UC3854DWTR

Mfr. #:: UC3854DWTR
Description:: Power Factor Correction - PFC High Power-Factor Preregulator
Lifecycle:: New from this manufacturer.
Datasheet:: UC3854DWTR Datasheet
Delivery:: DHL FedEx Ups TNT EMS
Payment:: T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:: UC3854DWTR more Information UC3854DWTR Product Details

Product Attribute
Attribute Value

Manufacturer:: Texas Instruments

Product Category:: Power Factor Correction - PFC

RoHS:: Y

Switching Frequency:: 200 kHz

Minimum Operating Temperature:: 0 C

Maximum Operating Temperature:: + 70 C

Mounting Style:: SMD/SMT

Package / Case:: SOIC-16

Packaging:: Reel

Features:: Average Current Mode, Enable

Height:: 2.35 mm

Length:: 10.28 mm

Operating Temperature Range:: 0 C to + 70 C

Series:: UC3854

Type:: Power Factor Correction IC

Width:: 7.52 mm

Brand:: Texas Instruments

Moisture Sensitive:: Yes

Product Type:: PFC - Power Factor Correction

Factory Pack Quantity:: 2000

Subcategory:: PMIC - Power Management ICs

Unit Weight:: 0.020812 oz

Tags: UC3854DWT, UC3854D, UC3854, UC385, UC38, UC3

Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 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.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

UC3854DWTR Ratings and Reviews

A***z

Everything ok

2019-03-13

E**g

2019-05-13

V***u

All super came fast

2019-05-28

UC3854DWTR Description

***ical: Power Factor Correction Preregulator 1.5mA 118kHz 16-Pin SOIC T/R

***as Instruments: High Power Factor Preregulator 16-SOIC 0 to 70

***et Europe: Power Factor Correction PREREGUL 1.5mA 118KHz 16-Pin SOIC T/R

***ser: Power Factor Correction (PFC) ICs High Power-Factor Preregulator

***ark: Pfc Pre-Regulator, 35V, 16-Soic Full Reel

***i-Key: IC PFC CTR AVERAGE 200KHZ 16SOIC

***et: HIGH PWR FACTOR PREREG

***INS: The UC1854 provides active-power factor correction for power systems that otherwise would draw non-sinusoidal current from sinusoidal power lines. This device implements all the control functions necessary to build a power supply capable of optimally using available power-line current while minimizing line-current distortion. To do this, the UC1854 contains a voltage amplifier, an analog multiplier and divider, a current amplifier, and a fixed-frequency PWM.

***as Instruments (TI): In addition, the UC1854 contains a power MOSFET-compatible gate driver, 7.5-V reference, line anticipator, load-enable comparator, low-supply detector, and overcurrent comparator.

***OMO Electronic: The UC1854 uses average current-mode control to accomplish fixed-frequency current control with stability and low distortion. Unlike peak current-mode, average current control accurately maintains sinusoidal line current without slope compensation and with minimal response to noise transients.

***as Instruments (TI): The high reference voltage and high oscillator amplitude of the UC1854 minimize noise sensitivity while fast PWM elements permit chopping frequencies above 200 kHz. The UC1854 is used in single-phase and three-phase systems with line voltages that vary from 75 V to 275 V and line frequencies across the 50-Hz to 400-Hz range. To reduce the burden on the circuitry that supplies power to this device, the UC1854 features low starting supply current.

***AS: These devices are available packaged in 16-pin plastic and ceramic dual in-line packages, and a variety of surface-mount packages.

Market price

Part #	Description	Stock	Price
UC3854DWTR DISTI # 296-27154-1-ND	IC PFC CTRLR AVERAGE CURR 16SOIC RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	6891In Stock	1000:$1.8515 500:$2.1954 100:$2.5789 10:$3.1480 1:$3.5000
UC3854DWTR DISTI # 296-27154-6-ND	IC PFC CTRLR AVERAGE CURR 16SOIC RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	6891In Stock	1000:$1.8515 500:$2.1954 100:$2.5789 10:$3.1480 1:$3.5000
UC3854DWTR DISTI # 296-27154-2-ND	IC PFC CTRLR AVERAGE CURR 16SOIC RoHS: Compliant Min Qty: 2000 Container: Tape & Reel (TR)	6000In Stock	6000:$1.6435 2000:$1.7077
UC3854DWTR-F DISTI # UC3854DWTR-F-ND	IC PFC CTRLR AVERAGE CURR 16SOIC RoHS: Compliant Min Qty: 2000 Container: Tape & Reel (TR)	Temporarily Out of Stock	2000:$1.7077
UC3854DWTR-FG4 DISTI # UC3854DWTR-FG4-ND	IC PFC CTRLR AVERAGE CURR 16SOIC RoHS: Compliant Min Qty: 2000 Container: Tape & Reel (TR)	Temporarily Out of Stock	2000:$1.7077
UC3854DWTRG4 DISTI # UC3854DWTRG4-ND	IC PFC CTRLR AVERAGE CURR 16SOIC RoHS: Compliant Min Qty: 2000 Container: Tape & Reel (TR)	Temporarily Out of Stock	2000:$1.7077
UC3854DWTR DISTI # UC3854DWTR	Power Factor Correction PREREGUL 1.5mA 118KHz 16-Pin SOIC T/R - Tape and Reel (Alt: UC3854DWTR) RoHS: Compliant Min Qty: 2000 Container: Reel	Americas - 0	2000:$1.7900 4000:$1.6900 8000:$1.6900 12000:$1.5900 20000:$1.5900
UC3854DWTR DISTI # UC3854DWTR	Power Factor Correction PREREGUL 1.5mA 118KHz 16-Pin SOIC T/R (Alt: UC3854DWTR) RoHS: Compliant Min Qty: 1 Container: Tape and Reel	Europe - 0	1:€2.0900 10:€1.9900 25:€1.8900 50:€1.7900 100:€1.6900 500:€1.5900 1000:€1.4900
UC3854DWTR-F DISTI # UC3854DWTR-F	Power Factor Correction PREREGUL 0.3mA 115KHz 16-Pin SOIC T/R - Tape and Reel (Alt: UC3854DWTR-F) RoHS: Compliant Min Qty: 2000 Container: Reel	Americas - 0	2000:$1.7900 4000:$1.6900 8000:$1.6900 12000:$1.5900 20000:$1.5900
UC3854DWTRG4 DISTI # UC3854DWTRG4	Power Factor Correction PREREGUL 1.5mA 118KHz 16-Pin SOIC T/R (Alt: UC3854DWTRG4) RoHS: Compliant Min Qty: 2000 Container: Tape and Reel	Asia - 0
UC3854DWTRG4 DISTI # UC3854DWTRG4	Power Factor Correction PREREGUL 1.5mA 118KHz 16-Pin SOIC T/R - Tape and Reel (Alt: UC3854DWTRG4) RoHS: Compliant Min Qty: 2000 Container: Reel	Americas - 0	2000:$1.7900 4000:$1.6900 8000:$1.6900 12000:$1.5900 20000:$1.5900
UC3854DWTR-F DISTI # UC3854DWTR-F	Power Factor Correction PREREGUL 0.3mA 115KHz 16-Pin SOIC T/R (Alt: UC3854DWTR-F) RoHS: Compliant Min Qty: 2000 Container: Tape and Reel	Europe - 0	2000:€2.0900 4000:€1.8900 8000:€1.6900 12000:€1.5900 20000:€1.4900
UC3854DWTR-FG4 DISTI # UC3854DWTR-FG4	Power Factor Correction PREREGUL 1.5mA 118KHz 16-Pin SOIC T/R - Tape and Reel (Alt: UC3854DWTR-FG4) RoHS: Compliant Min Qty: 2000 Container: Reel	Americas - 0	2000:$1.7900 4000:$1.6900 8000:$1.6900 12000:$1.5900 20000:$1.5900
UC3854DWTR	High Power Factor Preregulator	4000	1000:$1.4600 750:$1.5300 500:$1.8100 250:$2.1300 100:$2.2700 25:$2.5900 10:$2.7900 1:$3.0900
UC3854DWTR DISTI # 595-UC3854DWTR	Power Factor Correction - PFC High Power-Factor Preregulator RoHS: Compliant	1870	1:$3.4000 10:$3.0600 100:$2.5000 250:$2.3500 500:$2.1300 1000:$1.7900 2000:$1.7000 4000:$1.6400
UC3854DW DISTI # 595-UC3854DW	Power Factor Correction - PFC Pwr Factor Pre- RoHS: Compliant	295	1:$4.0200 10:$3.6100 100:$2.9500 250:$2.7700 500:$2.5100 1000:$2.1200 2500:$2.0100
UC3854DWTRG4 DISTI # 595-UC3854DWTRG4	Power Factor Correction - PFC High Power-Factor Preregulator RoHS: Compliant	0	2000:$1.7000 4000:$1.6400
UC3854DWTR-F DISTI # 595-UC3854DWTR-F	Power Factor Correction - PFC Hi Pwr Factor PreReg RoHS: Compliant	0	1:$3.4000 10:$3.0600 100:$2.5000 250:$2.3500 500:$2.1300 1000:$1.7900 2000:$1.7000 4000:$1.6400
UC3854DWTR-FG4 DISTI # 595-UC3854DWTR-FG4	Power Factor Correction - PFC High Power-Factor Preregulator RoHS: Compliant	0
UC3854DWTR	Power Factor Controller, Current-mode, 1.5A, 118kHz Switching Freq-Max, BIPolar, PDSO16 RoHS: Compliant	330	1000:$1.9000 500:$2.0000 100:$2.0800 25:$2.1700 1:$2.3400
UC3854DWTR	Power Factor Controller, Current-mode, 1.5A, 200kHz Switching Freq-Max, BIPolar, PDSO16 RoHS: Not Compliant	139	1000:$1.9000 500:$2.0000 100:$2.0800 25:$2.1700 1:$2.3400
UC3854DWTR-F	RoHS: Not Compliant	290	1000:$1.9000 500:$2.0000 100:$2.0800 25:$2.1700 1:$2.3400

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Availability

Stock:: Available
On Order:: 1984
Enter Quantity:

Current price of UC3854DWTR is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com

Reference price (USD)

Quantity
Unit Price
Ext. Price

1: ~~$3.40~~; ~~$3.40~~

10: ~~$3.06~~; ~~$30.60~~

100: ~~$2.50~~; ~~$250.00~~

250: ~~$2.35~~; ~~$587.50~~

500: ~~$2.13~~; ~~$1 065.00~~

1000: ~~$1.79~~; ~~$1 790.00~~

Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.

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