AS1334
Datasheet - Ty p i c a l O p e r a t i n g C h a r a c t e r i s t i c s
7 Typical Operating Characteristics
Circuit in
PV
IN
= V
DD
= EN = 3.6V, L = 3.3µH (LPS4018-332ML_), CIN
=
C
OUT
= 10µF (GRM21BR61C106KA01)
unless otherwise noted.
Figure 3. Quiescent Current vs. V
IN
0.55
Figure 4. Shutdown Current vs. Temperature
0.3
Vi n=3.25V
Quiescent Current (mA)
Shutdown Current (µA)
0.25
0.2
0.15
0.1
0.05
Vi n=4.2V
Vi n=5.5V
0.5
0.45
0.4
- 45°C
+ 25°C
+ 85°C
0.35
hn
ic a
al m
co s
A
nt G
en
ts
til
2.5
3
3.5
4
4.5
5
5.5
0
-40
-15
10
35
60
Supply Voltage (V)
Temperature (°C)
Figure 5. Switching Frequency Variation vs. Temperature
Switching Frequency Variation (%)
4
3
2
1
0
-1
-2
-3
Figure 6. Output Voltage vs. Supply Voltage
3.06
3.04
3.02
Output Voltage (V)
3
2.98
2.96
Vi n=3.6V
Vi n=4.2V
Vi n=5.5V
Iout=50mA
Iout=300mA
Iout=650mA
-4
-40
-15
10
35
60
85
2.94
3.25
3.75
4.25
Temperature (°C)
Supply Voltage (V)
Te
c
Revision 1.09
lv
85
4.75
5.25
al
6 - 18
id
Vi n=3.6V
AMSCO [ AUSTRIAMICROSYSTEMS AG ]
