Quectel EC21 Mini PCIe Series Hardware Design page 52

Table 36: Current Consumption of EC21-KL Mini PCIe
Parameter Description
Sleep state
Idle state
I
VBAT
LTE data
transfer
(GNSS OFF)
Table 37: Current Consumption of EC21-AUX Mini PCIe
Parameter Description
Sleep state
I
VBAT
Idle state
EC21_Mini_PCIe_Hardware_Design
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 B1 @22.78dBm
LTE-FDD B3 @23.03dBm
LTE-FDD B5 @23.03dBm
LTE-FDD B7 @22.89dBm
LTE-FDD B8 @22.86dBm
Conditions
AT+CFUN=0 (USB disconnected)
GSM DRX=2 (USB disconnected)
GSM DRX=9 (USB disconnected)
WCDMA PF=64 (USB disconnected)
WCDMA PF=128 (USB disconnected)
LTE-FDD PF=64 (USB disconnected)
LTE-FDD PF=128 (USB disconnected)
LTE-TDD PF=64 (USB disconnected)
LTE-TDD PF=128 (USB disconnected)
GSM DRX=5 (USB disconnected)
GSM DRX=5 (USB connected)
LTE Standard Module Series
EC21 Mini PCIe Hardware Design
Typ.
3.5
5.6
4.7
35.0
49.0
972.0
974.0
764.0
959.0
839.0
Typ.
1.79
3.06
2.36
3.70
3.28
4.41
3.59
4.45
3.68
22.4
42.8
Unit
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
Unit
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
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