Quectel SC20 Series - Page 111

Smart Module Series
SC20_Series_Hardware_Design 110 / 133
Table 57: SC20-EU Current Consumption
B8 (HSDPA) @ 22.17 dBm 471 mA
B19 (HSDPA) @ 22.31 dBm 500 mA
B1 (HSUPA) @ 21.4 dBm 494
mA
B6 (HSUPA) @ 22.05 dBm 499 mA
B8 (HSUPA) @ 21.57 dBm 472 mA
B19 (HSUPA) @ 22.14 dBm 496 mA
LTE data transfer
LTE-FDD B1 @ 23.64 dBm 636 mA
LTE-FDD B3 @ 23.52 dBm 673 mA
LTE-FDD B8 @ 23.40 dBm 637 mA
LTE-FDD B18 @ 23.45 dBm 650 mA
LTE-FDD B19 @ 23.42 dBm 642 mA
LTE-FDD B26 @ 23.36 dBm 645 mA
LTE-TDD B41 @ 23.23 dBm 451 mA
Description Conditions Typ. Unit
OFF state Power down 20 μA
GSM/GPRS
supply current
Sleep (USB disconnected) DRX = 2 3.58 mA
Sleep (USB disconnected) DRX = 5 2.46 mA
Sleep (USB disconnected) DRX = 9 2.13 mA
WCDMA
supply current
Sleep (USB disconnected) DRX = 6 2.99 mA
Sleep (USB disconnected) DRX = 7 2.35 mA
Sleep (USB disconnected) DRX = 8 2.01 mA
Sleep (USB disconnected) DRX = 9 1.85 mA
LTE-FDD Sleep (USB disconnected) DRX = 5 5.51 mA