High Performance Single Chip Low Power 10/100 Ethernet Physical Layer Transceiver (PHY)
Datasheet
Table 6.1 Power Consumption Device Only
REGULATOR
DIGITAL POWER
ANALOG POWER
SUPPLY CURRENT
Total
Power
(mW)
Power
(mW)
Current
(mA)
Power
(mW)
Current
(mA)
Power
(mW)
Current
(mA)
Mode
10BASE-T Operation
10BASE-T /w traffic
Idle
88
86
48
48
25
23
22
19
19
19
7
7
6
6
6
59
58
18
18
7
6
6
5
5
5
2
2
1
1
1
Energy Detect Power Down
AN General Power Down
Non-AN Gen Power Down
24
24
7
0.66
0.20
100BASE-TX Operation
100BASE-TX /w traffic
Idle
235
233
48
42
40
19
19
19
13
12
6
129
129
24
39
39
7
64
64
5
19
19
1
Energy Detect Power Down
AN General Power Down
Non-AN Gen Power Down
48
6
24
7
5
1
25
6
0.66
0.20
5
1
Notes:
1. Each LED indicator in use adds approximately 4 mA to the Digital power supply.
2. Digital Power pins on LAN83C185 are: VDD pins 8, 18, 43.
3. Analog Power pins on LAN83C185 are: AVDD pins 53, 57, 61, 63.
4. Regulator Supply pins on LAN83C185 are: VREG pin 13.
SMSC LAN83C185
Rev. 0.6 (12-12-03)
DATA5S1HEET
SMSC [ SMSC CORPORATION ]
