Name: UC3847DW
Brand: Texas Instruments
SKU: UC3847DW
Price: 4.9752 USD
Availability: InStock
Rating: 5 (191 reviews)

UC3847DW

For Reference Only

Part Number	UC3847DW
Manufacturer	Texas Instruments
Description	IC REG CTRLR MULT TOP 16SOIC
Datasheet	UC3847DW Specifications
Package	16-SOIC (0.295", 7.50mm Width)
ECAD
In Stock	9,276 piece(s)
Unit Price	$ 4.9752 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 26 - May 31 (Choose Expedited Shipping)
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Part Number # UC3847DW (PMIC - Voltage Regulators - DC DC Switching Controllers) is manufactured by Texas Instruments and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For UC3847DW specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add UC3847DW with quantity into BOM. Heisener.com does NOT require any registration to request a quote of UC3847DW.

UC3847DW Specifications

Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Controllers
Package	16-SOIC (0.295", 7.50mm Width)
ECAD
Series	-
Output Type	Transistor Driver
Function	Step-Up, Step-Up/Step-Down
Output Configuration	Positive
Topology	Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull
Number of Outputs	2
Output Phases	1
Voltage - Supply (Vcc/Vdd)	6.95 V ~ 40 V
Frequency - Switching	500kHz
Duty Cycle (Max)	-
Synchronous Rectifier	Yes
Clock Sync	Yes
Serial Interfaces	-
Control Features	Current Limit, Enable, Frequency Control, Soft Start
Operating Temperature	0°C ~ 70°C (TA)
Package / Case	16-SOIC (0.295", 7.50mm Width)
Supplier Device Package	16-SOIC

UC3847DW Reviews

Alex*****sparza

March 31, 2023

★ ★ ★ ★ ★

Arrived promptly, carefully packaged, as described, many thanks

Ans***** Kemp

February 28, 2023

★ ★ ★ ★ ★

I have never been experienced anything wrong with my order, the logistic has always get out the same day, and the items are always well packaged.

Roge*****wards

February 27, 2023

★ ★ ★ ★ ★

High level customer service, and quick response.

Jai***** Ravi

February 24, 2023

★ ★ ★ ★ ★

It arrived on time. I was able to finish a repair before Sunday service and with no over time. Easy to work with.

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UC3847DW Packaging

UC3847DW FAQ

1. How to order UC3847DW on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that UC3847DW is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the UC3847DW. All suppliers must pass our qualification reviews before they can publish their products including UC3847DW on Heisener; we pay more attention to the channels and quality of UC3847DW products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the UC3847DW price and inventory displayed accurate?

The price and inventory of UC3847DW fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of UC3847DW?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the UC3847DW we delivered, we will accept the replacement or return of the UC3847DW only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of UC3847DW.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as UC3847DW pin diagram, UC3847DW datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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UC3847DW Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number

Manufacturer

Description

Stock

UC3847DW

D# V36:1790_07428669

Texas Instruments

Current Mode PWM Controller 500mA 500kHz 16-Pin SOIC Tube

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
UC3847DWTR	Texas Instruments	IC REG CTRLR PWM CM 16SOIC	0
UC3847DW	Texas Instruments	IC REG CTRLR PWM CM 16SOIC	100
UC3847DWTRG4	Texas Instruments	IC REG CTRLR PWM CM 16SOIC	0

Part Number	Manufacturer	Description	Stock
UC3847DWTRG4 D# UC3847DWTRG4-ND	Texas Instruments	IC REG CTRLR MULT TOP 16SOIC	0
UC3847DWTR D# UC3847DWTR-ND	Texas Instruments	IC REG CTRLR MULT TOP 16SOIC	0
UC3847DW D# 2156-UC3847DW-TI-ND	Rochester Electronics LLC	UC3847 CURRENT MODE PWM CONTROLL	13440

Part Number

Manufacturer

Description

Stock

UC3847DW

Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

800

Part Number	Manufacturer	Description	Stock
UC3847DWTR	Texas Instruments	OEM/CM ONLY	912
UC3847DWTRG4	Texas Instruments	OEM/CM ONLY	521
UC3847DWG4	Texas Instruments	OEM/CM ONLY	661

Part Number

Manufacturer

Description

Stock

UC3847DW

Texas Instruments

OEM/CM Immediate delivery

672

Part Number

Manufacturer

Description

Stock

UC3847DW

D# 595-UC3847DW

Texas Instruments

Switching Controllers Current-Mode PWM Controller

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
UC3847DWG4 D# NS-UC3847DWG4	Texas Instruments	OEM/CM ONLY	8533
UC3847DW D# NS-UC3847DW	Texas Instruments	OEM/CM ONLY	2047
UC3847DWTRG4 D# NS-UC3847DWTRG4	Texas Instruments	OEM/CM ONLY	6626
UC3847DWTR D# NS-UC3847DWTR	Texas Instruments	OEM/CM ONLY	2664

Part Number

Manufacturer

Description

Stock

UC3847DW

Unitrode Corporation

Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 16 Pin, Plastic, SOP

Part Number

Manufacturer

Description

Stock

UC3847DW

Texas Instruments

UC3847 Current Mode PWM Controller

RoHS: Compliant

13440

Part Number

Manufacturer

Description

Stock

UC3847DW

Texas Instruments

OEM/CM ONLY

1056

Part Number

Manufacturer

Description

Stock

UC3847DW

Texas Instruments

IN stock Immediate delivery

667

Part Number

Manufacturer

Description

Stock

UC3847DW

Texas Instruments

Dual ended 500KHz current mode PWM controller with high outputs in off State, 0C to 70C

Part Number

Manufacturer

Description

Stock

UC3847DW

Texas Instruments

shipping today

330009

Part Number

Manufacturer

Description

Stock

UC3847DWTR

Texas Instruments

RFQ

5095

UC3847DW

Unitrode Corporation

RFQ

3921

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UC3847DW

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