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NCP1219AD65R2G

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P20
NCP1219
http://onsemi.com
7
Table 3. ELECTRICAL CHARACTERISTICS (V
HV
= 60 V, V
CC
= 11.3 V, V
FB
= 2 V, V
Skip/latch
= 0 V, V
CS
= 0 V, V
DRV
= open, C
CC
=
0.1 mF, for typical values T
J
= 25°C, for min/max values, T
J
is –40°C to 125°C, unless otherwise noted)
Characteristics UnitMaxTypMinSymbolConditions
GATE DRIVE
Drive Resistance
DRV Sink
DRV Source
V
FB
= 0 V, V
DRV
= 1 V
V
DRV
= V
CC
– 1 V
R
SNK
R
SRC
2.0
6.0
6.7
12.6
13
25
W
Rise Time (10% to 90%) C
DRV
= 1000 pF (10% to 90%) t
r
– 30 – ns
Fall Time (90% to 10%) C
DRV
= 1000 pF (90% to 10%) t
f
– 20 – ns
LATCH INPUT
Latch Voltage Threshold V
latch
3.4 3.9 4.6 V
Latch Filter Delay V
Skip/latch
= 5.2 V, apply voltage step
on Skip/latch pin
t
latch(delay)
– 50 – ms
CYCLE SKIP
Default Skip Threshold V
FB
increasing, V
Skip/latch
= Open V
skip
0.9 1.1 1.3 V
Skip Clamp Voltage V
FB
increasing, V
Skip/latch
= 2.0 V V
skip(MAX)
1.1 1.3 1.5 V
Skip Comparator Hysteresis V
FB
decreasing, V
Skip/latch
= 0.5 V V
skip(HYS1)
– 75 – mV
Skip Clamp Comparator
Hysteresis
V
FB
decreasing, V
Skip/latch
= 2.0 V V
skip(HYS2)
– 75 – mV
Skip Current V
Skip/latch
= 0 V I
skip
30 47 56 mA
FAULTS PROTECTION
Thermal Shutdown (Note 6) Temperature Increasing T
SHDN
– 155 – °C
Thermal Shutdown Hysteresis Temperature Decreasing T
SHDN(HYS)
– 40 – °C
Thermal Shutdown Delay T
SHDN(delay)
– 75 – ms
Overload Timer Apply voltage step on FB pin t
OVLD
– 118 – ms
5. Guaranteed by the I
HV(off)
test.
6. Guaranteed by design only.
NCP1219
http://onsemi.com
8
TYPICAL CHARACTERISTICS
Figure 3. Supply Voltage Thresholds vs.
Junction Temperature
Figure 4. Inhibit Threshold Voltage vs.
Junction Temperature
T
J
, JUNCTION TEMPERATURE (°C) T
J
, JUNCTION TEMPERATURE (°C)
1251007550250−25−50
5
6
7
9
10
12
14
15
1251007550250−25−50
0
0.14
0.42
0.56
0.70
0.98
1.26
1.40
Figure 5. Inhibit Current vs. Junction
Temperature
Figure 6. Startup Current vs. Junction
Temperature
T
J
, JUNCTION TEMPERATURE (°C) T
J
, JUNCTION TEMPERATURE (°C)
1251007550250−25−50
100
120
140
180
220
240
280
300
1251007550250−25−50
10.0
10.5
11.5
12.0
12.5
13.5
14.0
15.0
Figure 7. Startup Current vs. Supply Voltage Figure 8. Startup Circuit Leakage Current vs.
Junction Temperature
V
CC
, SUPPLY VOLTAGE (V) T
J
, JUNCTION TEMPERATURE (°C)
18161086420
0
2
4
6
8
10
14
16
1251007550250−25−50
0
3
9
12
18
21
27
30
V
CC
, SUPPLY VOLTAGE
THRESHOLDS (V)
V
inhibit
, INHIBIT THRESHOLD
VOLTAGE (V)
I
inhibit
, INHIBIT CURRENT (mA)
I
start
, STARTUP CURRENT (mA)
I
start
, STARTUP CURRENT (mA)
I
start(off)
, STARTUP CIRCUIT
LEAKAGE CURRENT (mA)
150
8
11
13
150
0.28
0.84
1.12
I
inhibit
= 500 mA
V
CC(on)
V
CC(MIN)
UVLO
V
CC(reset)
150
160
200
260
V
CC
= 0 V
V
HV
= 60 V
V
CC
= V
CC(on)
− 0.5 V
150
11.0
13.0
14.5
12 14 20
12
V
HV
= 60 V
150
6
15
24
V
HV
= 60 V
V
CC
= 14 V
NCP1219
http://onsemi.com
9
TYPICAL CHARACTERISTICS
Figure 9. Startup Circuit Leakage Current vs.
HV Voltage
Figure 10. Supply Current vs. Junction
Temperature
V
HV
, HV VOLTAGE (V) T
J
, JUNCTION TEMPERATURE (°C)
450375300 525225150750
0
5
10
20
30
35
40
50
Figure 11. Operating Supply Current vs.
Supply Voltage
Figure 12. Current Sense Voltage Threshold
vs. Junction Temperature
V
CC
, SUPPLY VOLTAGE (V) T
J
, JUNCTION TEMPERATURE (°C)
2119171513119
0
0.5
1.0
1.5
2.0
3.0
3.5
4.0
1251007550250−25−50
0.95
0.96
0.98
1.00
1.02
1.04
1.05
Figure 13. Leading Edge Blanking Time vs.
Junction Temperature
Figure 14. Current Sense Propagation Delay
vs. Junction Temperature
T
J
, JUNCTION TEMPERATURE (°C) T
J
, JUNCTION TEMPERATURE (°C)
1251007550250−25−50
100
120
140
160
180
200
220
240
1251007550250−25−50
25
35
55
65
95
105
I
start(off)
, STARTUP CIRCUIT
LEAKAGE CURRENT (mA)
I
CC
, SUPPLY CURRENT (mA)
I
CC3
, OPERATING SUPPLY CURRENT (mA)
V
ILIM
, CURRENT SENSE VOLTAGE
THRESHOLD (V)
t
LEB
, LEADING EDGE BLANKING TIME (ns)
t
delay
, CURRENT SENSE
PROPAGATION DELAY (ns)
15
25
45
T
J
= −40°C
T
J
= 125°C
2.5
T
J
= 25°C
150
150 150
45
75
85
I
CC3
(f
OSC
~ 65 kHz)
I
CC2
I
CC1
201816141210
0.97
0.99
1.01
1.03
260
280
300
115
125
V
CC
= 14 V
f
OSC
= 65 kHz
0.0
0.3
0.6
0.9
1.2
1.5
1.8
2.1
2.4
2.7
3.0
−50 −25 0 25 50 75 100 125 150
I
CC3
(f
OSC
~ 100 kHz)
f
OSC
= 100 kHz
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P20

NCP1219AD65R2G

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Buy NCP1219AD65R2G
Manufacturer:
ON Semiconductor
Description:
Switching Controllers ANA PWM CONTROLLER
Lifecycle:
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