UC2854ADWTR

Mfr. #:: UC2854ADWTR
Description:: Power Factor Correction - PFC HP Factor Pre-Reg
Lifecycle:: New from this manufacturer.
Datasheet:: UC2854ADWTR Datasheet
Delivery:: DHL FedEx Ups TNT EMS
Payment:: T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:: UC2854ADWTR more Information UC2854ADWTR Product Details

Product Attribute
Attribute Value

Manufacturer:: Texas Instruments

Product Category:: Power Factor Correction - PFC

RoHS:: Y

Switching Frequency:: 200 kHz

Minimum Operating Temperature:: - 40 C

Maximum Operating Temperature:: + 85 C

Mounting Style:: SMD/SMT

Package / Case:: SOIC-16

Packaging:: Reel

Features:: > 750W Applications, Average Current Mode, Enable

Height:: 2.35 mm

Length:: 10.28 mm

Operating Temperature Range:: - 40 C to + 85 C

Series:: UC2854A

Type:: Power Factor Correction Preregulator

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:: 0.016709 oz

Tags: UC2854ADW, UC2854AD, UC2854A, UC2854, UC285, UC28, UC2

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

UC2854ADWTR Ratings and Reviews

E**y

It didn't come.

2019-09-20

A***d

The goods are good! Stabilizer step down! 3 leds 2 red and one blue!

2019-04-04

A***u

SUPER!!!

2019-09-23

N***a

The goods received. No claims.

2019-09-06

UC2854ADWTR Description

***as Instruments: Enhanced High Power Factor Preregulator 16-SOIC -40 to 85

***ical: Power Factor Correction Preregulator 0.3mA 115kHz 16-Pin SOIC T/R

***p One Stop Global: Power Factor Correction PREREGUL 0.3mA 115KHz 16-Pin SOIC T/R

***ark: IC, PFC PRE-REGULATOR, 35V, 16-SOIC, FULL REEL

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

***ASIN: The UC3854A/B products are pin compatible enhanced versions of the UC3854. Like the UC3854, these products provide all of the functions necessary for active power factor corrected preregulators. The controller achieves near unity power factor by shaping the ac input line current waveform to correspond to the ac input line voltage. To do this the UC3854A/B uses average current mode control. Average current mode control maintains stable, low distortion sinusoidal line current without the need for slope compensation, unlike peak current mode control.

***AS INST: A 1%, 7.5-V reference, fixed frequency oscillator, PWM, voltage amplifierwith soft-start, line voltage feedforward (VRMS squarer), input supply voltage clamp, and over current comparator round out the lilst of feataures.

***AS INSTRUMENTS INC: Available in the 16-pin N (PDIP), DW (SOIC Wide), and J (CDIP) and 20-pin Q (PLCC) package. See Ordering Information table for availability by temperature range.

***: The UC3854A/B products improve upon the UC3854 by offering a wide bandwidth, low offset current amplifier, a faster responding and improved accuracy enable comparator, a VREF GOOD comparator, UVLO threshold options (16 V/10 V for offline, 10.5 V/10 V for startup from an auxiliary 12-V regulator), lower startup supply current, and an enhanced multiply/divide circuit. New features like the amplifier output clamps, improved amplifier current sinking capability, and low offset VAC pin reduce the external component count while improving performance. Improved common mode input range of the multiplier output/current amplifier input allow the designer greater flexibility in choosing amethod for current sensing. Unlike its predecessor, RSET controls only oscillator charging current and has no effect on clamping the maximum multiplier output current. This current is now clamped to a maximum of 2 × IAC at all times which simplifies the design process and provides foldback power limiting during brownout and extreme low line conditions.

Market price

Part #	Description	Stock	Price
UC2854ADWTR DISTI # 296-48792-1-ND	IC PFC CTRLR AVERAGE CURR 16SOIC RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	1180In Stock	1000:$2.2812 500:$2.7049 100:$3.1774 10:$3.8780 1:$4.3200
UC2854ADWTR DISTI # 296-48792-6-ND	IC PFC CTRLR AVERAGE CURR 16SOIC RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	1180In Stock	1000:$2.2812 500:$2.7049 100:$3.1774 10:$3.8780 1:$4.3200
UC2854ADWTR DISTI # 296-48792-2-ND	IC PFC CTRLR AVERAGE CURR 16SOIC RoHS: Compliant Min Qty: 2000 Container: Tape & Reel (TR)	Temporarily Out of Stock	2000:$2.1041
UC2854ADWTRG4 DISTI # UC2854ADWTRG4-ND	IC PFC CTRLR AVERAGE CURR 16SOIC RoHS: Compliant Min Qty: 2000 Container: Tape & Reel (TR)	Temporarily Out of Stock	2000:$1.8554
UC2854ADWTR DISTI # UC2854ADWTR	Power Factor Correction PREREGUL 0.3mA 115KHz 16-Pin SOIC T/R - Tape and Reel (Alt: UC2854ADWTR) RoHS: Compliant Min Qty: 2000 Container: Reel	Americas - 0	2000:$1.9900 4000:$1.9900 8000:$1.9900 12000:$1.9900 20000:$1.9900
UC2854ADWTR DISTI # UC2854ADWTR	Power Factor Correction PREREGUL 0.3mA 115KHz 16-Pin SOIC T/R (Alt: UC2854ADWTR) RoHS: Compliant Min Qty: 2000 Container: Tape and Reel	Asia - 0
UC2854ADWTR	Enhanced High Power Factor Preregulator	2000	1000:$1.8000 750:$1.8800 500:$2.2300 250:$2.6300 100:$2.8000 25:$3.2000 10:$3.4300 1:$3.8100
UC2854ADW DISTI # 595-UC2854ADW	Power Factor Correction - PFC Enhanced High Power Factor Preregulator RoHS: Compliant	796	1:$4.9200 10:$4.4200 100:$3.6200 250:$3.3900 500:$3.0800 1000:$2.6000 2500:$2.4700
UC2854ADWTR DISTI # 595-UC2854ADWTR	Power Factor Correction - PFC HP Factor Pre-Reg RoHS: Compliant	0	1:$4.1900 10:$3.7700 100:$3.0800 250:$2.8900 500:$2.6200 1000:$2.2100 2000:$2.1000
UC2854ADWTRG4 DISTI # 595-UC2854ADWTRG4	Power Factor Correction - PFC Enhanced High Power Factor Preregulator RoHS: Compliant	0

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Image	Part #	Description
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	Mfr.#: UC285TDKTTT-2 OMO.#: OMO-UC285TDKTTT-2	LDO Voltage Regulators Fast Tran Res 5 Amp
	Mfr.#: UC285TDKTTT-1G3 OMO.#: OMO-UC285TDKTTT-1G3-1190	LDO Regulator Pos 1.5V 5A 6-Pin(5+Tab) TO-263 T/R (Alt: UC285TDKTTT-1G3)
	Mfr.#: UC2855BNG4 OMO.#: OMO-UC2855BNG4-TEXAS-INSTRUMENTS	Power Factor Correction - PFC High Performance Preregulato
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	Mfr.#: UC285DW OMO.#: OMO-UC285DW-1190	New and Original
	Mfr.#: UC285T-1 OMO.#: OMO-UC285T-1-TEXAS-INSTRUMENTS	IC REG LINEAR 1.5V 5A TO220-5
	Mfr.#: UC2852D OMO.#: OMO-UC2852D-TEXAS-INSTRUMENTS	IC PFC CONTROLLER CCM 8SOIC
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Availability

Stock:: Available
On Order:: 3500
Enter Quantity:

Current price of UC2854ADWTR 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

Start with

UC2854ADW 5
UC2854AD 6
UC2854A 10
UC2854 35
UC285 107
UC28 810
UC2 1446

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