RT4723P
Power Off with Discharge
Power OFF without Discharge
V
= 3.7V, V = 4.6V, V = 2.4V
OP ON
V
= 3.7V, V = 4.6V, V = 2.4V
OP ON
IN
IN
SWIRE
(4V/Div)
SWIRE
(4V/Div)
VON
VON
(0.5V/Div)
(0.5V/Div)
VOP
(1V/Div)
VOP
(1V/Div)
I
VIN
I
VIN
(0.1A/Div)
(0.1A/Div)
Time (10ms/Div)
Time (5ms/Div)
Power On with SWIRE is High
Power On with SWIRE is Low
SWIRE
(4V/Div)
SWIRE
(4V/Div)
VIN
(2V/Div)
VIN
(2V/Div)
V
V
BOOST
BOOST
(2V/Div)
(2V/Div)
V
= 3.7V, V = 4.6V, V = -2.4V
OP ON
IN
V
= 3.7V, V = 0V, V = 0V
OP ON
IN
Time (10ms/Div)
Time (10ms/Div)
Power On with SWIRE from Low to High
SWIRE
(4V/Div)
VIN
(2V/Div)
V
BOOST
(2V/Div)
V
= 3.7V
IN
Time (10ms/Div)
Copyright © 2016 Richtek Technology Corporation. All rights reserved.
is a registered trademark of Richtek Technology Corporation.
www.richtek.com
10
DS4723P-00 December 2016
RICHTEK [ RICHTEK TECHNOLOGY CORPORATION ]
