Texas Instruments
UCC38051D
UCC38051D
Regular price
$0.19 USD
Regular price
Sale price
$0.19 USD
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UCC38051D Texas Instruments - Yeehing Electronics
Transition mode PFC controller with 12.5V/9.7V UVLO and IEC61000-3-2 compliance, 0°C to 70°C
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 0.659 |
| 100 — 249 | 0.507 |
| 250 — 999 | 0.374 |
| 1,000 + | 0.19 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | Power Factor Correction - PFC |
| RoHS | Y |
| Switching Frequency | 200 kHz |
| Minimum Operating Temperature | 0 C |
| Maximum Operating Temperature | + 70 C |
| Mounting Style | SMD/SMT |
| Package / Case | SOIC-8 |
| Packaging | Tube |
| Features | OVP, Transition Mode Control |
| Height | 1.58 mm |
| Length | 4.9 mm |
| Operating Temperature Range | 0 C to + 70 C |
| Series | UCC38051 |
| Type | Power Factor Correction IC |
| Width | 3.91 mm |
| Brand | Texas Instruments |
| Product Type | PFC - Power Factor Correction |
| Factory Pack Quantity | 75 |
| Subcategory | PMIC - Power Management ICs |
| Unit Weight | 0.002561 oz |
For more information, please refer to datasheet
Documents
| UCC38051D Datasheet |
More Information
The UCC38050 and UCC38051 are PFC controllers for low-to-medium power applications requiring compliance with IEC 1000-3-2 harmonic reduction standard. The controllers are designed for a boost preregulator operating in transition mode (also referred to as boundary-conduction mode or critical conduction-mode operation). They feature a transconductance voltage amplifier for feedback error processing, a simple multiplier for generating a current command proportional to the input voltage, a current-sense (PWM) comparator, PWM logic, and a totem-pole driver for driving an external FET.
