Power Supply Ratings; Operating And Storage Temperatures - Quectel EC200U Series Hardware Design

5.2. Power Supply Ratings

Table 41: Power Supply Ratings
Parameter Description
VBAT_BB and
VBAT_RF
VBAT
Voltage drop during
burst transmission
Peak supply current
I (during transmission
VBAT
slot)
USB_VBUS USB detection
NOTE
The power supply should be able to provide sufficient current up to 2.0 A to the module that only
supports LTE network, while 3.0 A at least should be provided for GSM network.

5.3. Operating and Storage Temperatures

The operating and storage temperatures are listed in the following table.
EC200U_Series_Hardware_Design
Conditions
The actual input
voltages must be kept
between the minimum
and maximum value.
Maximum power control
level on EGSM900.
Maximum power control
level on EGSM900.
LTE Standard Module Series
Min. Typ. Max.
3.3 3.8 4.3
400
1.8 2.0/3.0
3.5 5.0 5.25
Unit
V
mV
A
V
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