Quectel EC21 Mini PCIe Series Hardware Design page 51

Idle state
WCDMA data
transfer
(GNSS OFF)
LTE data
transfer
(GNSS OFF)
WCDMA
voice call
Table 35: Current Consumption of EC21-V Mini PCIe
Parameter Description
Sleep state
I
VBAT
Idle state
LTE data
transfer
(GNSS OFF)
EC21_Mini_PCIe_Hardware_Design
WCDMA PF=64 (USB disconnected)
WCDMA PF=64 (USB connected)
LTE-FDD PF=64 (USB disconnected)
LTE-FDD PF=64 (USB connected)
WCDMA B2 HSDPA @21.59dBm
WCDMA B2 HSUPA @22.17dBm
WCDMA B4 HSDPA @21.47dBm
WCDMA B4 HSUPA @21.73dBm
WCDMA B5 HSDPA @20.02dBm
WCDMA B5 HSUPA @20.18dBm
LTE-FDD B2 @22.93dBm
LTE-FDD B4 @22.72dBm
LTE-FDD B12 @23.26dBm
WCDMA B2 @22.88dBm
WCDMA B4 @23.21dBm
WCDMA B5 @23.13dBm
Conditions
AT+CFUN=0 (USB disconnected)
LTE-FDD PF=64 (USB disconnected)
LTE-FDD PF=128 (USB disconnected)
LTE-FDD PF=64 (USB disconnected)
LTE-FDD PF=64 (USB connected)
LTE-FDD B4 @23.59dBm
LTE-FDD B13 @24.05dBm
LTE Standard Module Series
EC21 Mini PCIe Hardware Design
32.0
45.0
32.0
45.0
582.0
675.0
575.0
637.0
686.0
577.0
926.0
934.0
835.0
610.0
743.0
643.0
Typ.
3.8
5.3
4.9
30.0
42.0
997.0
724.0
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
Unit
mA
mA
mA
mA
mA
mA
mA
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