Users Manual Part 2

SIM8260A_Hardware Design_V1.05
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5.4 Current Consumption
The current consumptions are listed in the follows table.
Table 68: Current consumption on VBAT pins (VBAT=3.8V)
Description
Condition.
Typical
Unit
Power off mode
Power off
135
*
uA
GNSS mode
(AT+CFUN=0, connection USB)
TBD
mA
Sleep mode
(GNSS off, without connection
USB)
WCDMA(AT+CFUN=0)
2.6
mA
WCDMA DRX=1.28s
4.5
mA
WCDMA DRX=2.56s
3.5
mA
LTE-FDD(AT+CFUN=0)
2.6
mA
LTE-FDD DRX=0.32s
10.5
mA
LTE-FDD DRX=0.64s
6.5
mA
LTE-FDD DRX=1.28s
4.5
mA
LTE-FDD DRX=2.56s
4
mA
LTE-TDD(AT+CFUN=0)
2.6
mA
LTE-TDD DRX=0.32s
10.5
mA
LTE-TDD DRX=0.64s
6.5
mA
LTE-TDD DRX=1.28s
4.5
mA
LTE-TDD DRX=2.56s
4
mA
NR
*
(AT+CFUN=0)
2.6
mA
NR DRX=0.32s
10.5
mA
NR DRX=0.64s
6.5
mA
NR DRX=1.28s
4.5
mA
NR DRX=2.56s
4
mA
Idle mode
(GNSS off, without connection
USB)
WCDMA
28
mA
LTE FDD
28
mA
LTE TDD
28
mA
5G SA
28
mA
HSDPA data*
WCDMA B2
Max 865mA
WCDMA B4
Max 865mA
WCDMA B5
Max 865mA
LTE data
LTE-FDD B2
Max 895mA
LTE-FDD B4
Max 895mA
LTE-FDD B5
Max 765mA
LTE-FDD B7
Max 945mA