User Manual

Smart Machine Smart Decision
SIM7100_Hardware_Design_V1.02 2015-06-16
5.4 Current Consumption
The current consumption is listed in the table below.
Table 34: Current consumption on VBAT Pins (VBAT=3.8V)
GNSS
GNSS supply current
(AT+CFUN=0,with USB connection)
@ -140dBm，Tracking Typical:72mA
GSM Sleep mode
/Idle Mode
GSM/GPRS supply current
(GNSS off，without USB connection)
Sleep mode@ BS_PA_MFRMS=2 Typical: 4.3mA
Idle mode@ BS_PA_MFRMS=2 Typical: 20mA
UMTS Sleep/Idle Mode
WCDMA supply current
(GNSS off，without USB connection)
Sleep mode @DRX=9 Typical: 3.3mA
Idle mode @DRX=9 Typical: 19mA
TD-SCDMA supply current
(GNSS off，without USB connection)
Sleep mode TBD
Idle mode TBD
EVDO supply current
(GNSS off，without USB connection)
Sleep mode TBD
Idle mode TBD
LTE Sleep
/Idle
mode
LTE supply current
(GNSS off，without USB connection)
Sleep mode Typical: 4.6mA
Idle mode Typical: 26mA
GSM Talk
GSM 900
@power level #5
Typical:
211mA
DCS1800
@power level #5
Typical:
191
mA
UMTS Talk
WCDMA B1
@Power 24dBm Typical: 665mA
WCDMA B2
@Power 24dBm Typical: 433mA
WCDMA B5
@Power 24dBm Typical: 375mA
WCDMA B6
@Power 24dBm Typical: TBD
WCDMA B8
@Power 24dBm Typical: 598mA
TD
-
SCDMA 1900
@Power
2
4
dBm
Typical
:
TBD
TD
-
SCDMA 2000
@Power
2
4
dBm
Typical
:
TBD
CDMA BC0
@Power
2
4
dBm
Typical
:
TBD
GPRS
GSM 900
( 1 Rx,4 Tx )
@power level #5 Typical: 227mA
DCS1800
( 1 Rx,4 Tx )
@power level #0 Typical: 179mA
GSM 900
( 3Rx, 2 Tx )
@power level #5 Typical: 360mA
DCS1800
( 3Rx, 2 Tx )
@power level #0 Typical: 267mA
EDGE
GSM 900
@power level #
8
Typical
:
210mA