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NCP584HSN18T1

P1-P3P4-P6P7-P9P10-P12
NCP584
http://onsemi.com
7
TYPICAL CHARACTERISTICS
Figure 27. Ripple Rejection vs. Frequency Figure 28. Ripple Rejection vs. Frequency
90
1
10
FREQUENCY, f (kHz)
RIPPLE
REJECTION
,
RR
(dB)
100
80
70
60
50
40
30
20
10
0
0.1
V
out
= 1.5 V
90
1
10
FREQUENCY, f (kHz)
RIPPLE REJECTION, RR (dB)
100
80
70
60
50
40
30
20
10
0
0.1
V
out
= 1.5 V
I
out
= 1.0 mA
I
out
= 30 mA
I
out
= 1.0 mA
I
out
= 30 mA
I
out
= 50 mA
10 50
TIME, t (s)
OUTPUT VOLTAGE, V
out
(V)
100
2.68
2.66
2.64
2.62
2.60
2.58
2.56
0
Output Voltage
Input Voltage
20 6030 7040 80 90
5
3
2
1
0
INPUT VOLTAGE, V
in
(V)
4
0.4 2.0
TIME, t (s)
OUTPUT VOLTAGE, V
out
(V)
4.0
5.0
4.5
4.0
3.5
3.0
2.5
2.0
0.0
Output Voltage
Input Voltage
0.8 2.41.2 2.81.6 3.2 3.6
5
3
2
1
0
INPUT VOLTAGE, V
in
(V)
4
ECO = H, I
out
= 30 mA
t
r
= t
f
= 5 s, C
out
= 1.0 F
Figure 29. Input Transient Response (V
out
= 2.6 V)
ECO = L, I
out
= 10 mA
t
r
= t
f
= 5 s, C
out
= 1.0 F
10 50
TIME, t (s)
OUTPUT VOLTAGE, V
out
(V)
100
2.68
2.66
2.64
2.62
2.60
2.58
2.56
0
Output Voltage
Input Voltage
20 6030 7040 80 90
5
3
2
1
0
INPUT VOLTAGE, V
in
(V)
4
0.4 2.0
TIME, t (s)
OUTPUT VOLTAGE, V
out
(V)
4.0
5.0
4.5
4.0
3.5
3.0
2.5
2.0
0.0
Output Voltage
Input Voltage
0.8 2.41.2 2.81.6 3.2 3.6
5
3
2
1
0
INPUT VOLTAGE, V
in
(V)
4
ECO = H, I
out
= 30 mA
t
r
= t
f
= 5 s, C
out
= 2.2 F
ECO = L, I
out
= 10 mA
t
r
= t
f
= 5 s, C
out
= 2.2 F
NCP584
http://onsemi.com
8
TYPICAL CHARACTERISTICS
Figure 29. (continued) Input Transient Response (V
out
= 2.6 V)
10 50
TIME, t (s)
OUTPUT VOLTAGE, V
out
(V)
100
2.68
2.66
2.64
2.62
2.60
2.58
2.56
0
Output Voltage
Input Voltage
20 6030 7040 80 90
5
3
2
1
0
INPUT VOLTAGE, V
in
(V)
4
0.4 2.0
TIME, t (s)
OUTPUT VOLTAGE, V
out
(V)
4.0
5.0
4.5
4.0
3.5
3.0
2.5
2.0
0.0
Output Voltage
Input Voltage
0.8 2.41.2 2.81.6 3.2 3.6
5
3
2
1
0
INPUT VOLTAGE
,
V
in
(
V
)
4
ECO = H, I
out
= 30 mA
t
r
= t
f
= 5 s, C
out
= 4.7 F
ECO = L, I
out
= 10 mA
t
r
= t
f
= 5 s, C
out
= 4.7 F
08
TIME, t (s)
OUTPUT
VOLTAGE
,
V
out
(V)
18
3.0
2.9
2.8
2.7
2.6
2.5
2.4
−2
Output Voltage
Load Current
21041261416
150
100
50
0
LOAD CURRENT, I
out
(mA)
ECO = H, V
in
= 3.6 V
C
in
= 1.0 F, C
out
= 1.0 F
1.0 5.0
TIME, t (s)
OUTPUT VOLTAGE, V
out
(V)
4.5
4.0
3.5
3.0
2.5
2.0
1.5
0.0
Output Voltage
Load Current
2.0 6.03.0 7.04.0
20
0
LOAD CURRENT, I
out
(mA)
10
ECO = L, V
in
= 3.6 V
C
in
= 1.0 F, C
out
= 1.0 F
Figure 30. Load Transient Response (V
out
= 2.6 V)
08
TIME, t (s)
OUTPUT VOLTAGE, V
out
(V)
18
3.0
2.9
2.8
2.7
2.6
2.5
2.4
−2
Output Voltage
Load Current
21041261416
150
100
50
0
LOAD CURRENT, I
out
(mA)
ECO = H, V
in
= 3.6 V
C
in
= 1.0 F, C
out
= 2.2 F
1.0 5.0
TIME, t (s)
OUTPUT VOLTAGE, V
out
(V)
4.5
4.0
3.5
3.0
2.5
2.0
1.5
0.0
Output Voltage
Load Current
2.0 6.03.0 7.04.0
20
0
LOAD CURRENT
,
I
out
(
mA
)
10
ECO = L, V
in
= 3.6 V
C
in
= 1.0 F, C
out
= 2.2 F
NCP584
http://onsemi.com
9
TYPICAL CHARACTERISTICS
Figure 30. (continued) Load Transient Response (V
out
= 2.6 V)
08
TIME, t (s)
OUTPUT VOLTAGE, V
out
(V)
18
3.0
2.9
2.8
2.7
2.6
2.5
2.4
−2
Output Voltage
Load Current
21041261416
150
100
50
0
LOAD CURRENT, I
out
(mA)
ECO = H, V
in
= 3.6 V
C
in
= 1.0 F, C
out
= 4.7 F
1.0 5.0
TIME, t (s)
OUTPUT VOLTAGE, V
out
(V)
4.5
4.0
3.5
3.0
2.5
2.0
1.5
0.0
Output Voltage
Load Current
2.0 6.03.0 7.04.0
20
0
LOAD CURRENT, I
out
(mA)
10
ECO = L, V
in
= 3.6 V
C
in
= 1.0 F, C
out
= 4.7 F
Figure 31. Turn−On/Off Speed with CE Pin (V
out
= 0.8 V)
20
TIME, t (s)
CE INPUT VOLTAGE, V
CE
(V)
70
2.4
1.8
1.2
0.6
0.0
3004010 50 60
2.5
2.0
OUTPUT VOLTAGE, V
out
(V)
0.5
0.0
I
out
= 200 mA
V
CE
= 0 V to 1.8 V
1.5
1.0
Figure 32. Turn−On/Off Speed with CE Pin (V
out
= 1.5 V)
ECO = H, V
in
= 1.8 V,
C
in
= 1.0 F,
C
out
= 2.2 F
200
TIME, t (s)
CE INPUT VOLTAGE, V
CE
(V)
700
2.4
1.8
1.2
0.6
0.0
3000 400100 500 600
2.5
2.0
OUTPUT VOLTAGE, V
out
(V)
0.5
0.0
I
out
= 200 mA
V
CE
= 0 V to 1.8 V
1.5
1.0
ECO = L, V
in
= 1.8 V,
C
in
= 1.0 F,
C
out
= 2.2 F
20
TIME, t (s)
CE INPUT VOLTAGE, V
CE
(V)
70
3.2
2.4
1.6
0.8
0.0
3004010 50 60
2.5
2.0
OUTPUT VOLTAGE, V
out
(V)
0.5
0.0
I
out
= 200 mA
V
CE
= 0 V to 2.5 V
1.5
1.0
ECO = H, V
in
= 2.5 V,
C
in
= 1.0 F,
C
out
= 2.2 F
200
TIME, t (s)
CE INPUT VOLTAGE, V
CE
(V)
700
3.2
2.4
1.6
0.8
0.0
3000 400100 500 600
2.5
2.0
OUTPUT VOLTAGE, V
out
(V)
0.5
0.0
I
out
= 200 mA
V
CE
= 0 V to 2.5 V
1.5
1.0
ECO = L, V
in
= 2.5 V,
C
in
= 1.0 F,
C
out
= 2.2 F
P1-P3P4-P6P7-P9P10-P12

NCP584HSN18T1

Mfr. #:
Buy NCP584HSN18T1
Manufacturer:
ON Semiconductor
Description:
IC REG LINEAR 1.8V 200MA SOT23-5
Lifecycle:
New from this manufacturer.
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