Product Info

LTE Standard Module Series
EC25 Series Hardware Design
EC25_Series_Hardware_Design 99 / 134
Table 44: EC25-EU Current Consumption
call
WCDMA B4 @ 22.74 dBm
581.0
mA
WCDMA B5 @ 22.6 dBm
561.0
mA
Parameter
Description
Conditions
Typ.
Unit
I
VBAT
OFF state
Power down
11
μA
Sleep state
AT+CFUN=0 (USB disconnected)
1.82
mA
GSM DRX = 2 (USB disconnected)
2.74
mA
GSM DRX = 9 (USB disconnected)
2.0
mA
WCDMA PF = 64 (USB disconnected)
2.15
mA
WCDMA PF = 128 (USB disconnected)
1.67
mA
LTE-FDD PF = 64 (USB disconnected)
2.60
mA
LTE-FDD PF = 128 (USB disconnected)
1.90
mA
LTE-TDD PF = 64 (USB disconnected)
2.79
mA
LTE-TDD PF = 128 (USB disconnected)
2.00
mA
Idle state
GSM DRX = 5 (USB disconnected)
19.5
mA
GSM DRX = 5 (USB connected)
29.5
mA
WCDMA PF = 64 (USB disconnected)
21.0
mA
WCDMA PF = 64 (USB connected)
31.0
mA
LTE-FDD PF = 64 (USB disconnected)
20.7
mA
LTE-FDD PF = 64 (USB connected)
30.8
mA
LTE-TDD PF = 64 (USB disconnected)
20.8
mA
LTE-TDD PF = 64 (USB connected)
32.0
mA
GPRS data
transfer
(GNSS OFF)
EGSM900 4DL/1UL @ 33.23 dBm
243.0
mA
EGSM900 3DL/2UL @ 31.96 dBm
388.0
mA