Quectel LPWA Series Hardware Design

LPWA Module Series
BG950A-GL&BG951A-GL_Hardware_Design
65
/89
6 Reliability and Electrical
7 Characteristics
7.1. 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
7.2. Power Supply Ratings
Table 41: The Module’s Power Supply Ratings
Parameter
Min.
Max.
Unit
VBAT_RF/VBAT_BB
-0.2
4.5
V
USB_VBUS
-0.3
6.0
V
Voltage on Digital Pins
-0.3
2.0
V
Parameter
Description
Conditions
Min.
Typ.
Max.
Unit
VBAT_BB/
VBAT_RF
Power supply for the
module’s baseband
part/Power supply for
the module’s RF part
The actual input voltages must
stay between the minimum and
maximum values.
2.2
3.3
4.5
V
USB_VBUS
USB connection
-
5.0
-
V

Quectel LPWA Series Specifications

General

Brand	Quectel
Model	LPWA Series
Category	GSM/GPRS Modules
Language	English