NCP1212P ON Semiconductor, NCP1212P Datasheet - Page 6

• Manufacturer Part Number: NCP1212P
• Description: IC CTRLR PWM PROG CM OVP 8DIP
• Manufacturer: ON Semiconductor
• Type: PWM Controller for Both Forward and Flyback Convertersr

Specifications of NCP1212P

• Output Isolation: Isolated
• Operating Temperature: -40°C ~ 150°C
• Package / Case: 8-DIP (0.300", 7.62mm)
• Input Voltage Range: - 0.3 V to + 28 V
• Operating Temperature Range: - 40 C to + 150 C
• Mounting Style: Through Hole
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: NCP1212POS

0.12
0.08
0.06
0.04
0.02
200
160
120
95
90
85
80
75
0.1
80
40
--25
0
0
--25
--25
Figure 3. Oscillator Frequency with 48% Duty
Figure 7. Propagation Delay vs. Junction
Figure 5. Frequency Change against Supply
Cycle vs. Junction Temperature
T
T
1
Voltage vs. Junction Temperature
T
J
1
1
J
, JUNCTION TEMPERATURE (C)
J
, JUNCTION TEMPERATURE (C)
, JUNCTION TEMPERATURE (C)
Temperature
27
27
27
53
53
53
V
DMAX = 48%
C
CC
TYPICAL CHARACTERISTICS
T
= 1 nF
= 13V to 25V
79
79
79
http://onsemi.com
105
105
105
6
100
1.15
1.05
0.95
400
350
300
250
200
150
100
1.2
1.1
1.0
0.9
90
80
70
60
50
--25
--25
--25
Figure 4. Oscillator Frequency with 82% Duty
Threshold Voltage vs. Junction Temperature
Figure 8. Leading Edge Blanking Time vs.
Figure 6. Maximum Current Sense Input
Cycle vs. Junction Temperature
T
T
T
1
1
1
J
J
J
, JUNCTION TEMPERATURE (C)
, JUNCTION TEMPERATURE (C)
, JUNCTION TEMPERATURE (C)
Junction Temperature
27
27
27
53
53
53
DMAX = 82%
C
T
= 1 nF
79
79
79
105
105
105