Product Info

LTE Standard Module Series
EC25 Hardware Design
EC25_Hardware_Design 88 / 112
Table 38: EC25-AU Current Consumption
LTE-FDD B18 @23.35dBm 661.0 mA
LTE-FDD B19 @23.16dBm 677.0 mA
LTE-FDD B26 @22.87dBm 690.0 mA
LTE-TDD B41 @22.42dBm 439.0 mA
WCDMA voice
call
WCDMA B1 @22.33dBm 605.0 mA
WCDMA B6 @23.28dBm 549.0 mA
WCDMA B19 @23.28dBm 549.0 mA
Parameter Description Conditions Typ. Unit
I
VBAT
OFF state Power down 11 uA
Sleep state
AT+CFUN=0
1.3 mA
AT+CFUN=0 (USB disconnected)
1.46 mA
GSM850 DRX=5 (USB disconnected) 1.8 mA
EGSM900 DRX=5 (USB disconnected) 2.0 mA
DCS1800 DRX=5 (USB disconnected) 1.9 mA
PCS1900 DRX=5 (USB disconnected) 1.9 mA
WCDMA PF=64 (USB disconnected) 2.0 mA
WCDMA PF=128 (USB disconnected) 1.6 mA
LTE-FDD PF=64 (USB disconnected) 2.2 mA
LTE-FDD PF=128 (USB disconnected) 1.6 mA
LTE-TDD PF=64 (USB disconnected) 2.3 mA
LTE-TDD PF=128 (USB disconnected) 1.6 mA
Idle state
EGSM900 DRX=5 (USB disconnected) 22.0 mA
EGSM900 DRX=5 (USB connected) 34.0 mA