Quectel EG91 Series

LTE Standard Module Series
EG91 Series Hardware Design
EG91_Series_Hardware_Design 69 / 106
6.4. Current Consumption
The values of current consumption are shown below.
Table 32: EG91-E Current Consumption
Parameter Description Conditions Typ. Unit
I
VBAT
OFF state Power down 13 μA
Sleep state
AT+CFUN=0 (USB disconnected)
1.1 mA
GSM DRX=2 (USB disconnected) 2.0 mA
GSM DRX=5 (USB suspended) 1.9 mA
GSM DRX=9 (USB disconnected) 1.3 mA
WCDMA PF=64 (USB disconnected) 1.7 mA
WCDMA PF=64 (USB suspended) 2.1 mA
WCDMA PF=512 (USB disconnected) 1.1 mA
LTE-FDD PF=64 (USB disconnected) 2.1 mA
LTE-FDD PF=64 (USB suspended) 2.6 mA
LTE-FDD PF=256 (USB disconnected) 1.4 mA
Idle state
GSM DRX=5 (USB disconnected) 19.0 mA
GSM DRX=5 (USB connected) 29.0 mA
WCDMA PF=64 (USB disconnected) 19.0 mA
WCDMA PF=64 (USB connected) 29.0 mA
LTE-FDD PF=64 (USB disconnected) 19.0 mA
LTE-FDD PF=64 (USB connected) 29.0 mA
GPRS data
transfer
EGSM900 4DL/1UL @32.67dBm 260 mA
EGSM900 3DL/2UL @32.59dBm 463 mA
EGSM900 2DL/3UL @30.74dBm 552 mA