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USB3803 Datasheet(PDF) 78 Page - Microchip Technology

Part # USB3803
Description  USB 2.0 High-Speed Hub Controller Optimized
PDF  99 Pages
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Manufacturer  MICROCHIP [Microchip Technology]
Direct Link  http://www.microchip.com
Logo MICROCHIP - Microchip Technology

USB3803 Datasheet(HTML) 78 Page - Microchip Technology

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USB3803
DS00001691B-page 78
 2014-2015 Microchip Technology Inc.
Note 1:
Applicable only when VDD_CORE_REG is supplied from external power supply.
2:
Applicable only when VDD_CORE_REG is tied to VDD33_BYP.
10.3
Operating Current
The following conditions are assumed unless otherwise specified:
VBAT = 3.0 to 5.5V; VDD_CORE = 1.6 to 2.0V; VSS = 0V;
TA = 0C to +70C (Commercial), -40C to +85C (Industrial)
TABLE 10-3:
OPERATING CURRENT (DUAL SUPPLY)
Parameter
Symbol
Conditions
Min
Typ
Max
Units
High Speed USB Operation
IVBAT(HS)
Active USB Transfer
RESET_N
= 1
BYPASS_N
=1
3 Downstream Ports
Active
67
69
72
mA
ICORE(HS)
29
31
35
mA
High Speed USB Operation
IVBAT(HS)
Active USB Transfer
RESET_N
= 1
BYPASS_N
=1
2 Downstream Ports
Active, 1 Port Disabled
46
49
50
mA
ICORE(HS)
26
28
31
mA
High Speed USB Operation
IVBAT(HS)
Active USB Transfer
RESET_N
= 1
BYPASS_N
=1
1Downstream Ports
Active, 2 Ports Disabled
24
25
28
mA
ICORE(HS)
22
24
28
mA
High Speed USB Operation
IVBAT(HS)
High Speed Idle
RESET_N
= 1
BYPASS_N
=1
3 Downstream Ports
Enabled, No USB Data
Transfer (Idle)
24
25
27
mA
ICORE(HS)
24
25
28
mA
Unconfigured
(High Speed)
IVBAT(UNCONF)
RESET_N
= 1
BYPASS_N
= 1
12
13
14
mA
ICORE(UNCONF)
17
18
22
mA
Hub Bypass
(USB3803C Only)
IVBAT(BYP)
RESET_N
= 1
BYPASS_N
= 0
Commercial Temp
26
36
60
uA
ICORE(BYP)
00
3
uA
STANDBY Mode
IVBAT(STDBY)
RESET_N
= 0
Commercial Temp
00.4
3.5
μA
ICORE(STDBY)
00
2
μA
Hub Bypass
(USB3803C Only)
IVBAT(BYP)
RESET_N
= 1
BYPASS_N
= 0
Industrial Temp
26
36
60
uA
ICORE(BYP)
00
10
uA
STANDBY Mode
IVBAT(STDBY)
RESET_N
= 0
Industrial Temp
00.4
3.5
μA
ICORE(STDBY)
00
9
μA
SUSPEND Mode
IVBAT(SPND)
USB Suspend
205
230
290
μA
ICORE(SPND)
35
65
385
μA



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