Product Info

LTE Standard Module Series
EC25 Series Hardware Design
EC25_Series_Hardware_Design 101 / 134
Table 45: EC25-EUX Current Consumption
LTE-TDD B40 @ 23.43 dBm
355.0
mA
LTE-TDD B41 @ 23.46 dBm
451.0
mA
GSM
voice call
EGSM900 PCL = 5 @ 33.25 dBm
258.0
mA
DCS1800 PCL = 0 @ 30.23 dBm
178.0
mA
WCDMA voice
call
WCDMA B1 @ 23.88 dBm
548.0
mA
WCDMA B8 @ 23.8 dBm
615.0
mA
Parameter
Description
Conditions
Typ.
Unit
I
VBAT
OFF state
Power down
9
μA
Sleep state
AT+CFUN=0 (USB disconnected)
0.9
mA
GSM DRX = 2 (USB disconnected)
1.8
mA
GSM DRX = 9 (USB disconnected)
1.3
mA
WCDMA PF = 64 (USB disconnected)
1.6
mA
WCDMA PF = 128 (USB disconnected)
1.3
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)
2.2
mA
LTE-TDD PF = 128 (USB disconnected)
1.6
mA
Idle state
GSM DRX = 5 (USB disconnected)
14.5
mA
GSM DRX = 5 (USB connected)
34.3
mA
WCDMA PF = 64 (USB disconnected)
14.7
mA
WCDMA PF = 64 (USB connected)
35.3
mA
LTE-FDD PF = 64 (USB disconnected)
15.0
mA
LTE-FDD PF = 64 (USB connected)
36.5
mA