NCP1230D133R2G ON Semiconductor, NCP1230D133R2G Datasheet - Page 15

• Manufacturer Part Number: NCP1230D133R2G
• Description: IC CTLR PWM SMPS 133KHZ 8-SOIC
• Manufacturer: ON Semiconductor

Specifications of NCP1230D133R2G

• Output Isolation: Isolated
• Frequency Range: 133kHz
• Voltage - Input: 11.6 ~ 18 V
• Power (watts): 702mW
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Number Of Outputs: 1
• Duty Cycle (max): 80 %
• Output Voltage: 18 V
• Output Current: 800 mA
• Mounting Style: SMD/SMT
• Switching Frequency: 143 KHz
• Operating Supply Voltage: - 0.3 V to + 18 V
• Maximum Operating Temperature: + 150 C
• Fall Time: 15 ns
• Rise Time: 40 ns
• Synchronous Pin: No
• Topology: Flyback
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: NCP1230D133R2G; NCP1230D133R2GOSTR

when Vcc drops below UVLO (7.7 V typical). During this
fault detection method, the controller will not wait for the
The latch−off phase can also be initiated, more classically,
V
CC
12.6 V
Timer
PWM
7.7 V
5.6 V
PFC
Flag
V
1 V
CC
2.5 ms
SS
12.6V
7.7V
Regulation
125ms
125 ms
125ms
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Fault
Figure 35.
Figure 36.
15
125ms
125 ms time−out, or the error flag before it goes into the
latch−off phase, operating in the skip mode under these
conditions, refer to Figure 36.
Regulation
125ms
125 ms