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TI UCC28C44D
Low-power current-mode PWM controller designed for industrial applications, featuring a 50% duty cycle and 14
Brands: Texas Instruments
Mfr.Part #: UCC28C44D
Datasheet: UCC28C44D Datasheet (PDF)
Package/Case: SOIC (D)-8
RoHS Status:
Stock Condition: 6311 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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*All prices are in USD
| Qty | Unit Price | Ext Price |
|---|---|---|
| 1 | $1.385 | $1.385 |
| 10 | $1.355 | $13.550 |
| 30 | $1.334 | $40.020 |
| 75 | $1.313 | $98.475 |
In Stock:6311 PCS
UCC28C44D General Description
The UCC28C44D is a high-performance current-mode PWM controller with an integrated high-voltage current source ideal for offline and isolated DC-DC power supplies. This device operates at a fixed frequency and can be configured for either flyback or forward converter topologies. It offers a wide voltage range of up to 20V to accommodate various applications.The UCC28C44D features a jitter modulation technique that helps reduce EMI emissions, ensuring compliance with EMC standards. It also includes overvoltage protection, undervoltage lockout, and soft start to enhance system reliability and prevent damage to the device. Additionally, it has a maximum duty cycle of up to 50% and a programmable oscillator frequency for flexibility in design implementation.
Features
Application
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Topology | Boost, Buck, Flyback, Forward, SEPIC | Control mode | Current |
| Duty cycle (max) (%) | 50 | Switching frequency (max) (kHz) | 1000 |
| Features | Adjustable switching frequency, Current limiting, Dead time control, Error amplifier, Multi-topology, Programmable max duty cycle | UVLO thresholds on/off (V) | 14.5/9 |
| Operating temperature range (°C) | -40 to 125 | Rating | Catalog |
| Gate drive (typ) (A) | 1 |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step2 :Vacuum packaging
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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
We provide high quality products, thoughtful service and after sale guarantee
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We have rich products, can meet your various needs.
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Minimum order quantity starts from 1pcs.
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Lowest international shipping fee starts from $0.00
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365 days quality guarantee for all products
