NCP1230P65 ON Semiconductor, NCP1230P65 Datasheet - Page 17

• Manufacturer Part Number: NCP1230P65
• Description: IC CTRLR PWM SMPS OVP OCP 7DIP
• Manufacturer: ON Semiconductor
• Type: PWM Low-Standby High Performance Controllerr

Specifications of NCP1230P65

• Output Isolation: Isolated
• Frequency Range: 65kHz
• Voltage - Input: 11.6 ~ 18 V
• Power (watts): 702mW
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 8-DIP (0.300", 7.62mm), 7 Leads
• Input Voltage Range: - 0.3 V to + 18 V
• Mounting Style: Through Hole
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Figure 40. Soft−Start is Activated during a Startup
Current
Sense
0 V (Fresh PON)
V
CC
6 V (OCP)
2
Sequence or an OCP Condition
or
FB
20k
Vdd_fb
2.5 ms
10V
Max I
12.6 V
55k
P
25k
Skip
Comparators
http://onsemi.com
+
-
Figure 39.
Soft−Start
Ramp (1V max)
17
Error
2.5 msec
SS Timer
Vdd
CS
OSC
-
+
PWM