Quectel EC200U Series

LTE Standard Module Series
EC200U_Series_Hardware_Design 68 / 94
5 Electrical Characteristics, Radio and
Reliability
5.1. Absolute Maximum Ratings
Absolute maximum ratings for power supply and voltage on digital and analog pins of the module are
listed in the following table.
Table 40: Absolute Maximum Ratings
Parameter
Min.
Max.
Unit
VBAT_RF/VBAT_BB
-0.3
6.0
V
USB_VBUS
-0.3
5.5
V
Peak Current of VBAT_BB
-
1.5
A
Peak Current of VBAT_RF
-
2.0
A
Voltage at Digital Pins
-0.3
2.3
V
Voltage at ADC0
0
VBAT_BB
V
Voltage at ADC1
0
VBAT_BB
V
Voltage at ADC2
0
VBAT_BB
V