| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
57,500 pcs
|
57500 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Duty Cycle | |
| Fault Protection | |
| Frequency | |
| Halogen Free | |
| Internal Switch(s) | |
| Mounting Type | |
| Operating Temperature | |
| Operating Voltage | |
| Output Isolation | |
| Supplier Device Package | |
| Topology | |
| Voltage |
The NCP1246BD100R2G from ON Semiconductor is a fixed-frequency current-mode controller specifically designed for flyback converter applications. This IC offers a switching frequency of 100kHz and operates within a voltage supply range of 8.9V to 28V, with a maximum duty cycle of 80%.
Key features include timer-based overload protection, adjustable overpower protection, and frequency foldback for optimized performance under light load conditions. The controller also incorporates a high-voltage current source with brown-out detection and dynamic self-supply, simplifying VCC circuit design. It supports frequency modulation for a softened EMI signature and includes a latch-off input.
The NCP1246BD100R2G is housed in a 7-SOIC package and is suitable for surface mount applications. Its operating temperature range is -40°C to 150°C (TJ). This component is designed for robust power supply designs, including AC-DC adapters for notebooks, LCDs, printers, and offline battery chargers.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating temperature range is -40°C to 150°C (TJ).
The switching frequency is 100kHz.
The supply voltage range is 8.9V to 28V.
The duty cycle is 80%.
It includes current limiting, over load, over power, over temperature, and over voltage protection.
The package is 7-SOIC and it is a surface mount type.
The product is RoHS3 Compliant.