AS1332 austriamicrosystems AG, AS1332 Datasheet - Page 8

• Manufacturer Part Number: AS1332
• Description: 650mA Step-Down DC-DC Converter
• Manufacturer: austriamicrosystems AG

AS1332
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
Figure 14. Load Transient Response; V
Figure 16. Startup; V
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Figure 13. Efficiency vs. I
100
95
90
85
80
75
70
0
I
V
OUT
100 200 300
OUT
<1mA, R
= 1.3V
Output Current (mA)
IN
= 4.2V, V
LOAD
10µs/Div
50µs/Div
OUT
400 500 600 700 800
; V
= 4.7kΩ
OUT
OUT
= 3.09V
= 3.16V,
IN
= 3.6V,
Vi n=2.7V
Vi n=3.25V
Vi n=3.6V
Vi n=4.2V
Vi n=5.5V
Revision 1.01
Figure 17. Shutdown Response; V
Figure 15. Startup; V
3.16V, C
I
OUT
<1mA, R
OUT
IN
= 3.6V, V
= 4.7µF, R
LOAD
50µs/Div
50µs/Div
= 4.7kΩ
OUT
LOAD
IN
= 1.3V,
= 4.2V, V
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= 10Ω
OUT
=
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