| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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70,000 pcs
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70000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Fault Protection | |
| Frequency | |
| Halogen Free | |
| Internal Switch(s) | |
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| Voltage |
The TEA1723FT/N1,118 from NXP Semiconductors is a low-cost, integrated Switched Mode Power Supply (SMPS) controller IC optimized for flyback converter applications up to 11W. It operates directly from the rectified universal mains input and includes a high voltage power switch rated at 700V.
This controller IC is designed for high efficiency across the entire load range, with ultra-low power consumption in no-load conditions. It utilizes primary-side sensing for output voltage control, eliminating the need for secondary feedback circuitry and simplifying the design. The device operates as a regulated voltage source from no-load up to maximum output current, and as a current source at higher output voltages.
Key features include a 700V high voltage power switch, primary sensing for voltage control, and burst mode operation at low power levels to minimize audible noise and reduce power consumption. It supports a switching frequency range of 22.5kHz to 50.5kHz and has a duty cycle of 75%. The device is available in a 7-SOIC package and is suitable for surface mount applications.
Protective functions include Over Voltage Protection (OVP), Under Voltage LockOut (UVLO), Over Temperature Protection (OTP), and short-circuit protection. The TEA1723FT/N1,118 is designed to enable low power converters with a minimum number of external components.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The breakdown voltage is 700V.
The operating supply voltage range is 8.5V to 20V.
This controller is designed for power applications up to 11W.
The switching frequency range is 22.5kHz to 50.5kHz.
It is available in a 7-SOIC package.
The operating temperature range is -40°C to 85°C (TA).
Yes, it includes Over Temperature, Over Voltage, and Short Circuit protection.