Product Info

LTE Standard Module Series
EC25 Mini PCIe Hardware Design
EC25_Mini_PCIe_Hardware_Design 65 / 76
Table 45: Current Consumption of EC25-AUX Mini PCIe
Parameter Description Conditions Typ. Unit
I
VBAT
Sleep state
AT+CFUN=0 (USB disconnected)
1.9 mA
GSM DRX=2 (USB disconnected) 2.9 mA
GSM DRX=9 (USB disconnected) 2.4 mA
WCDMA PF=64 (USB disconnected) 3.8 mA
WCDMA PF=128 (USB disconnected) 3.4 mA
LTE-FDD PF=64 (USB disconnected) 4.5 mA
LTE-FDD PF=128 (USB disconnected) 3.9 mA
LTE-TDD PF=64 (USB disconnected) 4.5 mA
LTE-TDD PF=128 (USB disconnected) 3.7 mA
Idle state
GSM DRX=5 (USB disconnected) 23.4 mA
GSM DRX=5 (USB connected) 43.4 mA
WCDMA PF=64 (USB disconnected) 24.2 mA
WCDMA PF=64 (USB connected) 45.6 mA
LTE-FDD PF=64 (USB disconnected) 28.7 mA
LTE-FDD PF=64 (USB connected) 43.7 mA
LTE-TDD PF=64 (USB disconnected) 30.4 mA
LTE-TDD PF=64 (USB connected) 43.9 mA
GPRS data
transfer
(GNSS OFF)
GSM850 4DL/1UL @32.88dBm 368.0 mA
GSM850 3DL/2UL @31.99dBm 565.5 mA
GSM850 2DL/3UL @29.94dBm 636.7 mA
GSM850 1DL/4UL @28.73dBm 733.7 mA
EGSM900 4DL/1UL @33.75dBm 419.3 mA
EGSM900 3DL/2UL @32.18dBm 591.5 mA