ADE5166_08 AD [Analog Devices], ADE5166_08 Datasheet - Page 31

• Manufacturer Part Number: ADE5166_08
• Description: Single-Phase Energy Measurement IC with 8052 MCU, RTC, and LCD Driver
• Manufacturer: AD [Analog Devices]

BATTERY SWITCH
BATTERY SWITCH
ENABLED ON
ENABLED ON
LOW V
LOW V
SAG LEVEL
TRIP POINT
DCIN
DD
V
P
V
2.75V
1.2V
V
− V
DCIN
V
V
V
BAT
SW
SW
DD
N
Figure 35. Power Supply Management Transitions Between Modes
PSM0
PSM0
SAG EVENT
Rev. 0 | Page 31 of 148
30ms MIN.
V
DCIN
EVENT
PSM1 OR PSM2
PSM1 OR PSM2
130ms MIN.
V
DCIN
EVENT
PSM0
PSM0
ADE5166/ADE5169