Product Info

LTE Module Series
EC25 Mini PCIe Hardware Design
EC25_Mini_PCIe_Hardware_Design Confidential / Released 38 / 46
LTE-FDD PF=128 (USB disconnected) 4.8 mA
Idle state
WCDMA PF=64 (USB disconnected) 27.0 mA
WCDMA PF=64 (USB connected) 40.0 mA
LTE-FDD PF=64 (USB disconnected) 43.0 mA
LTE-FDD PF=64 (USB connected) 59.0 mA
WCDMA data
transfer
(GNSS OFF)
WCDMA B2 HSDPA @22.63dBm 764.0 mA
WCDMA B2 HSUPA @23.19dBm 741.0 mA
WCDMA B4 HSDPA @22.45dBm 745.0 mA
WCDMA B4 HSUPA @22.57dBm 752.0 mA
WCDMA B5 HSDPA @22.49dBm 616.0 mA
WCDMA B5 HSUPA @22.43dBm 637.0 mA
LTE data
transfer
(GNSS OFF)
LTE-FDD B2 @22.92dBm 977.0 mA
LTE-FDD B4 @23.42dBm 1094.0 mA
LTE-FDD B12 @23.39dBm 847.0 mA
WCDMA
voice call
WCDMA B2 @23.59dBm 861.0 mA
WCDMA B4 @23.47dBm 812.0 mA
WCDMA B5 @23.46dBm 683.0 mA
Table 23: Current Consumption of EC25-E Mini PCIe
Parameter Description Conditions Typ. Unit
I
VBAT
Sleep state
AT+CFUN=0 (USB disconnected)
3.9 mA
GSM DRX=2 (USB disconnected) 5.1 mA
GSM DRX=9 (USB disconnected) 4.3 mA
WCDMA PF=64 (USB disconnected) 5.5 mA
WCDMA PF=128 (USB disconnected) 4.8 mA
LTE-FDD PF=64 (USB disconnected) 5.8 mA