AS1332 austriamicrosystems AG, AS1332 Datasheet - Page 10

• 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 26. V
Figure 28. V
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Figure 24. R
0.518
0.516
0.514
0.512
0.508
0.506
0.504
0.502
1.39
1.36
1.33
1.27
1.24
1.21
350
300
250
200
150
100
0.52
0.51
1.3
50
0
0.5
-40
2.7
2.7
DSON
FB
CON
3.1
3.1
min vs. V
-15
Threshold min vs. V
(N-Chanel) vs. Temp.; I
3.5
3.5
- 45°C
+ 25°C
+ 90°C
Temperature (°C)
Supply Voltage (V)
Supply Voltage (V)
IN
10
; V
3.9
3.9
CON
4.3
4.3
= 0.4V, R
35
IN
4.7
4.7
SW
Vi n=2.7V
Vi n=3.6V
Vi n=5.5V
LOAD
60
=-200mA
5.1
5.1
- 45°C
+ 25°C
+ 90°C
= 10
5.5
85
5.5
Ω
Revision 1.01
Figure 29. V
Figure 25. EN High Threshold vs. V
Figure 27. V
1.268
1.266
1.264
1.262
1.258
1.256
1.254
1.252
3.18
3.16
3.14
3.12
1.2
1.1
0.9
0.8
0.7
3.2
3.1
1.27
1.26
1.25
1
2.7
3
2.7
FB
CON
3.1
3.1
max vs. V
3.5
Threshold max vs. V
3.5
3.5
- 45°C
+ 25°C
+ 90°C
Supply Voltage (V)
Supply Voltage (V)
Supply Voltage (V)
IN
3.9
4
; V
3.9
CON
4.3
4.3
4.5
= 0.4V, R
IN
IN
4.7
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4.7
LOAD
5
5.1
5.1
-45°C
+ 25°C
+ 90°C
- 45°C
+ 25°C
+ 90°C
=10
5.5
5.5
5.5
10 - 19
Ω