NCP1205P ON Semiconductor, NCP1205P Datasheet - Page 15

• Manufacturer Part Number: NCP1205P
• Description: IC CTRLR PWM CM OVP UVLO HV 8DIP
• Manufacturer: ON Semiconductor

Specifications of NCP1205P

• Output Isolation: Isolated
• Frequency Range: 90 ~ 125kHz
• Voltage - Input: 8 ~ 36 V
• Voltage - Output: 12V
• Operating Temperature: -25°C ~ 150°C
• Package / Case: 8-DIP (0.300", 7.62mm)
• Number Of Outputs: 1
• Output Current: 250 mA
• Mounting Style: Through Hole
• Switching Frequency: 125 KHz
• Operating Supply Voltage: 30 V
• Maximum Operating Temperature: + 125 C
• Fall Time: 30 ns
• Minimum Operating Temperature: - 25 C
• Rise Time: 30 ns
• Synchronous Pin: No
• Topology: Flyback, Forward
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: NCP1205POS

Drive
V(--)
V
CC
Drive
V
CC
Arbitrary V
Figure 18. When the Internal V(- -) Passes Below 1.5 V, the IC
CC
Maximum Value, the Device Enters Safe Burst Mode
Representation
Figure 17. When the V
128 ms
Senses a Short- -Circuit Event
OVP detected on Pin 6
8 x 128 ms maximum if loop does not
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CC
15
Voltage Goes Above the
recover
Unit V
CC
Reaches UVLO
L
3.5 V
1.5 V
UVLO
UVLO
H
L
UVLO
UVLO
Loop Recovers
H
L
Here