Quectel EG91 Series

LTE Standard Module Series
EG91 Series Hardware Design
EG91_Series_Hardware_Design 72 / 106
LTE-FDD B5 CH2525 @23.39dBm 601 mA
LTE-FDD B12 CH5060 @23.16dBm 650 mA
LTE-FDD B13 CH5230 @23.36dBm 602 mA
WCDMA
voice call
WCDMA B2 CH9938 @23.34dBm 627 mA
WCDMA B4 CH1537 @23.47dBm 591 mA
WCDMA B5 CH4357 @ 23.37dBm 536 mA
Table 34: EG91-NS Current Consumption
Parameter Description Conditions Typ. Unit
I
VBAT
OFF state Power down 8 μA
Sleep state
AT+CFUN=0 (USB disconnected)
1.2 mA
WCDMA PF=64 (USB disconnected) 2 mA
WCDMA PF=64 (USB suspended) 2.3 mA
WCDMA PF=512 (USB disconnected) 1.3 mA
LTE-FDD PF=64 (USB disconnected) 2.5 mA
LTE-FDD PF=64 (USB suspended) 2.8 mA
LTE-FDD PF=256 (USB disconnected) 1.6 mA
Idle state
WCDMA PF=64 (USB disconnected) 19.9 mA
WCDMA PF=64 (USB connected) 30.1 mA
LTE-FDD PF=64 (USB disconnected) 21.2 mA
LTE-FDD PF=64 (USB connected) 30.9 mA
WCDMA data
transfer
WCDMA B2 HSDPA CH9938 @22.4dBm 527 mA
WCDMA B2 HSUPA CH9938 @22.31dBm 547 mA
WCDMA B4 HSDPA CH1537 @23.01dBm 575 mA
WCDMA B4 HSUPA CH1537 @22.69dBm 589 mA