| Manufacturer | onsemi |
| Product Category | AC DC Converters, Offline Switchers |
| Series | NCP1249 |
| Product | PWM Controllers |
| Packaging | Alternate Packaging |
| Mounting-Style | SMD/SMT |
| Package-Case | 10-SOP (0.154", 3.90mm Width) 9 Leads |
| Operating-Temperature | -40°C ~ 125°C (TJ) |
| Mounting-Type | Surface Mount |
| Output-Type | Adjustable |
| Supplier-Device-Package | 9-SOIC |
| Watt | - |
| Number-of-Outputs | 1 Output |
| Output-Isolation | Isolated |
| Internal-Switch-s | No |
| Voltage-Breakdown | - |
| Topology | Flyback |
| Voltage-Start-Up | 18V |
| Voltage-Supply-Vcc-Vdd | 10 V ~ 30 V |
| Duty-Cycle | 80% |
| Frequency-Switching | 65kHz |
| Fault-Protection | Over Load, Over Power, Over Temperature, Over Voltage, Short Circuit |
| Control-Features | - |
| Shutdown | Yes |
| Isolation | Non-Isolated |
| Maximum Operating Temperature | + 150 C |
| Operating temperature range | - 60 C |
| Operating-Supply-Voltage | 30 V |
| Output-Voltage | 11 V |
| Description-Function | Features peak power excursion and self relaxing mode |
| Operating-Supply-Current | 1.6 mA to 2.6 mA |
| Input-Voltage | 20 V |
| Output-Current | 1.6 mA |
| Switching-Frequency | 65 kHz |
| Fall-Time | 70 ns |
| Rise-Time | 80 ns |
| Package-Case | SOIC-9 |
| Duty-Cycle-Max | 84 % |
NCP1249DD65R2G Datasheet
+8613715157867