Chip AI consultant
Technical parameters/frequency: 250 kHz
Technical parameters/power supply voltage (DC): 17.0V (max)
Technical parameters/number of output interfaces: 1
Technical parameters/output voltage: 5.50 V
Technical parameters/number of pins: 16
Technical parameters/dissipated power: 1.00 W
Technical parameters/switching frequency: 6kHz ~ 220kHz
Technical parameters/duty cycle: 95 %
Technical parameters/maximum duty cycle: 99 %
Technical parameters/operating temperature (Max): 70 ℃
Technical parameters/operating temperature (Min): 0 ℃
Technical parameters/power supply voltage: 9.7V ~ 18V
Technical parameters/power supply voltage (Max): 17 V
Technical parameters/power supply voltage (Min): 12 V
Encapsulation parameters/installation method: Surface Mount
Package parameters/number of pins: 16
Encapsulation parameters/Encapsulation: SOIC-16
External dimensions/length: 9.9 mm
External dimensions/width: 3.91 mm
External dimensions/height: 1.58 mm
External dimensions/packaging: SOIC-16
Physical parameters/operating temperature: 0℃ ~ 70℃
Other/Product Lifecycle: Active
Other/Packaging Methods: Tube
Compliant with standards/RoHS standards: RoHS Compliant
Compliant with standards/lead standards: Lead Free
Compliant with standards/REACH SVHC standards: No SVHC
Compliant with standard/REACH SVHC version: 2015/06/15
Customs information/ECCN code: EAR99
| Model | Brand | Similarity | Encapsulation | Introduction | Data manual | |
|---|---|---|---|---|---|---|
UCC2818AD
|
TI | 类似代替 | SOIC-16 |
TEXAS INSTRUMENTS UCC2818AD 芯片, PFC控制器, 10-17V, SOIC-16
|
||
UCC2818DW
|
TI | 类似代替 | SOIC-16 |
功率因数矫正 (PFC)，Texas Instruments Texas Instruments 集成控制器，用于功率因数校正 (PFC) 预调节器且 PFC 转换器可实现近似功率因数并提供稳定、低失真正弦线路电流。 它们利用高级功能和创新过程，如量子化电压前馈、电流合成、频率振动和转换速率增强，以提供显著增强的性能。 ### 功率因数矫正 (PFC)，Texas Instruments Texas Instruments 功率因数校正 (PFC) 控制器符合 IEC61000-3-2 谐波电流限制标准。 PFC 控制器设计用于交流-直流应用，提供高功率因数 (PF)、低电流失真 (iTHD)、高效率和高功率密度。
|
||
UCC3818ADR
|
TI | 类似代替 | SOIC-16 |
BiCMOS功率因数前置稳压器 BiCMOS POWER FACTOR PREREGULATOR
|
||
UCC3818D
|
Unitrode | 功能相似 | SOIC |
TEXAS INSTRUMENTS UCC3818D 芯片, 功率因子控制器
|
||
UCC3818D
|
TI | 功能相似 | SOIC-16 |
TEXAS INSTRUMENTS UCC3818D 芯片, 功率因子控制器
|
| Shipping | Dispatch time | In-stock products are generally dispatched within two business days after order confirmation. Actual transit time depends on the destination, carrier and customs clearance. |
|---|---|---|
| Shipping rates | Shipping costs are calculated based on product weight, destination and the selected delivery method. The final amount is shown in the cart or confirmed with your order. | |
| Shipping options | UPS, DHL, FedEx and SF Express are supported. Available options are subject to the order checkout page. | |
| Order tracking | A tracking number will be provided after dispatch. You can check it in your order history or track the shipment on the carrier's website. | |
| Returns & Warranty | Returns | If your order has a quantity discrepancy, an incorrect part or visible damage, please retain the original packaging and supporting evidence and contact customer service promptly. |
| Quality assurance | We take product quality and sourcing seriously. Warranty coverage, duration and return conditions are subject to the product information, order agreement and after-sales review. | |
| Ordering | How to buy | Search for a part → select the product and quantity → add to cart → submit the order → complete payment → dispatch. For products without stock or a displayed price, use “Request a Quote” to submit a BOM inquiry. |
| Payment | Online and offline payment methods displayed by the platform are supported. Final availability is subject to the checkout page and customer service confirmation. |
Q:How do I order this product?
A:Confirm the part number, brand, package and quantity, add the product to your cart, then enter your delivery and billing details, choose shipping and payment methods, and submit the order.
Q:What should I do if no price or stock is displayed?
A:Click “Request a Quote” on the product page. The part number and brand will be carried to the BOM quotation page. Enter the required quantity and contact details, and we will respond with pricing and lead time.
Q:Which payment methods are supported?
A:Payment methods shown on the checkout page are supported. For large orders or wire transfers, please contact customer service before placing the order.
Q:How is my order shipped and tracked?
A:Your order will be shipped through the selected or confirmed carrier, including UPS, DHL, FedEx or SF Express. The tracking number will be available in your order history after dispatch.
Q:How do I request after-sales support?
A:Keep the product, original packaging, labels and delivery records, take clear photos of the issue, and contact customer service promptly. We will provide a return, replacement or other solution after verification.
©Copyright 2013-2025 ICGOODFIND (Shenzhen) Electronics Technology Co., Ltd.
The most helpful review