[ AP2200]
ELECTRIC CHARACTERISTICS
Table 4 Electric
characteristics
T
A
= 25ºC except as otherwise noted
Item
Symbol
DC/DC converter
V
OUT
voltage
(Note3)
V
OUT
hysteresis
High-side on resistance
Low-side on resistance
Switching frequency
Low-side current limit
(Note 2)
MPPT circuit
VPM open circuit voltage
ratio
Open circuit voltage
sampling period
Monitoring circuit
No battery detect voltage
Low V
OUT
detect voltage
Logic I/O
External switch driving
voltage
Standby input voltage
Output voltage switching
input voltage
(Note 4)
Control part
Internal regulator voltage
Operating frequency
Pin current
VIN pin current
Condition
T
A
= 25 ºC, SEL=0
T
A
= -30 to 85ºC ,
SEL=0
T
A
= -30 to 85ºC ,
SEL=1
Min
3.96
3.92
4.75
0.16
Typ
4.0
4.0
5.0
0.38
0.2
0.1
500
1.2
Max
4.04
4.08
5.25
0.60
%
Ω
550
1.5
kHz
A
V
Unit
V
TGT
V
TGTHYS
R
ONTOP
R
ONBOT
f
OSC
I
LIM
450
0.9
MPP
t
SH
V
BLOW
V
OL
V
OLLC
V
OHLC
V
ILSTB
V
IHSTB
V
ILSEL
V
IHSEL
V
REG
f
CK
MPP=V
PM
/V
OC
78
90
1.0
2.35
80
100
-
2.65
-
-
-
-
-
-
1.8
1.0
82
110
2.5
2.90
GND+0.1
%
ms
V
V
I=-1uA
I=1uA
V
OUT
>V
B
V
OUT
<V
B
-
V
OUT
-0.45
V
B
-0.45
-
0.3
-
V
OUT
*0.3
V
-
1.0
-
V
OUT
*0.7
V
V
-
1.98
1.1
1.62
0.9
During normal
operation:
VIN<1.2V@ T
A
>25°C
VIN<1.6V@ T
A
<25°C
V
MHz
I
VIN
-
-
0.5
0.5
-
10
-
-
50
20
1.5
1.5
A
A
MΩ
MΩ
VB pin current
I
VB
Internal pull-down resistance
STBY pin
R
PDSTBY
SEL pin
R
PDSEL
Note 1:
Note 2:
Note 3:
Note 4:
LC=H/L
The voltage is based on the ground pin.
Not tested in mass production.
Only tested at T
A
= 25ºC in mass production.
Connect the SEL pin to the VOUT or the GND pin.
MS1462-E-00
5
AKM [ ASAHI KASEI MICROSYSTEMS ]
