Users Manual

LTE Standard Module Series
EC25 Hardware Design
EC25_Hardware_Design
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Table 41: EC25-AFX Current Consumption
WCDMA B4 HSUPA @22.57dBm 610.0 mA
WCDMA B5 HSDPA @22.49dBm 603.0 mA
WCDMA B5 HSUPA @22.43dBm 617.0 mA
LTE data
transfer
(GNSS OFF)
LTE-FDD B2 @22.92dBm 698.0 mA
LTE-FDD B4 @23.12dBm 710.0 mA
LTE-FDD B5 @22.98dBm 650.0 mA
LTE-FDD B12 @23.42dBm 648.0 mA
LTE-FDD B13 @22.92dBm 690.0 mA
LTE-FDD B14 @23.42dBm 685.0 mA
LTE-FDD B66 @23.35dBm 715.0 mA
LTE-FDD B71 @23.39dBm 689.0 mA
WCDMA
voice call
WCDMA B2 @23.59dBm 585.0 mA
WCDMA B4 @23.47dBm 610.0 mA
WCDMA B5 @23.46dBm 605.0 mA
Parameter Description Conditions Typ. Unit
I
VBAT
OFF state Power down 8 μA
Sleep state
AT+CFUN=0 (USB disconnected) 0.83 mA
WCDMA PF=64 (USB disconnected) 1.55 mA
WCDMA PF=128 (USB disconnected) 1.24 mA
WCDMA PF=256 (USB disconnected) 1.07 mA
WCDMA PF=512 (USB disconnected) 1.00 mA
LTE-FDD PF=32 (USB disconnected) 2.97 mA
LTE-FDD PF=64 (USB disconnected) 1.93 mA