AS1332 austriamicrosystems AG, AS1332 Datasheet - Page 9

• 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 20. Timed Current Limit Response; V
Figure 22. V
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Figure 18. V
V
V
V
OUT
OUT
CON
OUT
CON
= 1.3V, R
= 3.16V, R
Ripple in Skip Mode; V
= 0V to 1.4V, R
Voltage Response; V
500ns/Div
50µs/Div
5µs/Div
LOAD
LOAD
= 10Ω
LOAD
= 5
Ω
= 10Ω
IN
IN
= 4.2V,
= 3.547V,
IN
= 3.6V,
Revision 1.01
Figure 23. R
Figure 19. V
Figure 21. Output Voltage Ripple; V
350
300
250
200
150
100
50
0
-40
V
I
V
SW
OUT
CON
CON
DSON
= 200mA
-15
= 1.3V, I
= 0V to 1.4V, 15Ω/8Ω , same time
and Load Transient; V
(P-Chanel) vs. Temperature;
Temperature (°C)
200ns/Div
50µs/Div
OUT
10
= 200mA
35
IN
= 3.6V,
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IN
Vi n=2.7V
Vi n=3.6V
Vi n=5.5V
= 4.2V,
60
85
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