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USB4624 датащи(PDF) 48 Page - Microchip Technology

номер детали USB4624
подробное описание детали  USB 2.0 HSIC Hi-Speed 4-Port Hub Controller
PDF  58 Pages
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производитель  MICROCHIP [Microchip Technology]
домашняя страница  http://www.microchip.com
Logo MICROCHIP - Microchip Technology

USB4624 датащи(HTML) 48 Page - Microchip Technology

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USB 2.0 HSIC Hi-Speed 4-Port Hub Controller
Datasheet
DS00001717A-page 48
 2014 Microchip Technology Inc.
9.3.2.2
Dual Supply
The following tables detail the device power consumption when configured with a dual supply (VBAT
and 1.8V VDDCOREREG) and an externally supplied VDD12 for HSIC For additional information on
power connections, refer to Chapter 4, "Power Connections," on page 21.
9.3.2.2.1
USB UPSTREAM
Note: Typical values measured with VBAT = 4.2V, VDDCOREREG = 1.8V, VDD12 = 1.2V. Maximum
values measured with VBAT = 5.5V, VDDCOREREG = 2.0V, VDD12 = 1.32V.
9.3.2.2.2
HSIC UPSTREAM
Note: Typical values measured with VBAT = 4.2V, VDDCOREREG = 1.8V, VDD12 = 1.2V. Maximum
values measured with VBAT = 5.5V, VDDCOREREG = 2.0V, VDD12 = 1.32V.
Table 9.5 Dual Supply Suspend/Standby Power Consumption (USB Upstream)
MODE
SYMBOL
TYPICAL @ 25oCCOMMERCIAL
MAX
INDUSTRIAL
MAX
UNIT
Suspend
IVDDCOREREG
90
1000
1550
uA
IVBAT
230
300
700
uA
IVDD12
6.5
700
1000
uA
Standby
IVDDCOREREG
0.1
1.4
2.5
uA
IVBAT
0.4
2.1
2.5
uA
Table 9.6 Dual Supply Suspend/Standby Power Consumption (USB Upstream)
MODE
SYMBOL
TYPICAL @ 25oCCOMMERCIAL
MAX
INDUSTRIAL
MAX
UNIT
Suspend
IVDDCOREREG
90
900
1300
uA
IVBAT
30
550
750
uA
IVDD12
6.5
700
1100
uA
Standby
IVDDCOREREG
0.1
1.2
2.5
uA
IVBAT
2.0
2.1
2.5
uA



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