LAN8820 Datasheet, PDF (62/83 Pages) Microchip Technology – RGMII 10/100/1000 Ethernet Transceiver

LAN8820/LAN8820I
TABLE 5-4: POWER CONSUMPTION - ENERGY DETECT
Parameter
Typical
Unit
Supply Current (VDD25IO) (@ +2.5V)
11
mA
Supply Current (VDD12CORE, VDD12BIAS, VDD12PLL, VDD12A) (@ +1.2V)
28
mA
External Magnetics Current (@ +2.5V)
15
mA
Total Power Dissipation (Device Only)
61
mW
Total Power Dissipation (Device and Ethernet components)
98
mW
TABLE 5-5: POWER CONSUMPTION - HARDWARE POWER DOWN (PLL ENABLED)
Parameter
Typical
Unit
Supply Current (VDD25IO) (@ +2.5V)
0.12
mA
Supply Current (VDD12CORE, VDD12BIAS, VDD12PLL, VDD12A) (@ +1.2V)
17.29
mA
External Magnetics Current (@ +2.5V)
7.00
mA
Total Power Dissipation (Device Only)
21.16
mW
Total Power Dissipation (Device and Ethernet components)
44.26
mW
TABLE 5-6: POWER CONSUMPTION - HARDWARE POWER DOWN (PLL DISABLED)
Parameter
Typical
Unit
Supply Current (VDD25IO) (@ +2.5V)
0.12
mA
Supply Current (VDD12CORE, VDD12BIAS, VDD12PLL, VDD12A) (@ +1.2V)
4.39
mA
External Magnetics Current (@ +2.5V)
0.02
mA
Total Power Dissipation (Device Only)
5.68
mW
Total Power Dissipation (Device and Ethernet components)
5.73
mW
DS00001871B-page 62
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