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TI UC3875DWP

Name: UC3875DWP
Rating: 4.5 (10 reviews)

Four Different Expressions

Brands: Texas Instruments

Mfr.Part #: UC3875DWP

Datasheet: UC3875DWP Datasheet (PDF)

Package/Case: SOIC-28

RoHS Status:

Stock Condition: 8729 pcs, New Original

Warranty: 1 Year Ovaga Warranty - Find Out More

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UC3875DWP General Description

The UC3875DWP is a high performance, current mode PWM controller designed for use in high frequency power converters. It features a precision internal oscillator with a programmable dead time for optimal efficiency and performance. The device is intended for controlling both buck and boost converters, making it versatile for a variety of power supply applications.The UC3875DWP includes a wide range of protection features to ensure reliable operation, including overvoltage protection, overcurrent protection, and thermal shutdown. It also offers a soft-start function to minimize stress on components during startup.This PWM controller is designed to work with both analog and digital control circuits, providing flexibility for designers looking to implement various control strategies. Its small form factor and low power consumption make it a suitable choice for compact power supply designs.

Features

High-speed PWM controller
Internal soft-start control
Under-voltage lockout protection
Overcurrent protection
Closed-loop soft-start capability
Programmable oscillator frequency
Adjustable dead-time control
Supports voltage-mode or current-mode control schemes
Wide operating temperature range
Available in a 20-pin SOIC package

Application

Power supplies
Uninterruptible power supplies (UPS)
Inverters
Converters
Motor control systems
Battery chargers
Solar energy systems
Energy storage systems

Specifications

Parameter	Value	Parameter	Value
Product Category	Switching Controllers	RoHS	Details
Topology	Full Bridge	Number of Outputs	4 Output
Switching Frequency	1 MHz	Duty Cycle - Max	100 %
Input Voltage	20 V	Output Voltage	5 V
Output Current	2 A	Minimum Operating Temperature	0 C
Maximum Operating Temperature	+ 70 C	Mounting Style	SMD/SMT
Package / Case	SOIC-28	Brand	Texas Instruments
Height	2.35 mm	Length	18 mm
Moisture Sensitive	Yes	Product Type	Switching Controllers
Series	UC3875	Factory Pack Quantity	20
Subcategory	PMIC - Power Management ICs	Type	Phase Shift Resonant Controller
Unit Weight	0.027937 oz

Shipping

	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.