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UC3842D8TR

UC3842D8TR
Mfr. #:
UC3842D8TR
설명:
Switching Controllers Current-Mode PWM Controller
수명 주기:
이 제조업체의 새 제품입니다.
데이터 시트:
UC3842D8TR 데이터 시트
배달:
DHL FedEx Ups TNT EMS
지불:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
추가 정보:
UC3842D8TR 추가 정보 UC3842D8TR 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:
릴
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:
2500
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
    S***f
    S***f
    RU

    Transistors working

    2019-03-13
    E***a
    E***a
    KZ

    It came quickly. We haven't tried the case yet. Thank you!

    2019-02-23
    M***i
    M***i
    TR

    Didn't pack very well. I bought three of them, three of them put on your side and wrapped a little. When I first bought one of them, it was a little funny. Like there's no shortage of packing. I haven't tested yet.

    2019-05-21
    E**l
    E**l
    RU

    Good. If it comes necessarily pay.

    2019-06-11
***as Instruments
Single ended 500KHz current mode PWM controller with 16V/10V UVLO 100% duty cycle, 0C to 70C 8-SOIC 0 to 70
***et Europe
Current Mode PWM Controller 1A 8-Pin SOIC T/R
***ser
PWM Power Supply Controllers Current-Mode PWM Controller
***ical
UCx84x Current-Mode PWM Controllers
***i-Key Marketplace
UC3842 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; Leaded Process Compatible:Yes; Number of PWM Outputs:1 ;RoHS Compliant: Yes
***ASI
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 INST
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
UC3842D8TR
DISTI # 296-47906-1-ND		IC REG CTRLR PWM CM 8SOIC
RoHS: Compliant
Min Qty: 1
Container: Cut Tape (CT)		2262In 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®		2262In 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
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
UC3842D8TR
DISTI # UC3842D8TR		Current Mode PWM Controller 1A 8-Pin SOIC T/R (Alt: UC3842D8TR)
RoHS: Compliant
Min Qty: 2500
Container: Tape and Reel		Europe - 0
  • 2500:€0.7179
  • 5000:€0.5869
  • 10000:€0.5379
  • 15000:€0.4609
  • 25000:€0.4309
UC3842D8TRCurrent-Mode PWM Controller2500
  • 1000:$0.4100
  • 750:$0.4500
  • 500:$0.5700
  • 250:$0.6900
  • 100:$0.7500
  • 25:$0.8800
  • 10:$0.9500
  • 1:$1.0600
UC3842D8TR
DISTI # 595-UC3842D8TR		Switching Controllers Current-Mode PWM Controller
RoHS: Compliant		2301
  • 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
UC3842D8TRG4
DISTI # 595-UC3842D8TRG4		Switching Controllers Current-Mode PWM Controller
RoHS: Compliant		0
    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
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    Mfr.#: 0697H2500-02

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    LM293DR

    Mfr.#: LM293DR

    OMO.#: OMO-LM293DR-TEXAS-INSTRUMENTS

    		 IC COMPARATOR DIFF DUAL 8SOIC
    유효성
    재고:
    Available
    주문 시:
    1985
    수량 입력:
    UC3842D8TR의 현재 가격은 참고용이며 최상의 가격을 원하시면 판매팀 [email protected]으로 문의 또는 다이렉트 이메일을 보내주십시오.
    참고 가격(USD)
    수량
    단가
    내선 가격
    1
    US$1.17
    US$1.17
    10
    US$1.00
    US$10.00
    100
    US$0.77
    US$76.60
    500
    US$0.68
    US$338.50
    1000
    US$0.53
    US$534.00
    2021년부터 반도체 공급 부족으로 인해 아래 가격은 2021년 이전 정상 가격입니다. 확인을 위해 문의를 보내주세요.
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