Product Info

LTE Module Series
EC25 Hardware Design
EC25_Hardware_Design 92 / 112
Table 40: EC25-AF Current Consumption
I
VBAT
Idle state
WCDMA PF=64 (USB disconnected) 23.0 mA
WCDMA PF=64 (USB connected) 33.0 mA
LTE-FDD PF=64 (USB disconnected) 17.0 mA
LTE-FDD PF=64 (USB connected) 29.0 mA
LTE-TDD PF=64 (USB disconnected) 21.0 mA
LTE-TDD PF=64 (USB connected) 32.0 mA
WCDMA
datatransfer
(GNSS OFF)
WCDMA B1 HSDPA @22.24dBm 500.0 mA
WCDMA B1 HSUPA @22.05dBm 499.0 mA
WCDMA B5 HSDPA @22.39dBm 418.0 mA
WCDMA B5 HSUPA @22dBm 486.0 mA
LTE
datatransfer
(GNSS OFF)
LTE-FDD B1 @23.28dBm 707.0 mA
LTE-FDD B3 @23.36dBm 782.0 mA
LTE-FDD B5 @23.32dBm 588.0 mA
LTE-FDD B7 @23.08dBm 692.0 mA
LTE-FDD B28-A @23.37dBm 752.0 mA
LTE-FDD B28-B @23.48dBm 770.0 mA
WCDMA voice
call
WCDMA B1 @23.22dBm 546.0 mA
WCDMA B5 @23.01dBm 511.0 mA
Parameter Description Conditions Typ. Unit
I
VBAT
OFF state Power down 10 uA
Sleep state
AT+CFUN=0 (USB disconnected)
1.0 mA
WCDMA PF=64 (USB disconnected) 1.8 mA
WCDMA PF=128 (USB disconnected) 1.4 mA