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Orders Over
$5000
TI UC2846DW
Current mode PWM is controlled by the UC2846DW
Brands: Texas Instruments
Mfr.Part #: UC2846DW
Datasheet: UC2846DW Datasheet (PDF)
Package/Case: 16-SOIC
RoHS Status:
Stock Condition: 7,577 pcs, New Original
Product Type: DC DC Switching Controllers
Warranty: 1 Year Ovaga Warranty - Find Out More
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*All prices are in USD
| Qty | Unit Price | Ext Price |
|---|---|---|
| 1 | $4.224 | $4.224 |
| 10 | $3.721 | $37.210 |
| 40 | $3.062 | $122.480 |
| 80 | $2.760 | $220.800 |
| 400 | $2.620 | $1048.000 |
| 800 | $2.557 | $2045.600 |
In Stock: 7,577 PCS
UC2846DW General Description
The UC2846DW, part of the UC1846/7 family of control devices, is a current mode PWM controller that provides essential features for fixed-frequency, current-mode control schemes. With minimal external parts required, the UC2846DW offers low outputs in the OFF state and incorporates advanced functionalities such as automatic feedforward compensation and programmable pulse-by-pulse current limiting. Its automatic symmetry correction in push-pull configuration and enhanced load response characteristics make it suitable for a variety of power system applications. Additionally, the UC2846DW features parallel operation capability for modular power systems, a differential current sense amplifier with a wide common mode range, and double-pulse suppression, ensuring reliable and precise control in power management
Features
- The UC2846DW is a versatile PWM controller
- Supports switch-mode power supplies and converters
- Programmable dead time for precise control
- High-speed error amplifier for fast response
- Overvoltage protection for safe operation
- Multimode oscillator for flexible timing
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Manufacturer | Texas Instruments | Product Category | Switching Controllers |
| RoHS | Details | Topology | Boost, Flyback, Forward, Full Bridge, Half Bridge, Push-Pull |
| Number of Outputs | 2 Output | Switching Frequency | 500 kHz |
| Duty Cycle - Max | 50 % | Input Voltage | 40 V |
| Output Voltage | 5.1 V | Output Current | 500 mA |
| Minimum Operating Temperature | - 40 C | Maximum Operating Temperature | + 85 C |
| Mounting Style | SMD/SMT | Package / Case | SOIC-16 |
| Brand | Texas Instruments | Fall Time | 50 ns |
| Moisture Sensitive | Yes | Operating Supply Current | 17 mA |
| Operating Supply Voltage | 7 V to 40 V | Product Type | Switching Controllers |
| Rise Time | 50 ns | Series | UC2846 |
| Factory Pack Quantity | 40 | Subcategory | PMIC - Power Management ICs |
| Type | Current Mode PWM Controllers |
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 | |
|---|---|---|
 |
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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Step3 :Anti-static bag
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Step4 :Individual packaging
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Step5 :Packaging boxes
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Step6 :bar-code shipping tag
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
