GT-1612-MTBD
GPS&Beidou Receiver Module
www.gotop-zzu.com
Page 24 of 35
Revision: V2.0.1-January 2015
4.2. Operating Conditions
Table 11: Power Supply Ratings
The figure IVCCP can be used to determine the maximum current capability of power supply.
Operation beyond the "Operating Conditions" is not recommended and extended exposure beyond the "Operating
Conditions" may affect the device’s reliability.
4.3. Current Consumption
The values for current consumption are shown in the following table.
Table 12: Current Consumption
The tracking current is tested in the following conditions:
In Cold Start, 10 minutes after First Fix.
In Hot Start, 15 seconds after First Fix.
Parameter Description
Conditions
Min.
Typ.
Max.
Unit
VCC
Supply voltage
Voltage must stay within
the min/max values,
including voltage drop,
ripple, and spikes.
2.8
3.3
4.3
V
IVCCP
Peak supply current
VCC=3.3V
100
mA
VBAT
Backup voltage supply
1.5
3.3
4.3
V
TOPR
Normal operating
temperature
-40
25
80
°C
Parameter
Conditions
Min.
Typ.
Max.
Unit
I
VCC
@Acquisition
VCC=V BCKP=3.3V
40
mA
I
VCC
@Tracking
VCC=VBAT=3.3V
35
mA
I
VCC
@Standby
VCC=VBAT=3.3V
2.0
mA
I
BCKP
@Backup
VBAT=3.3V
15
uA
