NCP1010 ON Semiconductor, NCP1010 Datasheet - Page 6

• Manufacturer Part Number: NCP1010
• Description: Self-supplied Monolithic Switcher For Low Standby-power Offline Smps
• Manufacturer: ON Semiconductor

4. See characterization curves for temperature evolution.
ELECTRICAL CHARACTERISTICS (continued)
Max T
INTERNAL OSCILLATOR
FEEDBACK SECTION
SKIP-CYCLE GENERATION
TEMPERATURE MANAGEMENT
Oscillation Frequency, 65 kHz Version, T
Oscillation Frequency, 100 kHz Version, T
Oscillation Frequency, 130 kHz Version, T
Frequency Dithering Compared to Switching Frequency
Maximum Duty-cycle
Internal Pull-up Resistor
Internal Soft-Start (Guaranteed by Design)
Default Skip Mode Level on FB Pin
Temperature Shutdown
Hysteresis in Shutdown
-10.0
-2.0
-3.0
-4.0
-5.0
-6.0
-7.0
-8.0
-9.0
0.40
0.38
0.36
0.34
0.32
0.30
0.28
0.26
0.24
0.22
0.20
(with active DSS)
J
-25
-25
= 150°C, V
Figure 5. ICC2 @ V
Figure 3. IC1 @ V
0
0
CC
= 8.0 V unless otherwise noted.)
25
25
TEMPERATURE (°C)
TEMPERATURE (°C)
vs. Temperature
vs. Temperature
NCP1010, NCP1011, NCP1012, NCP1013, NCP1014
Rating
CC
50
50
CC
= 8.0 V, FB = 1.5 V
= 6.0 V, FB = Open
J
J
J
= 25°C (Note 4)
= 25°C (Note 4)
= 25°C (Note 4)
75
75
TYPICAL CHARACTERISTICS
(For typical values T
100
100
http://onsemi.com
125
125
6
1.50
1.40
1.30
1.20
1.10
1.00
0.90
0.80
0.70
0.60
0.50
9.00
8.90
8.80
8.70
8.60
8.50
8.40
8.30
8.20
Pin
-
-
-
-
-
4
-
4
-
-
J
= 25°C, for min/max values T
-25
-25
Figure 6. V
Symbol
Dmax
Vskip
Figure 4. ICC1 @ V
f
f
f
f
TSD
dither
Rup
OSC
OSC
OSC
Tss
-
0
0
CC
Min
140
OFF, FB = 1.5 V vs. Temperature
117
25
TEMPERATURE (°C)
25
TEMPERATURE (°C)
59
90
62
vs. Temperature
-
-
-
-
-
CC
J
50
50
= 0°C to +125°C,
"3.3
Typ
100
130
150
1.0
0.5
= 8.0 V, FB = 1.5 V
65
67
18
50
75
75
Max
110
143
160
71
72
-
-
-
-
-
100
100
Unit
kHz
kHz
kHz
kW
ms
°C
°C
%
%
V
125
125