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UCC2581D

UCC2581D
Mfr. #:
UCC2581D
설명:
Switching Controllers Voltage-Mode PWM Micropower
수명 주기:
이 제조업체의 새 제품입니다.
데이터 시트:
UCC2581D 데이터 시트
배달:
DHL FedEx Ups TNT EMS
지불:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
추가 정보:
UCC2581D 추가 정보 UCC2581D Product Details
제품 속성
속성 값
제조사:
텍사스 인스트루먼트
제품 카테고리:
스위칭 컨트롤러
RoHS:
Y
토폴로지:
부스트, 플라이백, 포워드
출력 수:
1 Output
스위칭 주파수:
100 kHz
듀티 사이클 - 최대:
83 %
출력 전압:
0.5 V
출력 전류:
1 A
최소 작동 온도:
- 40 C
최대 작동 온도:
+ 85 C
장착 스타일:
SMD/SMT
패키지/케이스:
SOIC-14
포장:
튜브
키:
1.58 mm
길이:
8.65 mm
작동 온도 범위:
- 40 C to + 85 C
시리즈:
UCC2581
유형:
전압 모드 PWM 컨트롤러
상표:
텍사스 인스트루먼트
가을 시간:
20 ns
습기에 민감한:
네
작동 공급 전류:
300 uA
작동 공급 전압:
7.3 V to 15 V
상품 유형:
스위칭 컨트롤러
상승 시간:
20 ns
공장 팩 수량:
50
하위 카테고리:
PMIC - 전원 관리 IC
단위 무게:
0.004318 oz
Tags
UCC2581, UCC258, UCC25, UCC2, UCC
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
    C***p
    C***p
    JP

    Well packed and delivery on time, thank you

    2019-06-12
    F***r
    F***r
    OM

    good

    2019-06-25
***ical
Voltage Mode PWM Controller 1A 21kHz 14-Pin SOIC
***as Instruments
Micropower Voltage Mode PWM 14-SOIC -40 to 85
***ser
PWM Power Supply Controllers Voltage-Mode PWM Micropower
***TEXAS
The UCC3581 voltage mode pulse width modulator is designed to control low power isolated DC - DC converters in applications such as Subscriber Line Power (ISDN I.430). Primarily used for single switch forward and flyback converters, the UCC3581 features BiCMOS circuitry for low startup and operating current, while maintaining the ability to drive power MOSFETs at frequencies up to 100kHz. The UCC3581 oscillator allows the flexibility to program both the frequency and the maximum duty cycle with two resistors and a capacitor. A TTL level input is also provided to allow synchronization to an external frequency source.
***OMO Electronic
The UCC3581 includes programmable soft start circuitry, overcurrent detection, a 7.5V linear preregulator to control chip VDD during startup, and an on-board 4.0V logic supply.
***as Instr.
The UCC3581 provides functions to maximize light load efficiency that are not normally found in PWM controllers.
***NS
A linear preregulator driver in conjunction with an external depletion mode N-MOSFET provides initial controller power. Once the bootstrap supply is functional, the preregulator is shut down to conserve power. During light load, power is saved by providing a programmable minimum duty cycle clamp. When a duty cycle below the minimum is called for, the modulator skips cycles to provide the correct average duty cycle required for output regulation. This effectively reduces the switching frequency, saving significant gate drive and power stage losses.
***INS
The UCC3581 is available in 14-pin plastic and ceramic dual-in-line packages and in a 14-pin narrow body small outline IC package (SOIC). The UCC1581 is specified for operation from –55°C to +125°C, the UCC2581 is specified for operation from –40°C to +85°C, and the UCC3581 is specified for operation from 0°C to +70°C.
부분 # 설명 재고 가격
UCC2581D
DISTI # 296-11379-5-ND		IC REG CTRLR MULT TOP 14SOIC
RoHS: Compliant
Min Qty: 1
Container: Tube		2045In Stock
  • 2500:$2.3967
  • 1000:$2.5228
  • 500:$2.9913
  • 100:$3.5139
  • 50:$4.0546
  • 10:$4.2890
  • 1:$4.7800
UCC2581DTR
DISTI # 296-43111-1-ND		IC REG CTRLR MULT TOP 14SOIC
RoHS: Compliant
Min Qty: 1
Container: Cut Tape (CT)		6In Stock
  • 1000:$2.2178
  • 500:$2.6297
  • 100:$3.0891
  • 10:$3.7700
  • 1:$4.2000
UCC2581DTR
DISTI # 296-43111-6-ND		IC REG CTRLR MULT TOP 14SOIC
RoHS: Compliant
Min Qty: 1
Container: Digi-Reel®		6In Stock
  • 1000:$2.2178
  • 500:$2.6297
  • 100:$3.0891
  • 10:$3.7700
  • 1:$4.2000
UCC2581DTRG4
DISTI # UCC2581DTRG4-ND		IC REG CTRLR MULT TOP 14SOIC
RoHS: Compliant
Min Qty: 2500
Container: Tape & Reel (TR)		Temporarily Out of Stock
  • 2500:$2.0455
UCC2581DTR
DISTI # 296-43111-2-ND		IC REG CTRLR MULT TOP 14SOIC
RoHS: Compliant
Min Qty: 2500
Container: Tape & Reel (TR)		Temporarily Out of Stock
  • 5000:$1.9686
  • 2500:$2.0455
UCC2581DG4
DISTI # UCC2581DG4-ND		IC REG CTRLR MULT TOP 14SOIC
RoHS: Compliant
Min Qty: 150
Container: Tube		Temporarily Out of Stock
  • 150:$3.5139
UCC2581D
DISTI # UCC2581D		Voltage Mode PWM Controller 1A 14-Pin SOIC Tube - Rail/Tube (Alt: UCC2581D)
RoHS: Compliant
Min Qty: 150
Container: Tube		Americas - 0
  • 150:$2.5900
  • 250:$2.3900
  • 400:$2.3900
  • 750:$2.2900
  • 1500:$2.1900
UCC2581DTR
DISTI # UCC2581DTR		Voltage Mode PWM Controller 1A 14-Pin SOIC T/R - Tape and Reel (Alt: UCC2581DTR)
RoHS: Compliant
Min Qty: 2500
Container: Reel		Americas - 0
  • 2500:$2.1900
  • 5000:$2.0900
  • 10000:$1.9900
  • 15000:$1.8900
  • 25000:$1.8900
UCC2581DTRG4
DISTI # UCC2581DTRG4		Voltage Mode PWM Controller 1A 14-Pin SOIC T/R - Tape and Reel (Alt: UCC2581DTRG4)
RoHS: Compliant
Min Qty: 2500
Container: Reel		Americas - 0
  • 2500:$2.1900
  • 5000:$2.0900
  • 10000:$1.9900
  • 15000:$1.8900
  • 25000:$1.8900
UCC2581DMicropower Voltage Mode PWM5995
  • 1000:$2.0500
  • 750:$2.0900
  • 500:$2.4200
  • 250:$2.7800
  • 100:$2.9700
  • 25:$3.3200
  • 10:$3.5500
  • 1:$3.9500
UCC2581DSwitching Controller, Voltage-mode, 1A, 100kHz Switching Freq-Max, BICMOS, PDSO14
RoHS: Not Compliant		260
  • 1000:$2.6600
  • 500:$2.8000
  • 100:$2.9200
  • 25:$3.0400
  • 1:$3.2800
UCC2581DSwitching Controller, Voltage-mode, 1A, 21kHz Switching Freq-Max, BICMOS, PDSO14
RoHS: Compliant		60
  • 1000:$2.6600
  • 500:$2.8000
  • 100:$2.9200
  • 25:$3.0400
  • 1:$3.2800
UCC2581DG 
RoHS: Not Compliant		400
    UCC2581DTRSwitching Controller, Voltage-mode, 1A, 21kHz Switching Freq-Max, BICMOS, PDSO14
    RoHS: Compliant    		2740
    • 1000:$2.2700
    • 500:$2.3800
    • 100:$2.4800
    • 25:$2.5900
    • 1:$2.7900
    UCC2581D
    DISTI # 595-UCC2581D    		Switching Controllers Voltage-Mode PWM Micropower
    RoHS: Compliant    		99
    • 1:$4.7700
    • 10:$4.2900
    • 100:$3.5100
    • 250:$3.2900
    • 500:$2.9900
    • 1000:$2.5200
    • 2500:$2.3900
    UCC2581DTR
    DISTI # 595-UCC2581DTR    		Switching Controllers Voltage-Mode PWM Micropower
    RoHS: Compliant    		0
    • 1:$4.0700
    • 10:$3.6600
    • 100:$3.0000
    • 250:$2.8100
    • 500:$2.5500
    • 1000:$2.1500
    • 2500:$2.0400
    UCC2581DG4
    DISTI # 595-UCC2581DG4    		Switching Controllers Voltage-Mode PWM Micropower
    RoHS: Compliant    		0
      UCC2581DTRG4
      DISTI # 595-UCC2581DTRG4      		Switching Controllers Voltage-Mode PWM Micropower
      RoHS: Compliant      		0
      • 2500:$2.0400
      UCC2581D 190
        UCC2581DINSTOCK20
          UCC2581D
          DISTI # 2323708          		PWM CONTROLLER, VOLTAGE MODE, SOIC-14
          RoHS: Compliant          		0
          • 1:$7.5500
          • 10:$6.8000
          • 100:$5.5700
          • 250:$5.2200
          • 500:$4.7500
          • 1000:$4.0100
          • 2500:$3.8100
          • 5000:$3.6600
          영상 부분 # 설명
          OPA187IDBVT

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          LMV321M5/NOPB

          Mfr.#: LMV321M5/NOPB

          OMO.#: OMO-LMV321M5-NOPB

          		 Operational Amplifiers - Op Amps Low Volt Sngl Op Amp
          CRCW060310R0FKEAC

          Mfr.#: CRCW060310R0FKEAC

          OMO.#: OMO-CRCW060310R0FKEAC

          		 Thick Film Resistors - SMD 1/10Watt 10ohms 1% Commercial Use
          CRCW12060000Z0EAC

          Mfr.#: CRCW12060000Z0EAC

          OMO.#: OMO-CRCW12060000Z0EAC

          		 Thick Film Resistors - SMD 1/4Watt 0ohms Commercial Use
          CRCW06039K10FKEAC

          Mfr.#: CRCW06039K10FKEAC

          OMO.#: OMO-CRCW06039K10FKEAC

          		 Thick Film Resistors - SMD 1/10Watt 9.1Kohms 1% Commercial Use
          LMV321M5/NOPB

          Mfr.#: LMV321M5/NOPB

          OMO.#: OMO-LMV321M5-NOPB-TEXAS-INSTRUMENTS

          		 Operational Amplifiers - Op Amps Low Volt Sngl Op Amp
          CRCW06030000Z0EAC

          Mfr.#: CRCW06030000Z0EAC

          OMO.#: OMO-CRCW06030000Z0EAC-VISHAY-DALE

          		 RES SMD 0 OHM JUMP 1/10W 0603
          CRCW0603100RFKEAC

          Mfr.#: CRCW0603100RFKEAC

          OMO.#: OMO-CRCW0603100RFKEAC-VISHAY-DALE

          		 D11/CRCW0603-C 100 100R 1% ET1
          CRCW060310R0FKEAC

          Mfr.#: CRCW060310R0FKEAC

          OMO.#: OMO-CRCW060310R0FKEAC-VISHAY-DALE

          		 D11/CRCW0603-C 100 10R 1% ET1
          CRCW0603680KFKEAC

          Mfr.#: CRCW0603680KFKEAC

          OMO.#: OMO-CRCW0603680KFKEAC-VISHAY-DALE

          		 D11/CRCW0603-C 100 680K 1% ET1
          유효성
          재고:
          235
          주문 시:
          2218
          수량 입력:
          UCC2581D의 현재 가격은 참고용이며 최상의 가격을 원하시면 판매팀 [email protected]으로 문의 또는 다이렉트 이메일을 보내주십시오.
          참고 가격(USD)
          수량
          단가
          내선 가격
          1
          US$4.77
          US$4.77
          10
          US$4.29
          US$42.90
          100
          US$3.51
          US$351.00
          250
          US$3.29
          US$822.50
          500
          US$2.99
          US$1 495.00
          1000
          US$2.52
          US$2 520.00
          2500
          US$2.39
          US$5 975.00
          5000
          US$2.30
          US$11 500.00
          2021년부터 반도체 공급 부족으로 인해 아래 가격은 2021년 이전 정상 가격입니다. 확인을 위해 문의를 보내주세요.
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