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NCP45521IMNTWG-H

P1-P3P4-P6P7-P9P10-P12P13-P15
NCP45520, NCP45521
http://onsemi.com
4
Table 5. SWITCHING CHARACTERISTICS (T
J
= 25°C unless otherwise specified) (Notes 15 and 16)
Parameter
Conditions Symbol Min Typ Max Unit
Output Slew Rate (Note 17)
V
CC
= 3.3 V; V
IN
= 1.8 V
SR
11.9
kV/s
V
CC
= 5.0 V; V
IN
= 1.8 V 12.1
V
CC
= 3.3 V; V
IN
= 12 V 13.5
V
CC
= 5.0 V; V
IN
= 12 V 13.9
Output Turn−on Delay (Note 17)
V
CC
= 3.3 V; V
IN
= 1.8 V
T
ON
220
ms
V
CC
= 5.0 V; V
IN
= 1.8 V 185
V
CC
= 3.3 V; V
IN
= 12 V 270
V
CC
= 5.0 V; V
IN
= 12 V 260
Output Turn−off Delay (Note 17)
V
CC
= 3.3 V; V
IN
= 1.8 V
T
OFF
1.2
ms
V
CC
= 5.0 V; V
IN
= 1.8 V 0.9
V
CC
= 3.3 V; V
IN
= 12 V 0.4
V
CC
= 5.0 V; V
IN
= 12 V 0.2
Power Good Turn−on Time (Note 18)
V
CC
= 3.3 V; V
IN
= 1.8 V
T
PG,ON
0.91
ms
V
CC
= 5.0 V; V
IN
= 1.8 V 0.93
V
CC
= 3.3 V; V
IN
= 12 V 1.33
V
CC
= 5.0 V; V
IN
= 12 V 1.21
Power Good Turn−off Time (Note 18)
V
CC
= 3.3 V; V
IN
= 1.8 V
T
PG,OFF
21
ns
V
CC
= 5.0 V; V
IN
= 1.8 V 15
V
CC
= 3.3 V; V
IN
= 12 V 21
V
CC
= 5.0 V; V
IN
= 12 V 15
15.See below figure for Test Circuit and Timing Diagram.
16.Tested with the following conditions: V
TERM
= V
CC
; R
PG
= 100 kW; R
L
= 10 W; C
L
= 0.1 mF.
17.Applies to NCP45520 and NCP45521.
18.Applies only to NCP45520.
EN
NCP4552x−H
PG
GND
BLEED
OFF ON
SR
10%
90%
DV
Dt
SR =
DV
D t
50%
50%
90%
50%
50%
Figure 2. Switching Characteristics Test Circuit and Timing Diagram
V
OUT
V
IN
V
CC
C
L
R
L
V
TERM
R
PG
T
PG,OFF
T
OFF
T
PG,ON
T
ON
V
OUT
V
PG
V
EN
NCP45520, NCP45521
http://onsemi.com
5
TYPICAL CHARACTERISTICS
(T
J
= 25°C unless otherwise specified)
Figure 3. On−Resistance vs. Input Voltage Figure 4. On−Resistance vs. Temperature
V
IN
, INPUT VOLTAGE (V) T
J
, JUNCTION TEMPERATURE (°C)
12.510.58.56.54.52.50.5
8.5
9.5
10.5
11.5
12.5
14.5
15.5
16.5
105754515−15−45
6
8
10
12
14
16
18
20
Figure 5. Supply Standby Current vs. Supply
Voltage
Figure 6. Supply Standby Current vs.
Temperature
V
CC
, SUPPLY VOLTAGE (V) T
J
, JUNCTION TEMPERATURE (°C)
5.55.04.54.03.53.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
105906030150−30−45
0
1
2
3
4
5
6
7
Figure 7. Supply Dynamic Current vs. Input
Voltage
Figure 8. Supply Dynamic Current vs. Supply
Voltage
V
IN
, INPUT VOLTAGE (V) V
CC
, SUPPLY VOLTAGE (V)
12.510.58.56.54.52.50.5
150
200
250
300
350
450
500
550
5.55.04.54.03.53.0
150
200
300
350
400
500
550
600
R
ON
, ON−RESISTANCE (mW)
R
ON
, ON−RESISTANCE (mW)
I
STBY
, SUPPLY STANDBY CURRENT (mA)
13.5
V
CC
= 3 V
V
CC
= 5.5 V
V
IN
= 1.8 V
V
CC
= 3.3 V
V
IN
= 5.0 V
V
IN
= 12 V
1200−30 30 60 90
−15 45 75 120
V
CC
= 3 V
V
CC
= 5.5 V
I
STBY
, SUPPLY STANDBY CURRENT (mA)
V
CC
= 3 V
V
CC
= 5.5 V
400
I
DYN
, SUPPLY DYNAMIC CURRENT (mA)
V
IN
= 12 V
I
DYN
, SUPPLY DYNAMIC CURRENT (mA)
250
450
V
IN
= 1.8 V
NCP45520, NCP45521
http://onsemi.com
6
TYPICAL CHARACTERISTICS
(T
J
= 25°C unless otherwise specified)
Figure 9. Supply Dynamic Current vs.
Temperature
Figure 10. Bleed Resistance vs. Supply
Voltage
T
J
, JUNCTION TEMPERATURE (°C) V
CC
, SUPPLY VOLTAGE (V)
105754515−15−45
200
250
350
400
500
550
650
700
5.55.04.54.03.53.0
95
100
105
110
115
Figure 11. Bleed Resistance vs. Temperature Figure 12. Bleed Pin Leakage Current vs. Input
Voltage
T
J
, JUNCTION TEMPERATURE (°C) V
IN
, INPUT VOLTAGE (V)
105754515−15−45
85
95
105
115
125
135
145
12.510.58.56.54.52.50.5
0
10
20
30
40
50
60
70
Figure 13. Bleed Pin Leakage Current vs.
Temperature
Figure 14. EN Pull Down/Up Resistance vs.
Temperature
T
J
, JUNCTION TEMPERATURE (°C) T
J
, JUNCTION TEMPERATURE (°C)
105754515−15−45
0
10
20
30
40
60
70
80
105754515−15−45
85
90
95
100
105
110
115
120
I
DYN
, SUPPLY DYNAMIC CURRENT (mA)
R
BLEED
, BLEED RESISTANCE (W)
R
BLEED
, BLEED RESISTANCE (W)
I
BLEED
, BLEED PIN LEAKAGE
CURRENT (mA)
I
BLEED
, BLEED PIN LEAKAGE CURRENT (mA)
I
PD/PU
, EN PULL DOWN/UP RESISTANCE (kW)
300
450
600
V
CC
= 3.0 V, V
IN
= 12 V
V
CC
= 5.5 V, V
IN
= 1.8 V
V
CC
= 3 V
V
CC
= 5.5 V
V
CC
= 3 V
V
CC
= 5.5 V
50
V
CC
= 3 V, V
IN
= 12 V
V
CC
= 3 V, V
IN
= 1.8 V
P1-P3P4-P6P7-P9P10-P12P13-P15

NCP45521IMNTWG-H

Mfr. #:
Buy NCP45521IMNTWG-H
Manufacturer:
ON Semiconductor
Description:
Power Switch ICs - Power Distribution NCP45521IMNTWG-H
Lifecycle:
New from this manufacturer.
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