CS1601H-FSZ Ver la hoja de datos (PDF) - Cirrus Logic
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CS1601H-FSZ Datasheet PDF : 16 Pages
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CS1601
4. TYPICAL ELECTRICAL PERFORMANCE
3.5
2
1.8
3.0
1.6
2.5
1.4
Operating
fSW(max) = 100kHz
fSW(max) = 70kHz
1.2
2.0
fSW(max) = 100kHz
1
1.5
0.8
fSW(max) = 70kHz
1.0
0.6
Falling Rising
0.5
0.4
0.2
Start-up
0.0
0
0
2
4
6
8
10 12 14 16 18
-50
0
50
100
150
VDD (V)
Temperature (oC)
Figure 3. Supply Current vs. Supply Voltage
Figure 4. Supply Current (ISB, IST, IDD) vs. Temp
3
2
1
0
-40
0
40
80
Temperature (OC)
Figure 5. UVLO Hysteresis vs. Temp
11
10.5
Turn On
10
9.5
9
8.5
Turn Off
8
7.5
7
120
-60
-10
40
90
140
Temperature (OC)
Figure 6. Turn-on & Turn-off Threshold vs. Temp
0.5%
0.0%
-0.5%
-1.0%
-1.5%
-2.0%
-2.5%
-3.0%
-50
0
50
100
150
Temperature (oC)
Figure 7. Reference Current (Iref) Drift vs. Temp
DS931F3
7
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