Operating Temperature; Current Consumption - Quectel UC20 Hardware Design

Parameter
I
VBAT
USB_VBUS

6.3. Operating Temperature

The operating temperature is listed in the following table.
Table 30: Operating Temperature
Parameter
Normal Temperature
Restricted Operation
Storage Temperature
NOTE
The maximum surface temperature may be up to 100º C when module works at 85º C ambient
temperature.

6.4. Current Consumption

The values of current consumption are shown below.
UC20_Hardware_Design
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Description Conditions
drop, ripple and spikes.
Voltage drop
during Maximum power control level on
transmitting GSM850 and EGSM900.
burst
Peak supply
current (during Maximum power control level on
transmission GSM850 and EGSM900.
slot)
USB detection
Min.
-35
-40~ -35
-45
Typ.
25
Confidential / Released
UMTS/HSPA Module Series
UC20 Hardware Design
Min. Typ. Max.
400
1.8 2.0
3.0 5.0 5.25
Max. Unit
75 º C
75 ~ 85 º C
90 º C
Unit
mV
A
V
62 / 82