NCV8570B(2011) View Datasheet(PDF) - ON Semiconductor
Part Name
Description
MFG CO.
NCV8570B
(Rev.:2011)
(Rev.:2011)
ON Semiconductor
NCV8570B Datasheet PDF : 21 Pages
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NCV8570B
TYPICAL CHARACTERISTICS
1.90
1.85
1.80
1.75
1.70
1.65
1.60
0
200 mA
300
200
100
1 mA
0
COUT = 1 mF, VIN = 2.5 V, Cnoise = 100 nF,
dIOUT/dt = 200 mA / 1 ms
40 80 120 160 200 240 280 320 360 400
t, TIME (ms)
Figure 27. Load Transient Response, VOUT =
1.8 V, COUT = 1 mF, Cnoise = 100 nF
3.40
3.35
3.30
3.25
3.20
3.15
3.10
0
200 mA
300
200
100
1 mA
0
COUT = 4.7 mF, VIN = 3.8 V, Cnoise = 100 nF,
dIOUT/dt = 200 mA / 1 ms
40 80 120 160 200 240 280 320 360 400
t, TIME (ms)
Figure 28. Load Transient Response, VOUT =
3.3 V, COUT = 4.7 mF, Cnoise = 100 nF
300
200 mA
200
1 mA
100
0
3.40
3.35
3.30
3.25
3.20
3.15
3.10
0
COUT = 1 mF, VIN = 3.8 V, Cnoise = 100 nF,
dIOUT/dt = 200 mA / 1 ms
40 80 120 160 200 240 280 320 360 400
t, TIME (ms)
Figure 29. Load Transient Response, VOUT =
3.3 V, COUT = 1 mF, Cnoise = 100 nF
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