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UC3842D8

UC3842D8
Mfr. #:
UC3842D8
설명:
Switching Controllers Current Mode
수명 주기:
이 제조업체의 새 제품입니다.
데이터 시트:
UC3842D8 데이터 시트
배달:
DHL FedEx Ups TNT EMS
지불:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
추가 정보:
UC3842D8 추가 정보 UC3842D8 Product Details
제품 속성
속성 값
제조사:
텍사스 인스트루먼트
제품 카테고리:
스위칭 컨트롤러
RoHS:
Y
토폴로지:
부스트, 벅, 플라이백, 앞으로
출력 수:
1 Output
스위칭 주파수:
450 kHz
듀티 사이클 - 최대:
100 %
출력 전류:
1 A
최소 작동 온도:
0 C
최대 작동 온도:
+ 70 C
장착 스타일:
SMD/SMT
패키지/케이스:
SOIC-8
포장:
튜브
작동 온도 범위:
0 C to + 70 C
시리즈:
UC3842
유형:
전류 모드 PWM 컨트롤러
상표:
텍사스 인스트루먼트
가을 시간:
50 ns
상품 유형:
스위칭 컨트롤러
상승 시간:
50 ns
공장 팩 수량:
75
하위 카테고리:
PMIC - 전원 관리 IC
단위 무게:
0.002561 oz
Tags
UC3842D8, UC3842D, UC3842, 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
    V***i
    V***i
    BY

    All ok

    2019-01-17
    E**e
    E**e
    RU

    Led working 6b.

    2019-04-21
    N***v
    N***v
    RU

    Norms

    2019-03-16
***Components
In a Pack of 5, Texas Instruments UC3842D8, PWM Current Mode Controller, 1 A, 500 kHz, 8-Pin SOIC
***as Instruments
Current-Mode PWM Controller 8-SOIC 0 to 70
***ical
Current Mode PWM Controller 200mA 500kHz 8-Pin SOIC Tube
***et Europe
Current Mode PWM Controller 1A 8-Pin SOIC Tube
***i-Key
IC REG CTRLR PWM CM 8SOIC
***ark
CURRENT MODE PWM CONTROLLER, 25V, 8-SOIC
***et
CUR MODE PWM CONT
***
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 INS
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.
부분 # 설명 재고 가격
UC3842D8
DISTI # V36:1790_07428492		Current Mode PWM Controller 1A 8-Pin SOIC Tube
RoHS: Compliant		94
  • 9000:$0.5457
  • 6000:$0.5464
  • 3000:$0.5470
  • 75:$0.9959
UC3842D8
DISTI # 296-11281-5-ND		IC REG CTRLR PWM CM 8SOIC
RoHS: Compliant
Min Qty: 1
Container: Tube		3784In Stock
  • 5025:$0.5653
  • 2550:$0.5950
  • 1050:$0.6375
  • 525:$0.8075
  • 150:$0.9775
  • 75:$1.1900
  • 10:$1.2540
  • 1:$1.4000
UC3842D8TR
DISTI # 296-47906-1-ND		IC REG CTRLR PWM CM 8SOIC
RoHS: Compliant
Min Qty: 1
Container: Cut Tape (CT)		2372In Stock
  • 1000:$0.5500
  • 500:$0.6967
  • 100:$0.8434
  • 10:$1.0820
  • 1:$1.2100
UC3842D8TR
DISTI # 296-47906-6-ND		IC REG CTRLR PWM CM 8SOIC
RoHS: Compliant
Min Qty: 1
Container: Digi-Reel®		2372In Stock
  • 1000:$0.5500
  • 500:$0.6967
  • 100:$0.8434
  • 10:$1.0820
  • 1:$1.2100
UC3842D8TR
DISTI # 296-47906-2-ND		IC REG CTRLR PWM CM 8SOIC
RoHS: Compliant
Min Qty: 2500
Container: Tape & Reel (TR)		Temporarily Out of Stock
  • 12500:$0.4557
  • 5000:$0.4735
  • 2500:$0.4984
UC3842D8TRG4
DISTI # UC3842D8TRG4-ND		IC REG CTRLR PWM CM 8SOIC
RoHS: Compliant
Min Qty: 2500
Container: Tape & Reel (TR)		Temporarily Out of Stock
  • 2500:$0.4998
UC3842D8G4
DISTI # UC3842D8G4-ND		IC REG CTRLR PWM CM 8SOIC
RoHS: Compliant
Min Qty: 600
Container: Tube		Temporarily Out of Stock
  • 600:$0.8075
UC3842D8
DISTI # 30306417		Current Mode PWM Controller 1A 8-Pin SOIC Tube
RoHS: Compliant		75
  • 100:$0.7973
  • 12:$0.9944
UC3842D8
DISTI # UC3842D8		Current Mode PWM Controller 1A 8-Pin SOIC Tube - Rail/Tube (Alt: UC3842D8)
RoHS: Compliant
Min Qty: 600
Container: Tube		Americas - 0
  • 600:$0.6159
  • 750:$0.5869
  • 1350:$0.5669
  • 3000:$0.5479
  • 6000:$0.5329
UC3842D8
DISTI # UC3842D8		Current Mode PWM Controller 1A 8-Pin SOIC Tube (Alt: UC3842D8)
RoHS: Compliant
Min Qty: 1500
Container: Tube		Asia - 0
    UC3842D8TR
    DISTI # UC3842D8TR    		Current Mode PWM Controller 1A 8-Pin SOIC T/R - Tape and Reel (Alt: UC3842D8TR)
    RoHS: Compliant
    Min Qty: 2500
    Container: Reel    		Americas - 0
    • 2500:$0.5159
    • 5000:$0.4909
    • 10000:$0.4749
    • 15000:$0.4589
    • 25000:$0.4459
    UC3842D8Current-Mode PWM Controller5902
    • 1000:$0.4800
    • 750:$0.5400
    • 500:$0.6800
    • 250:$0.8300
    • 100:$0.9000
    • 25:$1.0500
    • 10:$1.1400
    • 1:$1.2700
    UC3842D8TR
    DISTI # 595-UC3842D8TR    		Switching Controllers Current-Mode PWM Controller
    RoHS: Compliant    		2303
    • 1:$1.1700
    • 10:$1.0000
    • 100:$0.7660
    • 500:$0.6770
    • 1000:$0.5340
    • 2500:$0.4740
    • 10000:$0.4560
    UC3842D8
    DISTI # 595-UC3842D8    		Switching Controllers Current Mode
    RoHS: Compliant    		335
    • 1:$1.4000
    • 10:$1.1900
    • 100:$0.9140
    • 500:$0.8080
    • 1000:$0.6380
    • 2500:$0.5660
    • 10000:$0.5440
    UC3842D8G4
    DISTI # 595-UC3842D8G4    		Switching Controllers Current-Mode PWM Controller
    RoHS: Compliant    		0
      UC3842DG4
      DISTI # 595-UC3842DG4      		Switching Controllers Current Mode
      RoHS: Compliant      		0
        UC3842D8TRG4
        DISTI # 595-UC3842D8TRG4        		Switching Controllers Current-Mode PWM Controller
        RoHS: Compliant        		0
          UC3842D8Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8
          RoHS: Not Compliant          		2974
          • 1000:$0.6300
          • 500:$0.6700
          • 100:$0.6900
          • 25:$0.7200
          • 1:$0.7800
          UC3842D8Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BICMOS, PDSO8
          RoHS: Compliant          		3312
          • 1000:$0.6300
          • 500:$0.6700
          • 100:$0.6900
          • 25:$0.7200
          • 1:$0.7800
          UC3842D8TRSwitching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BICMOS, PDSO8
          RoHS: Compliant          		15500
          • 1000:$0.5300
          • 500:$0.5600
          • 100:$0.5800
          • 25:$0.6100
          • 1:$0.6500
          UC3842D8Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 8 Pin, Plastic, SOP46
          • 45:$1.2750
          • 13:$1.7000
          • 1:$2.5500
          UC3842D8
          DISTI # 6615320P          		CURRENT MODE PWM CNTRLR 1A 8-PIN SOIC, TU20
          • 125:£0.6880
          • 500:£0.6100
          • 1250:£0.4960
          • 2500:£0.4880
          UC3842D8
          DISTI # 6615320          		CURRENT MODE PWM CNTRLR 1A 8-PIN SOIC, PK40
          • 5:£1.0440
          • 125:£0.6880
          • 500:£0.6100
          • 1250:£0.4960
          • 2500:£0.4880
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          유효성
          재고:
          100
          주문 시:
          2083
          수량 입력:
          UC3842D8의 현재 가격은 참고용이며 최상의 가격을 원하시면 판매팀 [email protected]으로 문의 또는 다이렉트 이메일을 보내주십시오.
          참고 가격(USD)
          수량
          단가
          내선 가격
          1
          US$1.40
          US$1.40
          10
          US$1.19
          US$11.90
          100
          US$0.91
          US$91.40
          500
          US$0.81
          US$404.00
          1000
          US$0.64
          US$638.00
          2500
          US$0.57
          US$1 415.00
          10000
          US$0.54
          US$5 440.00
          2021년부터 반도체 공급 부족으로 인해 아래 가격은 2021년 이전 정상 가격입니다. 확인을 위해 문의를 보내주세요.
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