| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
4,737 pcs
|
4737 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
891 pcs
|
891 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Duty Cycle | |
| Fault Protection | |
| Frequency | |
| Internal Switch(s) | |
| Lead Spacing | |
| Lead Style | |
| Mounting Type | |
| Operating Temperature | |
| Output Current | |
| Output Isolation | |
| SVHC Present | |
| Supplier Device Package | |
| Tape & Reel | |
| Topology | |
| Voltage |
The NCP1399AADR2G from ON Semiconductor is a current mode resonant controller designed for half-bridge resonant converters. This device integrates high-voltage drivers and features a built-in Brown-Out input function for simplified implementation.
Key electrical specifications include a wide switching frequency operation from 20 kHz up to 750 kHz, a maximum duty cycle of 50%, and an input voltage range of 9.5V to 20V. It also provides integrated fault protection features such as overload, over-current, over-voltage, and over-temperature protection.
The controller is housed in a 16-SOIC package and is designed for surface mount applications. It operates within a temperature range of -40°C to 125°C (TJ). The NCP1399AADR2G is suitable for applications like adapters, offline battery chargers, flat panel display power converters, and computing power supplies.
This component utilizes a current mode control scheme and offers features like automatic dead-time adjustment and skip mode operation for improved light load efficiency. It also supports off-mode operation for extremely low no-load consumption.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
20kHz to 750kHz.
9.5V to 20V.
-40°C to 125°C (junction).
16-SOIC (0.154", 3.90mm Width), 14 leads, surface mount.
Current limiting, open loop, overload, over temperature, over voltage, short circuit.
Yes, the output is isolated.
Half-bridge.