Smart Machine Smart Decision
SIM800H_Hardware_Design_V1.01
60
2013-08-20
6.8
Current Consumption (VBAT=3.8V)
Table 48: Current consumption
Symbol Parameter
Conditions
Min
Typ
Max
Unit
Voltage
3.4
4.0
4.4
V
Power drop
PCL=5
350
mV
VBAT
Voltage ripple
PCL=5
@ f<200kHz
@ f>200kHz
50
2
mV
mV
Power down mode
50
60
uA
Sleep mode (at+cfun=1)
：
( BS-PA-MFRMS=9 )
( BS-PA-MFRMS=5)
( BS-PA-MFRMS=2)
1.02
1.11
1.88
mA
mA
mA
Idle mode (at+cfun=1)
：
GSM850
EGSM900
DCS1800
PCS1900
18.7
18.7
18.7
18.7
mA
Voice call (PCL=5)
：
GSM850
EGSM900
DCS1800
PCS1900
199.48
216.12
146.48
131.77
mA
mA
Data mode GPRS (1Rx,4Tx)
：
GSM850
EGSM900
DCS1800
PCS1900
453.57
344.74
216.20
274.04
mA
mA
Data mode GPRS (3Rx,2Tx)
：
GSM850
EGSM900
DCS1800
PCS1900
386.09
345.02
216.79
239.12
mA
mA
I
VBAT
Average currnet
Data mode GPRS (4Rx,1Tx)
：
GSM850
EGSM900
DCS1800
PCS1900
212.69
227.95
158.19
148.49
mA
mA
I
MAX
Peak current
During Tx burst
2.0
A
* In above table the current consumption value is the typical one of the module tested in laboratory. In the
mass production stage, there may be differences among each individual.
