WE866 HW User Guide
1VV0301330 Rev. 3
Page
18
of
54
2018-03-13
4.
POWER SUPPLY
Power Supply Requirements
The external power supply must be connected to VBATT signals and must fulfill the
following requirements:
Power Supply
Nominal Supply Voltage
3.8 V
Normal Operating Voltage Range
3.1 V÷ 4.50 V
The Operating Voltage Range MUST never be exceeded; care must
be taken when designing the application’s power supply section to
avoid having an excessive voltage drop.
If the voltage drop is exceeding the limits it could cause a Power Off of
the module.
Please note that the operating voltage limits MUST never be exceed,
including voltage overshoots and drops.
Power Consumption
The WE866
expected
power consumption is reported on the table below. All values are at
25°C and VBATT=3.8V, if not otherwise stated.
Summary of Contents for WE866
Page 1: ...04 2016 Mod 0805 2016 08 Rev 5 WE866 HW User Guide 1VV0301330 Rev 3 2018 03 13 13...
Page 10: ...WE866 HW User Guide 1VV0301330 Rev 3 Page 10 of 54 2018 03 13 Related Documents...
Page 33: ...WE866 HW User Guide 1VV0301330 Rev 3 Page 33 of 54 2018 03 13 7 MECHANICAL DESIGN Drawing...
Page 54: ...04 2016 Mod 0805 2016 08 Rev 5...
