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UC3843D8TR

UC3843D8TR
Mfr. #:
UC3843D8TR
Сипаттама:
Switching Controllers Current-Mode PWM Controller
Өміршеңдік кезең:
Осы өндірушіден жаңа.
Деректер тізімі:
UC3843D8TR Деректер тізімі
Жеткізу:
DHL FedEx Ups TNT EMS
Төлем:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
Көбірек ақпарат:
UC3843D8TR Көбірек ақпарат UC3843D8TR Product Details
Өнім атрибуты
Төлсипат мәні
Өндіруші:
Texas Instruments
Өнім санаты:
Ауыстыру контроллері
RoHS:
Y
Топология:
Boost, Buck, Flyback, Forward
Шығарулар саны:
1 Output
Ауыстыру жиілігі:
450 kHz
Жұмыс циклі - Макс:
100 %
Шығыс тогы:
1 A
Ең төменгі жұмыс температурасы:
0 C
Максималды жұмыс температурасы:
+ 70 C
Орнату стилі:
SMD/SMT
Пакет/қорап:
SOIC-8
Қаптама:
Ролик
Жұмыс температурасының диапазоны:
0 C to + 70 C
Серия:
UC3843
Түрі:
Ағымдық режим PWM контроллері
Бренд:
Texas Instruments
Күз уақыты:
50 ns
Өнім түрі:
Ауыстыру контроллері
Көтеру уақыты:
50 ns
Зауыттық буманың саны:
2500
Ішкі санат:
PMIC - Қуатты басқару IC
Бірлік салмағы:
0.002561 oz
Tags
UC3843D8T, UC3843D8, UC3843D, UC3843, UC384, 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: [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
    G***g
    G***g
    RU

    Delivery is fast. Bolts and nuts more than needed. The instructions are easy to assemble. Seller recommend.

    2019-04-20
    Y***T
    Y***T
    BY

    Everything works

    2019-03-31
***as Instruments
Single ended 500KHz current mode PWM controller with 8.4V/7.6V UVLO 100% duty cycle, 0C to 70C 8-SOIC 0 to 70
***p One Stop Global
Current Mode PWM Controller 1A 8-Pin SOIC T/R
***i-Key
IC REG CTRLR MULT TOPOLOGY 8SOIC
***ser
PWM Power Supply Controllers Current-Mode PWM Controller
***ical
UCx84x Current-Mode PWM Controllers
***i-Key Marketplace
UC3843 CURRENT-MODE PWM CONTROLL
***ark
Pulse Width Modulation (PWM) Controller IC; Frequency:450kHz; Power Dissipation, Pd:650mW; No. of Pins:8; Operating Temperature Range:0°C to +70°C; Control Mode:Current; Number of PWM Outputs:1; Output Current:200mA ;RoHS Compliant: Yes
***AS INSRUMENT
The UCx84x series of control integrated circuits provide the features that are necessary to implement off-line or DC-to-DC fixed-frequency current-mode control schemes, with a minimum number of external components. The internally implemented circuits include an undervoltage lockout (UVLO), featuring a start-up current of less than 1 mA, and a precision reference trimmed for accuracy at the error amplifier input. Other internal circuits include logic to ensure latched operation, a pulse-width modulation (PWM) comparator that also provides current-limit control, and a totem-pole output stage that is designed to source or sink high-peak current. The output stage, suitable for driving N-channel MOSFETs, is low when it is in the off state.
***AS INSTR
The UCx84x family offers a variety of package options, temperature range options, choice of maximum duty cycle, and choice of turnon and turnoff thresholds and hysteresis ranges. Devices with higher turnon or turnoff hysteresis are ideal choices for off-line power supplies, while the devices with a narrower hysteresis range are suited for DC-DC applications. The UC184x devices are specified for operation from –55°C to 125°C, the UC284x series is specified for operation from –40°C to 85°C, and the UC384x series is specified for operation from 0°C to 70°C.
Бөлім № Сипаттама Қор Бағасы
UC3843D8TR
DISTI # 296-46260-1-ND		IC REG CTRLR MULT TOPOLOGY 8SOIC
RoHS: Compliant
Min Qty: 1
Container: Cut Tape (CT)		9461In Stock
  • 1000:$0.5500
  • 500:$0.6967
  • 100:$0.8434
  • 10:$1.0820
  • 1:$1.2100
UC3843D8TR
DISTI # 296-46260-6-ND		IC REG CTRLR MULT TOPOLOGY 8SOIC
RoHS: Compliant
Min Qty: 1
Container: Digi-Reel®		9461In Stock
  • 1000:$0.5500
  • 500:$0.6967
  • 100:$0.8434
  • 10:$1.0820
  • 1:$1.2100
UC3843D8TR
DISTI # 296-46260-2-ND		IC REG CTRLR MULT TOPOLOGY 8SOIC
RoHS: Compliant
Min Qty: 2500
Container: Tape & Reel (TR)		7500In Stock
  • 12500:$0.4557
  • 5000:$0.4735
  • 2500:$0.4984
UC3843D8TRG4
DISTI # UC3843D8TRG4-ND		IC REG CTRLR MULT TOPOLOGY 8SOIC
RoHS: Compliant
Min Qty: 2500
Container: Tape & Reel (TR)		Temporarily Out of Stock
  • 2500:$0.4984
UC3843D8TR
DISTI # UC3843D8TR		Current Mode PWM Controller 1A 8-Pin SOIC T/R (Alt: UC3843D8TR)
RoHS: Compliant
Min Qty: 2500
Container: Tape and Reel		Asia - 0
    UC3843D8TR
    DISTI # UC3843D8TR    		Current Mode PWM Controller 1A 8-Pin SOIC T/R - Tape and Reel (Alt: UC3843D8TR)
    RoHS: Compliant
    Min Qty: 2500
    Container: Reel    		Americas - 0
    • 2500:$0.5159
    • 5000:$0.4909
    • 10000:$0.4749
    • 15000:$0.4589
    • 25000:$0.4459
    UC3843D8TR
    DISTI # UC3843D8TR    		Current Mode PWM Controller 1A 8-Pin SOIC T/R (Alt: UC3843D8TR)
    RoHS: Compliant
    Min Qty: 2500
    Container: Tape and Reel    		Europe - 0
    • 2500:€0.7149
    • 5000:€0.5849
    • 10000:€0.5359
    • 15000:€0.4599
    • 25000:€0.4289
    UC3843D8TRG4
    DISTI # UC3843D8TRG4    		Current Mode PWM Controller 1A 8-Pin SOIC T/R - Tape and Reel (Alt: UC3843D8TRG4)
    RoHS: Compliant
    Min Qty: 2500
    Container: Reel    		Americas - 0
    • 2500:$0.5159
    • 5000:$0.4909
    • 10000:$0.4749
    • 15000:$0.4589
    • 25000:$0.4459
    UC3843D8TRCurrent-Mode PWM Controller4965
    • 1000:$0.4100
    • 750:$0.4500
    • 500:$0.5700
    • 250:$0.6900
    • 100:$0.7500
    • 25:$0.8800
    • 10:$0.9500
    • 1:$1.0600
    UC3843D8TR
    DISTI # 595-UC3843D8TR    		Switching Controllers Current-Mode PWM Controller
    RoHS: Compliant    		3638
    • 1:$1.1700
    • 10:$1.0000
    • 100:$0.7660
    • 500:$0.6770
    • 1000:$0.5340
    • 2500:$0.4740
    • 10000:$0.4560
    UC3843D8TRG4
    DISTI # 595-UC3843D8TRG4    		Switching Controllers Current-Mode PWM Controller
    RoHS: Compliant    		993
    • 1:$1.1700
    • 10:$1.0000
    • 100:$0.7660
    • 500:$0.6770
    • 1000:$0.5340
    • 2500:$0.4740
    • 10000:$0.4560
    UC3843D8
    DISTI # 595-UC3843D8    		Switching Controllers Current Mode
    RoHS: Compliant    		958
    • 1:$1.4000
    • 10:$1.1900
    • 100:$0.9140
    • 500:$0.8080
    • 1000:$0.6380
    • 2500:$0.5660
    • 10000:$0.5440
    UC3843D8TRSwitching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BICMOS, PDSO8
    RoHS: Compliant    		31406
    • 1000:$0.5300
    • 500:$0.5600
    • 100:$0.5800
    • 25:$0.6100
    • 1:$0.6500
    UC3843D8TR 370
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      Қол жетімділік
      Қор:
      Available
      Тапсырыс бойынша:
      1987
      Саны енгізіңіз:
      UC3843D8TR ағымдағы бағасы тек анықтама үшін берілген, егер сіз ең жақсы бағаны алғыңыз келсе, сату тобымызға [email protected] мекенжайына сұрауды немесе тікелей электрондық поштаны жіберіңіз.
      Анықтамалық баға (USD)
      Саны
      Тауар өлшемінің бағасы
      Қосымша. Бағасы
      1
      1,17 $
      1,17 $
      10
      1,00 $
      10,00 $
      100
      0,77 $
      76,60 $
      500
      0,68 $
      338,50 $
      1000
      0,53 $
      534,00 $
      2021 жылдан бастап жартылай өткізгіштің жетіспеушілігіне байланысты 2021 жылға дейінгі қалыпты баға төмен. Растау үшін сұрау жіберіңіз.
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