differential transceiver (positive)
USB_DM_DN4
25
I/O
USB High-speed differential transceiver (negative)
PWRCTL4/BATEN4
32
I/O, PD
USB Port 4 Power On Control for Downstream Power/Battery Charging Enable. The pin is
used for control of the downstream power switch for Port 4. This pin be left unconnected if
power management is not implemented.
In addition, the value of the pin is sampled at the de-assertion of reset to determine the value
of the battery charging support for Port 4 as indicated in the Battery Charging Support
register:
0 = Battery charging not supported
1 = Battery charging supported
OVERCUR4z
43
I, PU
USB Port 4 Over-Current Detection. This pin is typically connected to the over current output
of the downstream port power switch for Port 4.
0 = An over current event has occurred
1 = An over current event has not occurred
When GANGED power management is enabled, this pin or one of the other OVERCURz pins
must be connected to the over current output of the power switch or circuit which detects the
over current conditions. For the case when another OVERCURz pin is used, this pin can be
left unconnected.
I2C/SMBUS I2C Signals



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 57 58 59 60 61 62 63


데이터시트 다운로드

Go To PDF Page


링크 URL



ALLDATASHEET 가 귀하에 도움이 되셨나요?  [ DONATE ] 

Alldatasheet는?   |   광고문의   |   운영자에게 연락하기   |   개인정보취급방침   |   링크 투 데이터시트    |   링크교환   |   제조사별 검색
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