Modem current consumption

Symbol Description B13 B20 B3 B4 Units

Modem sleep current consumption

 
IPSM PSM floor current 2.7 2.7 2.7 2.7 µA

Radio resource control (RRC) mode

 
IEDRX eDRX average current, 81.92 s 27 27 27 27 µA
IIDRX Idle DRX average current, 2.56 s 239 239 239 239 µA
IRMC_0DBM Uplink 180 kbit/s, Pout 0 dBm, RMC settings as per 3GPP TS 36.521-1 Annex A.2 45 45 45 45 mA
IRMC_10DBM Uplink 180 kbit/s, Pout 10 dBm, RMC settings as per 3GPP TS 36.521-1 Annex A.2 50 50 55 55 mA
IRMC_23DBM Uplink 180 kbit/s, Pout 23 dBm, RMC settings as per 3GPP TS 36.521-1 Annex A.2 105 110 140 140 mA

Modem active current consumption

 
ITX_0DBM TX subframe, Pout 0 dBm 60 60 65 65 mA
ITX_10DBM TX subframe, Pout 10 dBm 80 85 95 90 mA
ITX_23DBM TX subframe, Pout 23 dBm 255 275 380 365 mA
ITX_-90DBM TX subframe, Pout -90 dBm 45 45 45 45 mA
ITX_TRANSIENT TX transient 40 45 50 50 mA/µs

Modem peak current consumption

 
ITX_PEAK TX subframe, Pout >21 dBm, Ant VSWR3 335 360 455 450 mA
ITX_PEAK TX subframe, Pout >20 dBm, Ant VSWR3, Vbat 3.5 V, Temp 85 °C 350 380 460 450 mA
ITX_PEAK TX subframe, Pout >20 dBm, Ant VSWR3, Vbat 3.0 V, Temp 85 °C 410 445 535 525 mA