Product Info

LTE Standard Module Series
EC25 Series Hardware Design
EC25_Series_Hardware_Design 89 / 134
Table 37: EC25-V Current Consumption
Sleep state
AT+CFUN=0 (USB disconnected)
1.1
mA
WCDMA PF = 64 (USB disconnected)
1.8
mA
WCDMA PF = 128 (USB disconnected)
1.5
mA
LTE-FDD PF = 64 (USB disconnected)
2.2
mA
LTE-FDD PF = 128 (USB disconnected)
1.6
mA
Idle state
WCDMA PF = 64 (USB disconnected)
21.0
mA
WCDMA PF = 64 (USB connected)
31.0
mA
LTE-FDD PF = 64 (USB disconnected)
21.0
mA
LTE-FDD PF = 64 (USB connected)
31.0
mA
WCDMA data
transfer
(GNSS OFF)
WCDMA B2 HSDPA @ 21.9 dBm
591.0
mA
WCDMA B2 HSUPA @ 21.62 dBm
606.0
mA
WCDMA B4 HSDPA @ 22.02 dBm
524.0
mA
WCDMA B4 HSUPA @ 21.67 dBm
540.0
mA
WCDMA B5 HSDPA @ 22.71 dBm
490.0
mA
WCDMA B5 HSUPA @ 22.58 dBm
520.0
mA
LTE data
transfer
(GNSS OFF)
LTE-FDD B2 @ 22.93 dBm
715.0
mA
LTE-FDD B4 @ 22.96 dBm
738.0
mA
LTE-FDD B12 @ 23.35 dBm
663.0
mA
WCDMA voice
call
WCDMA B2 @ 22.93 dBm
646.0
mA
WCDMA B4 @ 23 dBm
572.0
mA
WCDMA B5 @ 23.78 dBm
549.0
mA
Parameter
Description
Conditions
Typ.
Unit
I
VBAT
OFF state
Power down
10
μA