| ₹ 1075.71 includes GST and import duties. | |
| B2B customers can avail ₹ 164.05 ITC on this product | |
| 100% Secure Payments | 100% Genuine product |
Description
The UCC3818D is a BiCMOS Power Factor Preregulator offers new features such as lower start-up current, lower power dissipation, overvoltage protection, a shunt UVLO detect circuitry, a leading-edge modulation technique to reduce ripple current in the bulk capacitor and an improved, low-offset (±2mV) current amplifier to reduce distortion at light load conditions. It provides all the functions necessary for active power factor corrected pre-regulators. This controller achieves near unity power factor by shaping the ac input line current waveform to correspond to that of the ac input line voltage. Average current-mode control maintains stable, low distortion sinusoidal line current. It offers an on-chip shunt regulator with low start-up current, suitable for applications utilizing a bootstrap supply.
- Controls boost pre-regulator to near-unity power factor
- Limits line distortion
- World-wide line operation
- Over-voltage protection
- Accurate power limiting
- Average current mode control
- Improved noise immunity
- Improved feed-forward line regulation
- Leading edge modulation
- Low-power BiCMOS operation
- Green product and no Sb/Br
Power Management
Other details
| Brand | TEXAS INSTRUMENTS |
| Part Number | UCC3818D |
| Quantity | Each |
| Product Change Notice EN |  |
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Bulk Discount
| Quantity | Price |
| 2 | ₹ 1054.2 |
| 3-5 | ₹ 1043.44 |
| 5-10 | ₹ 1021.92 |
| 10+ | ₹ 1000.41 |
Bulk discount will be automatically applied during checkout based on quantity.