UC2854ADWTR

UC2854ADWTR
Mfr. #:
UC2854ADWTR
描述:
Power Factor Correction - PFC HP Factor Pre-Reg
生命週期:
製造商新產品
數據表:
UC2854ADWTR 數據表
交貨:
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ECAD Model:
更多信息:
UC2854ADWTR 更多信息 UC2854ADWTR Product Details
產品屬性
屬性值
製造商:
德州儀器
產品分類:
功率因數校正 - PFC
RoHS:
Y
開關頻率:
200 kHz
最低工作溫度:
- 40 C
最高工作溫度:
+ 85 C
安裝方式:
貼片/貼片
包裝/案例:
SOIC-16
打包:
捲軸
特徵:
> 750W Applications, Average Current Mode, Enable
高度:
2.35 mm
長度:
10.28 mm
工作溫度範圍:
- 40 C to + 85 C
系列:
UC2854A
類型:
功率因數校正預調節器
寬度:
7.52 mm
品牌:
德州儀器
濕氣敏感:
是的
產品類別:
PFC - 功率因數校正
出廠包裝數量:
2000
子類別:
PMIC - 電源管理 IC
單位重量:
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: [email protected]

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
    E**y
    E**y
    RU

    It didn't come.

    2019-09-20
    A***d
    A***d
    UA

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

    2019-04-04
    A***u
    A***u
    BY

    SUPER!!!

    2019-09-23
    N***a
    N***a
    RU

    The goods received. No claims.

    2019-09-06
***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.
型號 描述 庫存 價格
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
    UC2854ADWTREnhanced High Power Factor Preregulator2000
    • 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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      Power Factor Correction - PFC Enhanced High Power Factor Preregulato
      可用性
      庫存:
      Available
      訂購:
      3500
      輸入數量:
      UC2854ADWTR的當前價格僅供參考,如果您想獲得最優惠的價格,請提交查詢或直接發送電子郵件至我們的銷售團隊[email protected]
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