UC28025DW
Operates in a wide temperature range from -40 to 105 degrees
Brands: Texas Instruments
Mfr.Part #: UC28025DW
Datasheet: UC28025DW Datasheet (PDF)
Package/Case: SOIC (DW)-16
RoHS Status:
Stock Condition: 7662 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
0
1
Add To BomUC28025DW General Description
UC28025DW is a high performance synchronous buck PWM controller IC designed for dc/dc converter applications. It is manufactured by Texas Instruments and is part of the company's analog integrated circuit product line. The UC28025DW features a wide input voltage range of 4.5V to 18V, making it suitable for a variety of power supply designs. It also offers a fixed frequency voltage mode control with current sense, and is capable of driving external N-channel MOSFETs. This controller IC includes a host of protection features such as overcurrent protection, overvoltage protection, and thermal shutdown to ensure the safety and reliability of the power supply system it is integrated into. The UC28025DW also provides a selectable switching frequency of up to 500kHz and adjustable dead-time control for increased flexibility in power supply design.
Features
Application
Specifications
Parameter | Value | Parameter | Value |
---|---|---|---|
Topology | Boost, Flyback, Forward, Full bridge, Half bridge, Push pull | Control mode | Current, Feedforward, Voltage |
Duty cycle (max) (%) | 45 | Switching frequency (max) (kHz) | 1000 |
Features | Adjustable switching frequency, Current limiting, Error amplifier, Multi-topology, Programmable max duty cycle, Soft start, Synchronization pin | UVLO thresholds on/off (V) | 9.2/8.4 |
Operating temperature range (°C) | -40 to 105 | Rating | Catalog |
Gate drive (typ) (A) | 1.5 |
Shipping
Shipping Type | Ship Fee | Lead Time | |
---|---|---|---|
DHL | $20.00-$40.00 (0.50 KG) | 2-5 days | |
Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days | |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 days | |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 days | |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 days | |
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. | |
Paypal | charge 4.0% service fee. | |
Credit Card | charge 3.5% service fee. | |
Western Union | charge US.00 banking fee. | |
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
-
Step1 :Product
-
Step2 :Vacuum packaging
-
Step3 :Anti-static bag
-
Step4 :Individual packaging
-
Step5 :Packaging boxes
-
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
-
We have rich products, can meet your various needs.
-
Minimum order quantity starts from 1pcs.
-
Lowest international shipping fee starts from $0.00
-
365 days quality guarantee for all products