Electrical, Reliability And Radio Characteristics; Absolute Maximum Ratings; Power Supply Ratings - Quectel EG91 Series Hardware Design
Lte standard module
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- Hardware design (98 pages) ,
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6
Electrical, Reliability and Radio
Characteristics
6.1. 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 29: Absolute Maximum Ratings
Parameter
VBAT_RF/VBAT_BB
USB_VBUS
Peak Current of VBAT_BB
Peak Current of VBAT_RF
Voltage at Digital Pins
6.2. Power Supply Ratings
Table 30: Power Supply Ratings
Parameter
Description
VBAT_BB and
VBAT
VBAT_RF
EG91_Series_Hardware_Design
Min.
-0.3
-0.3
0
0
-0.3
Conditions
The actual input voltages
must be kept between the
minimum and maximum
values.
LTE Standard Module Series
EG91 Series Hardware Design
Max.
Unit
4.7
V
5.5
V
0.8
A
1.8
A
2.3
V
Min.
Typ.
Max.
3.3
3.8
4.3
Unit
V
67 / 106
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