an30181a Panasonic Corporation of North America, an30181a Datasheet - Page 13

• Manufacturer Part Number: an30181a
• Description: General-purpose Power Management Lsi
• Manufacturer: Panasonic Corporation of North America

AN30181A
1. Start / Stop sequence (continued)
Technical Data (continued)
(3.3 V line)
Note) All values given in the above figure are typical values.
Start / Stop sequence in case that EN pin is connected to power supply (V
PCNTB
RESET
UVLO
PCNT
BUF
FB1
FB2
DIS
V
EN
IN
2.6 V
2.5 V
V
IN
100 μs
3.75 ms
1.2 V
7.5 ms
8.5 ms
V
IN
3.75 ms
300 μs
30 ms
Constant current
discharge (2.5 μA)
3.3 V
150 μs
Ver. AEB
50 μs
1.8 V
0.9 V
IN
) is as follows.
Natural
discharge
Natural
discharge
Natural
discharge
V
IN
Terminated
with a resistor
Terminated
with a resistor
Voltage which
recognized that EN
is Low-level.
Terminated
with a resistor
Terminated
with a resistor
2.92 V
2.81 V
13