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UCC38501DW

UCC38501DW
Mfr. #:
UCC38501DW
描述:
Power Factor Correction - PFC BiCMOS PFC/PWM Comb Controller
生命週期:
製造商新產品
數據表:
UCC38501DW 數據表
交貨:
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ECAD Model:
更多信息:
UCC38501DW 更多信息 UCC38501DW 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：
0 C
最高工作溫度：
+ 70 C
安裝方式：
貼片/貼片
包裝/案例：
SOIC-20
打包：
管子
特徵：
< 150W Applications, Average Current Mode, Enable, OVP
高度：
2.35 mm
長度：
12.8 mm
工作溫度範圍：
0 C to + 70 C
系列：
UCC38501
類型：
功率因數校正IC
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：
25
子類別：
PMIC - 電源管理 IC
單位重量：
0.020071 oz
Tags
UCC38501D, UCC38501, UCC3850, UCC385, UCC38, UCC3, UCC
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
    S***v
    S***v
    RU

    I just didn't get it.

    2019-01-19
    V***K
    V***K
    UA

    Modulus robochi, all kind.

    2019-04-07
    A***v
    A***v
    RU

    Received

    2019-06-15
***as Instruments Inc.
The UCC2850x family provides all of the control functions necessary for an active power-factor-corrected preregulator and a second-stage dc-to-dc converter. The controller achieves near-unity power factor by shaping the ac input line current waveform to correspond to the ac input-line voltage using average current-mode control. The dc-to-dc converter uses peak current-mode control to perform the step-down power conversion.
***AS INS
The PFC stage is leading-edge modulated while the second stage is trailing-edge synchronized to allow for minimum overlap between the boost and PWM switches. This reduces ripple current in the bulk-output capacitor.In order to operate with over three-to-one range of input-line voltages, a line feedforward (VFF) is used to keep input power constant with varying input voltage. Generation of VFF is accomplished using IAC in conjunction with an external single-pole filter. This not only reduces external parts count, but also avoids the use of high-voltage components, offering a lower-cost solution. The multiplier then divides the line current by the square of VFF.
***AS
The UCC2850x PFC section incorporates a low offset-voltage amplifier with 7.5-V reference, a highly-linear multiplier capable of a wide current range, a high-bandwidth, low offset-current amplifier, with a novel noise-attenuation configuration, PWM comparator and latch, and a high-current output driver. Additional PFC features include over-voltage protection, zero-power detection to turn off the output when VAOUT is below 0.33 V and peak current and power limiting.
***ASIN
The dc-to-dc section relies on an error signal generated on the secondary-side and processes it by performing peak current mode control. The dc-to-dc section also features current limiting, a controlled soft-start, preset operating range with selectable options, and 50% maximum duty cycle.
***ASI
The UCC28500 and UCC28502 have a wide PFC-UVLO threshold (16.5 V/10 V) for bootstrap bias supply operation. The UCC28501 and UCC28503 are designed with a narrow UVLO range (10.5 V/10 V) more suitable for fixed bias operation. The UCC28500 and UCC28501 have a narrow UVLO threshold for PWM stage (to allow operation down to 75% of nominal bulk voltage), while the UCC28502 and UCC38503 are configured for a much wider operation range for the PWM stage (down to 50% of bulk nominal voltage).
***AS INSTRUMENT
Available in 20-pin N and DW packages.
型號 描述 庫存 價格
UCC38501DW
DISTI # 296-11521-5-ND		IC PFC/PWM COMBO CTRLR 20-SOIC
RoHS: Compliant
Min Qty: 1
Container: Tube		207In Stock
  • 2500:$3.3011
  • 1000:$3.4748
  • 500:$4.1201
  • 100:$4.8399
  • 25:$5.5844
  • 10:$5.9070
  • 1:$6.5800
UCC38501DWTR
DISTI # UCC38501DWTR-ND		IC PFC/PWM COMBO CTRLR 20SOIC
RoHS: Compliant
Min Qty: 2000
Container: Tape & Reel (TR)		Temporarily Out of Stock
  • 2000:$2.7504
UCC38501DWTRG4
DISTI # UCC38501DWTRG4-ND		IC PFC/PWM COMBO CTRLR 20SOIC
RoHS: Compliant
Min Qty: 2000
Container: Tape & Reel (TR)		Temporarily Out of Stock
  • 2000:$2.7504
UCC38501DWG4
DISTI # UCC38501DWG4-ND		IC PFC/PWM COMBO CTRLR 20SOIC
RoHS: Compliant
Min Qty: 125
Container: Tube		Temporarily Out of Stock
  • 125:$4.8399
UCC38501DW
DISTI # UCC38501DW		Power Factor Correction PWM CONTRLR 0.15mA 115KHz 20-Pin SOIC - Rail/Tube (Alt: UCC38501DW)
RoHS: Compliant
Min Qty: 125
Container: Tube		Americas - 0
  • 125:$3.5900
  • 175:$3.3900
  • 300:$3.2900
  • 625:$3.1900
  • 1250:$3.0900
UCC38501DWTR
DISTI # UCC38501DWTR		Power Factor Correction PWM CONTRLR 0.15mA 115KHz 20-Pin SOIC T/R - Tape and Reel (Alt: UCC38501DWTR)
RoHS: Compliant
Container: Reel		Americas - 0
    UCC38501DWBiCMOS PFC/PWM Combination Controller3250
    • 1000:$2.8200
    • 750:$2.8800
    • 500:$3.3300
    • 250:$3.8200
    • 100:$4.1000
    • 25:$4.5700
    • 10:$4.8900
    • 1:$5.4400
    UCC38501DWPower Factor Controller With Post Regulator, Current-mode, 1.2A, 120kHz Switching Freq-Max, BICMOS, PDSO20
    RoHS: Compliant    		6596
    • 1000:$3.2600
    • 500:$3.4400
    • 100:$3.5800
    • 25:$3.7300
    • 1:$4.0200
    UCC38501DWPower Factor Controller With Post Regulator, Current-mode, 1A, BICMOS, PDSO20
    RoHS: Not Compliant    		75
    • 1000:$3.2600
    • 500:$3.4400
    • 100:$3.5800
    • 25:$3.7300
    • 1:$4.0200
    UCC38501DWTRPower Factor Controller With Post Regulator, Current-mode, 1.2A, 120kHz Switching Freq-Max, BICMOS, PDSO20
    RoHS: Compliant    		31400
    • 1000:$2.7200
    • 500:$2.8700
    • 100:$2.9900
    • 25:$3.1100
    • 1:$3.3500
    UCC38501DW
    DISTI # 595-UCC38501DW    		Power Factor Correction - PFC BiCMOS PFC/PWM Comb Controller
    RoHS: Compliant    		122
    • 1:$6.5700
    • 10:$5.9100
    • 100:$4.8400
    • 250:$4.5400
    • 500:$4.1200
    • 1000:$3.4700
    UCC38501DWTR
    DISTI # 595-UCC38501DWTR    		Power Factor Correction - PFC BiCMOS PFC/PWM Comb Controller
    RoHS: Compliant    		0
      UCC38501DWG4
      DISTI # 595-UCC38501DWG4      		Power Factor Correction - PFC BiCMOS PFC/PWM Comb Controller
      RoHS: Compliant      		0
        UCC38501DWTRG4
        DISTI # 595-UCC38501DWTRG4        		Power Factor Correction - PFC BiCMOS PFC/PWM Comb Controller
        RoHS: Compliant        		0
          UCC38501DWTR 1108
            UCC38501DW
            DISTI # 6616036P            		POWER FACTOR CORRECTION PWM CONTRLR, TU27
            • 25:£4.3100
            • 100:£3.5300
            • 250:£3.3100
            • 500:£3.0100
            圖片 型號 描述
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            2SK3566(STA4,Q,M)

            Mfr.#: 2SK3566(STA4,Q,M)

            OMO.#: OMO-2SK3566-STA4-Q-M-

            		 MOSFET N-Ch 900V 2.5A Rdson 6.4 Ohm
            VS-8ETL06-M3

            Mfr.#: VS-8ETL06-M3

            OMO.#: OMO-VS-8ETL06-M3-VISHAY

            		 DIODE FRED 600V 8A TO220AC
            VS-HFA06TB120-M3

            Mfr.#: VS-HFA06TB120-M3

            OMO.#: OMO-VS-HFA06TB120-M3-VISHAY

            		 DIODE FRED 1.2KV 6A TO220AC
            AD834JNZ

            Mfr.#: AD834JNZ

            OMO.#: OMO-AD834JNZ-ANALOG-DEVICES-INC-ADI

            		 Multipliers / Dividers IC 500 MHz Four-Quadrant
            CPF2150R00FKE14

            Mfr.#: CPF2150R00FKE14

            OMO.#: OMO-CPF2150R00FKE14-1088

            		 Metal Film Resistors - Through Hole 2watts 150ohms 1% 100ppm
            2SK3566(STA4,Q,M)

            Mfr.#: 2SK3566(STA4,Q,M)

            OMO.#: OMO-2SK3566-STA4-Q-M--TOSHIBA-SEMICONDUCTOR-AND-STOR

            		 Darlington Transistors MOSFET N-Ch 900V 2.5A Rdson 6.4 Ohm
            可用性
            庫存:
            122
            訂購:
            2105
            輸入數量:
            UCC38501DW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]
            參考價格（美元）
            數量
            單價
            小計金額
            1
            US$6.57
            US$6.57
            10
            US$5.91
            US$59.10
            100
            US$4.84
            US$484.00
            250
            US$4.54
            US$1 135.00
            500
            US$4.12
            US$2 060.00
            1000
            US$3.47
            US$3 470.00
            2500
            US$3.30
            US$8 250.00
            由於2021年半導體供不應求，低於2021年之前的正常價格，請發詢價確認。
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