Product Info

LTE Standard Module Series
EC25 Hardware Design
EC25_Hardware_Design 97 / 112
Table 43: EC25-EUX Current Consumption
DCS1800 4DL/1UL PCL=2 @25.59dBm 132.0 mA
DCS1800 3DL/2UL PCL=2 @24.54dBm 205.0 mA
DCS1800 2DL/3UL PCL=2 @22.38dBm 300.0 mA
DCS1800 1DL/4UL PCL=2 @21.24dBm 359.0 mA
WCDMA data
transfer
(GNSS OFF)
WCDMA B1 HSDPA @22.43dBm 504.0 mA
WCDMA B1 HSUPA @21.92dBm 497.0 mA
WCDMA B8 HSDPA @22.88dBm 562.0 mA
WCDMA B8 HSUPA @22.14dBm 535.0 mA
LTE data
transfer
(GNSS OFF)
LTE-FDD B1 @23.6dBm 659.0 mA
LTE-FDD B3 @23.67dBm 693.0 mA
LTE-FDD B7 @23.83dBm 821.0 mA
LTE-FDD B8 @23.82dBm 695.0 mA
LTE-FDD B20 @23.88dBm 690.0 mA
LTE-FDD B28A @23.43dBm 689.0 mA
GSM voice call
EGSM900 PCL=5 @33.25dBm 258.0 mA
DCS1800 PCL=0 @30.23dBm 188.0 mA
WCDMA voice
call
WCDMA B1 @23.88dBm 548.0 mA
WCDMA B8 @23.8dBm 615.0 mA
Parameter Description Conditions Typ. Unit
I
VBAT
OFF state Power down 11 uA
Sleep state
AT+CFUN=0 (USB disconnected)
0.96 mA
GSM DRX=2 (USB disconnected) 2.14 mA
GSM DRX=9 (USB disconnected) 1.49 mA