| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
8,760 pcs
|
8760 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Conflict Minerals | |
| Fault Protection | |
| Frequency | |
| Internal Switch(s) | |
| Mounting Type | |
| Operating Temperature | |
| Output Isolation | |
| Power (Watts) | |
| SVHC Present | |
| Supplier Device Package | |
| Topology | |
| Voltage |
The TEA1751T/N1,518 from NXP Semiconductors is a third-generation green Switched Mode Power Supply (SMPS) controller IC. It integrates both Power Factor Correction (PFC) and a flyback controller, enabling cost-effective power supply designs with a minimal number of external components.
This device offers high efficiency across all power levels, utilizing quasi-resonant operation and valley skipping at higher power, and reduced frequency operation at lower power. The PFC stage can be switched off at low loads to maintain efficiency. The flyback controller operates in frequency reduction mode at low power, limiting peak current to ensure efficiency and good standby performance.
Key electrical specifications include a voltage range of 15V to 38V, a switching frequency between 100kHz and 150kHz, and a power capability of up to 250W. It features isolated output and provides fault protection including current limiting, open loop, over power, over temperature, and over voltage.
The TEA1751T/N1,518 is supplied in a 16-SOIC surface mount package. It operates within a temperature range of -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.
15V to 38V.
-40°C to 150°C.
16-SOIC (0.154", 3.90mm Width) surface mount package.
100kHz to 150kHz.
250W.
Flyback topology with output isolation.
Current limiting, open loop protection, over power protection, over temperature protection, and over voltage protection.