| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
12,500 pcs
|
12500 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
131 pcs
|
131 pcs | On Request | 1 | On Request | On Request | 16+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Duty Cycle | |
| Fault Protection | |
| Frequency | |
| Industrial Grade | |
| Internal Switch(s) | |
| Lead Style | |
| Mounting Type | |
| Operating Temperature | |
| Output Isolation | |
| SVHC Present | |
| Supplier Device Package | |
| Topology | |
| Voltage |
The NCP1246AD065R2G from ON Semiconductor is a fixed-frequency current-mode controller designed for Flyback converters. This device operates at a frequency of 65kHz and supports an input voltage range of 8.9V to 28V.
Key features include timer-based overload protection, adjustable overpower protection, and brown-out detection. The controller also incorporates frequency foldback and skip mode for optimized performance under light load conditions, contributing to very low standby power consumption. Internal frequency jittering and ramp compensation enhance robustness.
This component is housed in a 7-SOIC package and is designed for surface mounting. It offers fault protection including current limiting, overload, overpower, over temperature, and over voltage.
Typical applications for this controller include AC-DC adapters for notebooks, LCDs, printers, offline battery chargers, consumer electronic power supplies, and auxiliary power supplies.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating frequency is 65kHz.
The operating voltage range is 8.9V to 28V.
The operating temperature range is -40°C to 150°C (TJ).
It includes current limiting, overload, overpower, over temperature, and over voltage protection.
The topology is Flyback.
The duty cycle is 80%.
No, it does not have an internal switch.