UC3844D8TR

UC3844D8TR
Mfr. #:
UC3844D8TR
설명:
Switching Controllers Current-Mode PWM Controller
수명 주기:
이 제조업체의 새 제품입니다.
데이터 시트:
UC3844D8TR 데이터 시트
배달:
DHL FedEx Ups TNT EMS
지불:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
추가 정보:
UC3844D8TR 추가 정보 UC3844D8TR 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:
500 kHz
듀티 사이클 - 최대:
50 %
입력 전압:
- 300 mV to + 6.3 V
출력 전압:
5 V
출력 전류:
1 A
최소 작동 온도:
0 C
최대 작동 온도:
+ 70 C
장착 스타일:
SMD/SMT
패키지/케이스:
SOIC-8
포장:
격리:
비절연
작동 온도 범위:
0 C to + 70 C
제품:
스위칭 컨트롤러
시리즈:
UC3844
유형:
전류 모드 PWM 컨트롤러
상표:
텍사스 인스트루먼트
일시 휴업:
일시 휴업
가을 시간:
50 ns
작동 공급 전류:
11 mA
작동 공급 전압:
30 V
상품 유형:
스위칭 컨트롤러
상승 시간:
50 ns
공장 팩 수량:
2500
하위 카테고리:
PMIC - 전원 관리 IC
단위 무게:
0.002561 oz
Tags
UC3844D8, UC3844D, UC3844, 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
    A***j
    A***j
    RU

    Thank you to the seller for the goods, it's nice that it came, a very long time there was a parcel, i did not hope to receive it.

    2019-06-04
    V***v
    V***v
    RU

    Thank you well

    2019-01-08
    R***o
    R***o
    RU

    I can not check the denomination and so on. But like working soldered in china the amplifier works fine.

    2019-04-10
    P***v
    P***v
    RU

    Sucks :)

    2019-05-01
***ical
Current Mode PWM Controller 200mA 500kHz 8-Pin SOIC T/R
***as Instruments
Single ended 500KHz current mode PWM controller with 16V/10V UVLO 50% duty cycle, 0C to 70C 8-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: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
***AS INSTRUMENTS INC
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.
***TEXAS
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
UC3844D8TR
DISTI # 296-47907-1-ND
IC REG CTRLR PWM CM 8SOIC
RoHS: Compliant
Min Qty: 1
Container: Cut Tape (CT)
4986In Stock
  • 1000:$0.5500
  • 500:$0.6967
  • 100:$0.8434
  • 10:$1.0820
  • 1:$1.2100
UC3844D8TR
DISTI # 296-47907-6-ND
IC REG CTRLR PWM CM 8SOIC
RoHS: Compliant
Min Qty: 1
Container: Digi-Reel®
4986In Stock
  • 1000:$0.5500
  • 500:$0.6967
  • 100:$0.8434
  • 10:$1.0820
  • 1:$1.2100
UC3844D8TR
DISTI # 296-47907-2-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
UC3844D8TRG4
DISTI # UC3844D8TRG4-ND
IC REG CTRLR PWM CM 8SOIC
RoHS: Compliant
Min Qty: 2500
Container: Tape & Reel (TR)
Temporarily Out of Stock
  • 2500:$0.4984
UC3844D8TR
DISTI # UC3844D8TR
Current Mode PWM Controller 1A 8-Pin SOIC T/R (Alt: UC3844D8TR)
RoHS: Compliant
Min Qty: 2500
Container: Tape and Reel
Europe - 5000
  • 2500:€0.7179
  • 5000:€0.5869
  • 10000:€0.5379
  • 15000:€0.4609
  • 25000:€0.4309
UC3844D8TR
DISTI # UC3844D8TR
Current Mode PWM Controller 1A 8-Pin SOIC T/R (Alt: UC3844D8TR)
RoHS: Compliant
Min Qty: 2500
Container: Tape and Reel
Asia - 0
    UC3844D8TR
    DISTI # UC3844D8TR
    Current Mode PWM Controller 1A 8-Pin SOIC T/R - Tape and Reel (Alt: UC3844D8TR)
    RoHS: Compliant
    Min Qty: 2500
    Container: Reel
    Americas - 0
    • 2500:$0.5159
    • 5000:$0.4909
    • 10000:$0.4749
    • 15000:$0.4589
    • 25000:$0.4459
    UC3844D8TRG4
    DISTI # UC3844D8TRG4
    Current Mode PWM Controller 1A 8-Pin SOIC T/R - Tape and Reel (Alt: UC3844D8TRG4)
    RoHS: Compliant
    Min Qty: 2500
    Container: Reel
    Americas - 0
    • 2500:$0.5159
    • 5000:$0.4909
    • 10000:$0.4749
    • 15000:$0.4589
    • 25000:$0.4459
    UC3844D8TRCurrent-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
    UC3844D8TR
    DISTI # 595-UC3844D8TR
    Switching Controllers Current-Mode PWM Controller
    RoHS: Compliant
    1453
    • 1:$1.1700
    • 10:$1.0000
    • 100:$0.7660
    • 500:$0.6770
    • 1000:$0.5340
    • 2500:$0.4740
    • 10000:$0.4560
    UC3844D8
    DISTI # 595-UC3844D8
    Switching Controllers Current Mode
    RoHS: Compliant
    718
    • 1:$1.4000
    • 10:$1.1900
    • 100:$0.9140
    • 500:$0.8080
    • 1000:$0.6380
    • 2500:$0.5660
    • 10000:$0.5440
    UC3844D8TRG4
    DISTI # 595-UC3844D8TRG4
    Switching Controllers Current-Mode PWM Controller
    RoHS: Compliant
    0
    • 2500:$0.4740
    • 10000:$0.4560
    영상 부분 # 설명
    LM358LVIDR

    Mfr.#: LM358LVIDR

    OMO.#: OMO-LM358LVIDR

    Operational Amplifiers - Op Amps OP AMP
    IR2110STRPBF

    Mfr.#: IR2110STRPBF

    OMO.#: OMO-IR2110STRPBF

    Gate Drivers Hi&Lw Sd Drvr All HiVlt Pins 1 Sd
    BCP5616QTA

    Mfr.#: BCP5616QTA

    OMO.#: OMO-BCP5616QTA

    Bipolar Transistors - BJT Pwr Mid Perf Transistor
    SM6T200A

    Mfr.#: SM6T200A

    OMO.#: OMO-SM6T200A

    TVS Diodes / ESD Suppressors 600W 200V Unidirect
    ULN2003ADR

    Mfr.#: ULN2003ADR

    OMO.#: OMO-ULN2003ADR

    Darlington Transistors Darlington
    1N4148WS

    Mfr.#: 1N4148WS

    OMO.#: OMO-1N4148WS

    Diodes - General Purpose, Power, Switching Small Signal Diode
    BYG21M-E3/TR

    Mfr.#: BYG21M-E3/TR

    OMO.#: OMO-BYG21M-E3-TR

    Rectifiers 1.5 Amp 1000 Volt
    BYV38-TR

    Mfr.#: BYV38-TR

    OMO.#: OMO-BYV38-TR

    Rectifiers 2.0 Amp 1000 Volt 50 Amp IFSM
    LF347N

    Mfr.#: LF347N

    OMO.#: OMO-LF347N

    Operational Amplifiers - Op Amps Quad Wideband JFET
    BCP5616QTA

    Mfr.#: BCP5616QTA

    OMO.#: OMO-BCP5616QTA-DIODES

    TRANS NPN 80V 1A SOT223
    유효성
    재고:
    Available
    주문 시:
    1986
    수량 입력:
    UC3844D8TR의 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
    시작
    최신 제품
    Top