| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
5,000 pcs
|
5000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
5,000 pcs
|
5000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
3,101 pcs
|
3101 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
2,500 pcs
|
2500 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
1,000 pcs
|
1000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Fault Protection | |
| Internal Switch(s) | |
| Mounting Type | |
| Operating Temperature | |
| Output Isolation | |
| Supplier Device Package | |
| Supplier Package | |
| Topology | |
| Voltage |
The NCP1380DDR2G from ON Semiconductor is a high-performance quasi-resonant current-mode controller for universal off-line supplies. It utilizes a proprietary valley-lockout system that reduces switching frequency at lighter loads, improving standby power performance. This controller is designed for applications requiring stable operation and efficiency, particularly in high-power AC-DC converters for TVs and set-top boxes, as well as offline adapters.
Key features include valley switching operation for noise-immune performance, frequency foldback for light load efficiency, and adjustable over-power protection. It also incorporates auto-recovery or latched internal output short-circuit protection with a fixed 80 ms timer. The device offers +500 mA/−800 mA peak current source/sink capability and operates within an extended VCC range up to 28 V. The NCP1380DDR2G is housed in an 8-SOIC package suitable for surface mounting.
This controller supports various protection features, including combined overvoltage and overtemperature protection (for A and B versions) or combined brown-out/overvoltage protection (for C and D versions). Its design is well-suited for adapter applications and contributes to extremely low no-load standby power. The operating temperature range is -40°C to 150°C (TJ).
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage range is 9V to 28V.
The operating temperature range is -40°C to 150°C (TJ).
It is supplied in an 8-SOIC package.
It offers current limiting, over temperature, over voltage, and short circuit protection.
The topology is Flyback.
No, it does not have an internal switch.