Table 34: Ec21-Aut Current Consumption - Quectel EC21 Series Hardware Design

Table 34: EC21-AUT Current Consumption

Parameter Description
OFF state
Sleep state
Idle state
I
VBAT
WCDMA data
(GNSS OFF)
LTE data
transfer
(GNSS OFF)
WCDMA voice
call
EC21_Hardware_Design
WCDMA B4 @23.36dBm
WCDMA B5 @23.64dBm
Conditions
Power down
AT+CFUN=0 (USB disconnected)
WCDMA PF=64 (USB disconnected)
WCDMA PF=128 (USB disconnected)
LTE-FDD PF=64 (USB disconnected)
LTE-FDD PF=128 (USB disconnected)
WCDMA PF=64 (USB disconnected)
WCDMA PF=64 (USB connected)
LTE-FDD PF=64 (USB disconnected)
LTE-FDD PF=64 (USB connected)
WCDMA B1 HSDPA @22.59dBm
WCDMA B1 HSUPA @22.29dBm
WCDMA B5 HSDPA @22.22dBm
WCDMA B5 HSUPA @21.64dBm
LTE-FDD B1 @23.38dBm
LTE-FDD B3 @22.87dBm
LTE-FDD B5 @23.12dBm
LTE-FDD B7 @22.96dBm
LTE-FDD B28 @23.31dBm
WCDMA B1 @24.21dBm
WCDMA B5 @23.18dBm
Confidential / Released
LTE Module Series
EC21 Hardware Design
594.0 mA
522.0 mA
Typ. Unit
20 uA
0.99 mA
2.1 mA
1.7 mA
2.9 mA
2.4 mA
22.0 mA
32.0 mA
23.6 mA
33.6 mA
589.0 mA
623.0 mA
511.0 mA
503.0 mA
813.0 mA
840.0 mA
613.0 mA
761.0 mA
650.0 mA
687.0 mA
535.0 mA
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