NCV8705MW12TCG View Datasheet(PDF) - ON Semiconductor
Part Name
Description
MFG CO.
NCV8705MW12TCG
ON Semiconductor
NCV8705MW12TCG Datasheet PDF : 23 Pages
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NCV8705
TYPICAL CHARACTERISTICS
400
VIN = 3.8 V
390 VOUT = 3.3 V
380 COUT = 1 mF
370
CIN = 1 mF
MLCC, X7R,
360 1206 size
350
340
330
320
310
300
−40 −20 0 20 40 60 80 100 120 140
TJ, JUNCTION TEMPERATURE (°C)
Figure 33. Discharge Resistance vs.
Temperature
80
IOUT = 10 mA
70
IOUT = 100 mA
IOUT = 300 mA
60
IOUT = 500 mA
50
40
30 VIN = 2.8 V + 100 mVPP
VOUT = 1.8 V
20 COUT = 1 mF
CIN = none
10 MLCC, X7R,
1206 size
0
0.01 0.1
1
10
100
1k
10k
FREQUENCY (kHz)
Figure 35. Power Supply Rejection Ratio,
VOUT = 1.8 V
100
IOUT = 10 mA
90
IOUT = 100 mA
80
IOUT = 300 mA
70
IOUT = 500 mA
60
50
40 VIN = 4.3 V + 100 mVPP
30 VOUT = 3.3 V
COUT = 1 mF
20 CIN = none
10 MLCC, X7R,
1206 size
0
0.01 0.1
1
10
100
1k
10k
FREQUENCY (kHz)
Figure 37. Power Supply Rejection Ratio,
VOUT = 3.3 V
250
240
230
220
210
200
190 VIN = 3.8 V
VOUT = 3.3 V
180 COUT = 1 mF
170 CIN = 1 mF
MLCC, X7R,
160 1206 size
150
−40 −20 0 20 40 60 80 100 120 140
TJ, JUNCTION TEMPERATURE (°C)
Figure 34. Start−up Time vs. Temperature
90
80
IOUT = 10 mA
IOUT = 100 mA
70
IOUT = 300 mA
IOUT = 500 mA
60
50
40
VIN = 3.8 V + 100 mVPP
30 VOUT = 2.8 V
20
COUT = 1 mF
CIN = none
10 MLCC, X7R,
1206 size
0
0.01 0.1
1
10
100
1k
10k
FREQUENCY (kHz)
Figure 36. Power Supply Rejection Ratio,
VOUT = 2.8 V
90
80
70
60
50
40
VIN = 4.3 V + 100 mVPP
30 VOUT = 3.3 V
20 CIN = none
MLCC, X7R,
10 1206 size
0
0.01 0.1
1
10
COUT = 1 mF
COUT = 4.7 mF
COUT = 10 mF
100
1k
10k
FREQUENCY (kHz)
Figure 38. Power Supply Rejection Ratio,
VOUT = 3.3 V, IOUT = 10 mA − Different COUT
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