Name: UC3846DW
Brand: Texas Instruments
SKU: UC3846DW
Price: 4.2804 USD
Availability: InStock
Rating: 5 (76 reviews)

UC3846DW

For Reference Only

Part Number	UC3846DW
Manufacturer	Texas Instruments
Description	IC REG CTRLR MULT TOP 16SOIC
Datasheet	UC3846DW Specifications
Package	16-SOIC (0.295", 7.50mm Width)
ECAD
In Stock	279,732 piece(s)
Unit Price	$ 4.2804 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 22 - Apr 27 (Choose Expedited Shipping)
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Part Number # UC3846DW (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 UC3846DW specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add UC3846DW with quantity into BOM. Heisener.com does NOT require any registration to request a quote of UC3846DW.

UC3846DW 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-Down, Step-Up/Step-Down
Output Configuration	Positive
Topology	Buck, 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

UC3846DW Reviews

Jazi*****heth

March 31, 2023

★ ★ ★ ★ ★

These are high quality connectors. They work as you would expect them to. There is not much else you can say about them.

Ces*****Tran

March 26, 2023

★ ★ ★ ★ ★

Went well this time Now have the IC and very pleased.

Clar*****rsen

March 26, 2023

★ ★ ★ ★ ★

Those components that were in stock shipped fast and arrived promptly.

Kyl*****Dada

March 22, 2023

★ ★ ★ ★ ★

good item, quick delivery, prefer to recommended.

Melo*****inghal

March 20, 2023

★ ★ ★ ★ ★

Solved my electrical back feed problems on my alternator.

Paisle*****ndricks

March 14, 2023

★ ★ ★ ★ ★

They are components and they work. Wasn’t expecting anything more or anything less.

Linda*****yanan

March 7, 2023

★ ★ ★ ★ ★

Better than ever - more stock, better prices, quicker shipments, many choices of payment.

Nicol*****nandez

February 27, 2023

★ ★ ★ ★ ★

Heisener has been to my No.1 supplier for years. Very quick and easy when knowing what you are looking for.

Bro*****Terry

February 21, 2023

★ ★ ★ ★ ★

Very easy to find and order what I wanted. Being able to add multiple items in various quantities from an online catalog page with a simple click.

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UC3846DW Packaging

UC3846DW FAQ

1. How to order UC3846DW 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 UC3846DW is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the UC3846DW. All suppliers must pass our qualification reviews before they can publish their products including UC3846DW on Heisener; we pay more attention to the channels and quality of UC3846DW products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the UC3846DW price and inventory displayed accurate?

The price and inventory of UC3846DW 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 UC3846DW?

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 UC3846DW we delivered, we will accept the replacement or return of the UC3846DW 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 UC3846DW.

(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 UC3846DW pin diagram, UC3846DW datasheet?

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

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UC3846DW 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

UC3846DW

D# V99:2348_07428649

Texas Instruments

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

RoHS: Compliant

UC3846DWTR

D# V36:1790_07428654

Texas Instruments

Current Mode PWM Controller 500mA 500kHz 16-Pin SOIC T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

UC3846DWTR

Texas Instruments

UC3846DW

Unitrode Corporation

185

Part Number	Manufacturer	Description	Stock
UC3846DW	Texas Instruments	IC, CURRENT MODE PWM CTRL, 40V, 16-SOIC	57
UC3846DWG4	Texas Instruments	IC REG CTRLR PWM CM 16SOIC	0
UC3846DWTR	Texas Instruments	CURRENT MODE PWM CONTROLLER, 40V, 16-SOIC FULL REEL, Input Voltage:15V, Output Voltage:13.5V, Output Current:500mA, Supply Voltage Min:8V, Supply Voltage Max:40V, Controller IC Case Style:SOIC, No. of Pins:16, Frequency:450kHz , RoHS Compliant: Yes	0
UC3846DWTRG4	Texas Instruments	IC REG CTRLR PWM CM 16SOIC	0

Part Number

Manufacturer

Description

Stock

UC3846DWTR

Texas Instruments

SOIC-16_300mil Switching Controllers RoHS

12016

Part Number	Manufacturer	Description	Stock
UC3846DWTR D# 296-39524-1-ND	Texas Instruments	IC REG CTRLR MULT TOP 16SOIC	2202
UC3846DW D# 296-11300-5-ND	Texas Instruments	IC REG CTRLR MULT TOP 16SOIC	456
UC3846DWTRG4 D# UC3846DWTRG4-ND	Texas Instruments	IC REG CTRLR MULT TOP 16SOIC	0

Part Number

Manufacturer

Description

Stock

UC3846DW

Texas Instruments

In stock shipping within 2days

20260

UC3846DWTR

Texas Instruments

In stock shipping within 2days

4260

Part Number

Manufacturer

Description

Stock

UC3846DW

D# 3123563

Texas Instruments

IC, CURRENT MODE PWM CTRL, 40V, 16-SOIC

RoHS: Compliant

Min Qty: 1

Container: Each

Part Number	Manufacturer	Description	Stock
UC3846DWTR	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	59974
UC3846DWSMD	N/A	OEM/CM QUOTES ONLY \| NO BROKERS	8
UC3846DW	UNITRODE	OEM/CM QUOTES ONLY \| NO BROKERS	11900

Part Number	Manufacturer	Description	Stock
TIUC3846DWTR	Texas Instruments	OEM/CM ONLY	8022
UC3846DWTRTI	Texas Instruments	OEM/CM ONLY	495
UC3846DWG4	Texas Instruments	OEM/CM ONLY	211
ULUC3846DW	Texas Instruments	OEM/CM ONLY	140
UC3846DWTRSOP	Texas Instruments	OEM/CM ONLY	494
UC3846DWT	Texas Instruments	OEM/CM ONLY	966
UC3846DWSMD	Texas Instruments	OEM/CM ONLY	102
UC3846DWPBF	Texas Instruments	OEM/CM ONLY	797
UC3846DWTRG4	Texas Instruments	OEM/CM ONLY	608

Part Number

Manufacturer

Description

Stock

UC3846DW

Texas Instruments

In stock

146

Part Number

Manufacturer

Description

Stock

UC3846DWTR

Texas Instruments

Boost, Flyback, Forward Converter, Half-Bridge, Push-Pull Regulator Positive Output Step-Up, Step-Up/Step-Down - DC-DC Controller IC 16-SOIC

RoHS: Compliant

2000

Part Number

Manufacturer

Description

Stock

UC3846DWTR

D# C31633

Texas Instruments

12016

Part Number

Manufacturer

Description

Stock

UC3846DW

Texas Instruments

OEM/CM Immediate delivery

10000

UC3846DWTR

Texas Instruments

OEM/CM Immediate delivery

22550

Part Number

Manufacturer

Description

Stock

UC3846DW

D# 595-UC3846DW

Texas Instruments

Switching Controllers Current-Mode PWM Controller

RoHS: Compliant

189

UC3846DWTR

D# 595-UC3846DWTR

Texas Instruments

Switching Controllers Current-Mode PWM Controller

RoHS: Compliant

187

Part Number

Manufacturer

Description

Stock

UC3846DW

D# 52AH7823

Texas Instruments

IC, CURRENT MODE PWM CTRL, 40V, 16-SOIC, Input Voltage:15V, Output Voltage:5.1V, Output Current:500A, Supply Voltage Min:8V, Supply Voltage Max:40V, Controller IC Case Style:SOIC, No. of Pins:16Pins, Frequency:500kHz, Operating RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

Part Number	Manufacturer	Description	Stock
UC3846DWTRG4 D# NS-UC3846DWTRG4	Texas Instruments	OEM/CM ONLY	3117
UC3846DWG4 D# NS-UC3846DWG4	Texas Instruments	OEM/CM ONLY	5265
UC3846DW D# NS-UC3846DW	Texas Instruments	OEM/CM ONLY	6911
UC3846DWTR D# NS-UC3846DWTR	Texas Instruments	OEM/CM ONLY	5633

Part Number

Manufacturer

Description

Stock

UC3846DW

Texas Instruments

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

3650

UC3846DWTR

Texas Instruments

Part Number

Manufacturer

Description

Stock

UC3846DWTR

Texas Instruments

UC3846 Current Mode PWM Controller

RoHS: Compliant

4297

UC3846DW

Texas Instruments

UC3846 Current Mode PWM Controller

RoHS: Compliant

4214

Part Number

Manufacturer

Description

Stock

UC3846DW

Texas Instruments

OEM/CM ONLY

9197

UC3846DWTR

Texas Instruments

OEM/CM ONLY

5513

Part Number

Manufacturer

Description

Stock

UC3846DW

Texas Instruments

IN stock Immediate delivery

10015

UC3846DWTR

Texas Instruments

IN stock Immediate delivery

22535

Part Number

Manufacturer

Description

Stock

UC3846DW

Texas Instruments

Dual ended 500KHz current mode PWM controller, 0C to 70C

UC3846DWTR

Texas Instruments

Dual ended 500KHz current mode PWM controller, 0C to 70C

Part Number

Manufacturer

Description

Stock

UC3846DWTR

Texas Instruments

shipping today

19796

UC3846DW

Texas Instruments

shipping today

9996

Part Number

Manufacturer

Description

Stock

UC3846DW

D# 53360426

Texas Instruments

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

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

UC3846DWG4

Texas Instruments

RFQ

12802

UC3846DW

mfr

RFQ

10602

Part Number

Manufacturer

Description

Stock

UC3846DW

Texas Instruments

IC REG CTRLR MULT TOP 16SOIC

900

UC3846DWTR

Texas Instruments

IC REG CTRLR MULT TOP 16SOIC

47037

Part Number

Manufacturer

Description

Stock

UC3846DW

D# 3123563

Texas Instruments

IC, CURRENT MODE PWM CTRL, 40V, 16-SOIC

RoHS: Compliant

Min Qty: 1

Container: Each

UC3846DW..

D# 1155655

Texas Instruments

IC, CURRENT MODE PWM CTRL, 40V, 16-SOIC

RoHS: Compliant

Min Qty: 1

Container: Each

Quick Inquiry

UC3846DW

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