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UC3842DTR

UC3842DTR
Mfr. #:
UC3842DTR
설명:
Switching Controllers Current-Mode PWM Controller
수명 주기:
이 제조업체의 새 제품입니다.
데이터 시트:
UC3842DTR 데이터 시트
배달:
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지불:
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ECAD Model:
추가 정보:
UC3842DTR 추가 정보 UC3842DTR 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-14
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:
0.004318 oz
Tags
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.
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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**t
    E**t
    TR

    Good arrived in 50 days King aliexpress

    2019-05-08
    V***o
    V***o
    RU

    There is a defect on the antenna coating. Unstable works.

    2019-01-28
***as Instruments
Current-Mode PWM Controller 14-SOIC 0 to 70
***ser
PWM Power Supply Controllers Current-Mode PWM Controller
***ark
Pulse Width Modulation (PWM) Controller IC; Frequency:450kHz; Power Dissipation, Pd:725mW; No. of Pins:14; Operating Temperature Range:0°C to +70°C; Control Mode:Current; Number of PWM Outputs:1; Output Current:200mA ;RoHS Compliant: Yes
***AS INSTRUMEN
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 INSTRU
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
UC3842DTR
DISTI # UC3842DTR-ND		IC REG CTRLR PWM CM 14SOIC
RoHS: Compliant
Min Qty: 2500
Container: Tape & Reel (TR)		Temporarily Out of Stock
  • 2500:$0.4984
UC3842DTR
DISTI # UC3842DTR		Current Mode PWM Controller 1A 14-Pin SOIC T/R - Tape and Reel (Alt: UC3842DTR)
RoHS: Compliant
Min Qty: 2500
Container: Reel		Americas - 0
  • 2500:$0.5159
  • 5000:$0.4909
  • 10000:$0.4749
  • 15000:$0.4589
  • 25000:$0.4459
UC3842DTR
DISTI # UC3842DTR		Current Mode PWM Controller 1A 14-Pin SOIC T/R (Alt: UC3842DTR)
RoHS: Compliant
Min Qty: 2500
Container: Tape and Reel		Europe - 0
  • 2500:€0.7159
  • 5000:€0.5859
  • 10000:€0.5369
  • 15000:€0.4599
  • 25000:€0.4299
UC3842DTRSwitching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14
RoHS: Compliant		5000
  • 1000:$0.4700
  • 500:$0.5000
  • 100:$0.5200
  • 25:$0.5400
  • 1:$0.5800
UC3842DTR
DISTI # 595-UC3842DTR		Switching Controllers Current-Mode PWM Controller
RoHS: Compliant		2377
  • 1:$1.1700
  • 10:$0.9970
  • 100:$0.7660
  • 500:$0.6770
  • 1000:$0.5340
  • 2500:$0.4740
  • 10000:$0.4560
UC3842D
DISTI # 595-UC3842D		Switching Controllers Current Mode
RoHS: Compliant		611
  • 1:$1.4000
  • 10:$1.1900
  • 100:$0.9140
  • 500:$0.8080
  • 1000:$0.6380
  • 2500:$0.5660
  • 10000:$0.5440
UC3842DTRG4
DISTI # 595-UC3842DTRG4		Switching Controllers Current-Mode PWM Controller
RoHS: Compliant		0
    UC3842DTR
    DISTI # UC3842DTR    		PMIC,PWM controller,1A,47-500kHz,Channels:1,SO14,flyback2082
    • 1:$1.0500
    • 5:$0.9500
    • 25:$0.8400
    • 100:$0.7300
    • 500:$0.6500
    영상 부분 # 설명
    LM3886T/NOPB

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    Mfr.#: TL2844BDR

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    IXFH26N50P

    Mfr.#: IXFH26N50P

    OMO.#: OMO-IXFH26N50P

    		 MOSFET HiPERFET Id26 BVdass500
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    Mfr.#: SN74HC688N

    OMO.#: OMO-SN74HC688N

    		 Logic Comparators 8bit Identity
    LM3886T/NOPB

    Mfr.#: LM3886T/NOPB

    OMO.#: OMO-LM3886T-NOPB-TEXAS-INSTRUMENTS

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    IXFH26N50P

    Mfr.#: IXFH26N50P

    OMO.#: OMO-IXFH26N50P-IXYS-CORPORATION

    		 MOSFET N-CH 500V 26A TO-247
    유효성
    재고:
    Available
    주문 시:
    1985
    수량 입력:
    UC3842DTR의 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$9.97
    100
    US$0.77
    US$76.60
    500
    US$0.68
    US$338.50
    1000
    US$0.53
    US$534.00
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