| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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12,000 pcs
|
12000 pcs | On Request | 1 | On Request | On Request | 20+ | On Request | On Request | |
|
6,965 pcs
|
6965 pcs | On Request | 1 | On Request | On Request | 20+ | On Request | On Request | |
|
488 pcs
|
488 pcs | On Request | 1 | On Request | On Request | 23+ | On Request | On Request |
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The Texas Instruments LM3414HVSD/NOPB is a high-voltage, constant current buck LED driver designed for illumination applications. It supports a wide input voltage range from 4.5V to 65V and can deliver up to 1A of output current, enabling it to drive LED power up to 60W.
This device features adjustable switching frequency from 250kHz to 1000kHz, with a typical operating frequency of 500kHz. It offers both Analog and PWM dimming methods, providing flexibility in light control. The LM3414HVSD/NOPB includes integrated features such as an internal low-side N-channel MOSFET, thermal shutdown protection, and requires no external current sensing resistor for its operation. It boasts an efficiency of up to 96% and ±3% LED current accuracy.
The LED driver is available in an 8-WSON (3x3 mm) package, suitable for surface mount applications. Its operating temperature range is -40°C to 125°C (TJ), making it suitable for various environmental conditions. The device is also noted for its high contrast ratio with a minimum dimming current pulse width less than 10 µS.
Applications for the LM3414HVSD/NOPB include automotive lighting, backlight drivers, and general illumination systems where efficient and precise LED current control is required.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.05 | $1.05 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 4.5V to 65V.
The maximum output current is 1A.
The operating temperature range is -40°C to 125°C.
It is available in an 8-WSON (3x3 mm) package.
Yes, it supports both Analog and PWM dimming methods.