Quectel EG91 Series

LTE Standard Module Series
EG91 Series Hardware Design
EG91_Series_Hardware_Design 74 / 106
Table 36: EG91-EX Current Consumption
Parameter Description Conditions Typ. Unit
I
VBAT
OFF state Power down 15 μA
Sleep state
AT+CFUN=0 (USB disconnected)
1.3 mA
GSM DRX=2 (USB disconnected) 2.3 mA
GSM DRX=5 (USB suspend) 2.0 mA
GSM DRX=9 (USB disconnected) 1.6 mA
WCDMA PF=64 (USB disconnected) 1.8 mA
WCDMA PF=64 (USB suspend) 2.1 mA
WCDMA PF=512 (USB disconnected) 1.3 mA
LTE-FDD PF=64 (USB disconnected) 2.3 mA
LTE-FDD PF=64 (USB suspend) 2.6 mA
LTE-FDD PF=256 (USB disconnected) 1.5 mA
Idle state
GSM DRX=5 (USB disconnected) 21.0 mA
GSM DRX=5 (USB connected) 31.0 mA
WCDMA PF=64 (USB disconnected) 21.0 mA
WCDMA PF=64 (USB connected) 31.0 mA
LTE-FDD PF=64 (USB disconnected) 21.0 mA
LTE-FDD PF=64 (USB connected) 31.0 mA
GPRS data
transfer
EGSM900 4DL/1UL @33.06dBm 247.9 mA
EGSM900 3DL/2UL @32.93dBm 450.8 mA
EGSM900 2DL/3UL @31.1dBm 536.4 mA
EGSM900 1DL/4UL @29.78dBm 618 mA
DCS1800 4DL/1UL @29.3dBm 144 mA
DCS1800 3DL/2UL @29.3dBm 253.4 mA