Quectel UC20 Hardware Design page 64

Table 31: The Module Current Consumption
Parameter
I
VBAT
UC20_Hardware_Design
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Description Conditions
OFF state
Power down
supply current
Sleep (USB disconnected)
GSM/GPRS
Sleep (USB suspended)
supply current
Idle (USB disconnected)
Idle (USB connected)
Sleep (USB disconnected)
WCDMA
Sleep (USB suspended)
supply current
Idle (USB disconnected)
Idle (USB connected)
GSM850 1DL/1UL PCL=5
GSM850 4DL/1UL PCL=5
GSM850 3DL/2UL PCL=5
GSM850 2DL/3UL PCL=5
GSM850 1DL/4UL PCL=5
GPRS data
transfer (GNSS EGSM900 1DL/1UL PCL=5
off)
EGSM900 4DL/1UL PCL=5
EGSM900 3DL/2UL PCL=5
EGSM900 2DL/3UL PCL=5
EGSM900 1DL/4UL PCL=5
DCS1800 1DL/1UL PCL=0
Confidential / Released
UMTS/HSPA Module Series
UC20 Hardware Design
Typ. Unit
45 uA
3.6 @DRX=2 mA
1.5 @DRX=9 mA
3.7 @DRX=2 mA
1.6 @DRX=9 mA
15.0 @DRX=2 mA
32.0 @DRX=2 mA
2.9 @DRX=6 mA
1.1 @DRX=9 mA
3.0 @DRX=6 mA
1.2 @DRX=9 mA
15.0 @DRX=6 mA
34.0 @DRX=6 mA
260 mA
276 mA
385 mA
483 mA
554 mA
275 mA
312 mA
448 mA
540 mA
610 mA
196 mA
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