LM27403SQX/NOPB

LM27403SQX/NOPB
Mfr. #:
LM27403SQX/NOPB
설명:
Switching Controllers High Perf Sync Buck Controlle
수명 주기:
이 제조업체의 새 제품입니다.
데이터 시트:
LM27403SQX/NOPB 데이터 시트
배달:
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지불:
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ECAD Model:
추가 정보:
LM27403SQX/NOPB 추가 정보 LM27403SQX/NOPB Product Details
제품 속성
속성 값
제조사
텍사스 인스트루먼트
제품 카테고리
PMIC - 전압 조정기 - DC DC 스위칭 컨트롤러
RoHS
세부
토폴로지
책임
출력 수
1 Output
스위칭 주파수
1050 kHz
듀티 사이클 - 최대
93 %
입력 전압
20 V
출력 전압
4.7 V
최대 작동 온도
+ 125 C
장착 스타일
SMD/SMT
패키지/케이스
WQFN-24
포장
상표
텍사스 인스트루먼트
설명/기능
탁월한 수준의 통합 및 성능을 제공하는 동기식 벅 컨트롤러
개발 키트
LM27403EVM
가을 시간
20 us
최소 작동 온도
- 40 C
작동 공급 전류
3.5 mA
작동 공급 전압
3 V to 20 V
출력 유형
결정된
제품
전압 컨트롤러
상승 시간
20 us
시리즈
LM27403
일시 휴업
Tags
LM27403S, LM27403, LM2740, LM274, LM27, LM2
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
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POWER REGULATOR IC
LM27403 Synchronous Buck Controller
OMO Electronic LM27403 synchronous buck controller offers exceptional levels of integration and performance for superior efficiency in high power density, point-of-load (POL) DC-DC regulator solutions. The resistor-programmable switching frequency from 200 kHz to 1.2 MHz and integrated, high-current MOSFET gate drivers with adaptive deadtime offer flexibility to optimize solution size and maximize conversion efficiency. High precision and low output voltage are easily obtained with a 0.6-V, 1% accurate voltage reference together with a 30-ns high-side MOSFET minimum controllable on-time. Using lossless inductor dc resistance (DCR) current sensing and an inexpensive 2N3904 BJT to sense temperature remotely at the inductor, the LM27403 supports accurate and thermally-compensated overcurrent protection (OCP). The LM27403 has a conventional voltage-mode control loop with high gain-bandwidth error amplifier and PWM input voltage feedforward to simplify compensation design and enable excellent transient response throughout the full line voltage and load current ranges. Forced-PWM (FPWM) operation eliminates frequency variation to minimize EMI in sensitive applications. An open-drain Power Good circuit provides power-rail sequencing and fault reporting. Other features include programmable system-level thermal shutdown with automatic recovery, output voltage remote sense, configurable soft-start, monotonic startup into prebiased loads, an integrated bias supply low-dropout (LDO) regulator, external power supply tracking, precision enable with customizable hysteresis for programmable line undervoltage lockout (UVLO), and synchronization capability for beat frequency sensitive and multiregulator applications. The LM27403 is offered in a 4-mm x 4-mm thermally-enhanced WQFN-24 package with 0.5-mm pitch.Learn More
부분 # 설명 재고 가격
LM27403SQX/NOPB
DISTI # V39:1801_07270409
DC/DC Cntrlr Single-OUT Step Down 1200kHz 24-Pin WQFN EP T/R
RoHS: Compliant
0
    LM27403SQX/NOPB
    DISTI # LM27403SQX/NOPB-ND
    SYNCHRONOUS BUCK CONTROLLER
    RoHS: Compliant
    Min Qty: 4500
    Container: Tape & Reel (TR)
    Temporarily Out of Stock
    • 4500:$1.1286
    LM27403SQX/NOPB
    DISTI # LM27403SQX/NOPB
    DC DC Cntrlr Single-OUT Synchronous Buck Controller 3V to 20V 24-Pin WQFN EP T/R - Tape and Reel (Alt: LM27403SQX/NOPB)
    RoHS: Compliant
    Min Qty: 4500
    Container: Reel
    Americas - 0
    • 4500:$1.2129
    • 9000:$1.1539
    • 18000:$1.1159
    • 27000:$1.0779
    • 45000:$1.0479
    LM27403SQX/NOPB
    DISTI # LM27403SQX/NOPB
    DC DC Cntrlr Single-OUT Synchronous Buck Controller 3V to 20V 24-Pin WQFN EP T/R (Alt: LM27403SQX/NOPB)
    RoHS: Compliant
    Min Qty: 4500
    Container: Tape and Reel
    Europe - 0
    • 4500:€1.4249
    • 9000:€1.2609
    • 18000:€1.1299
    • 27000:€1.0739
    • 45000:€1.0239
    LM27403SQ/NOPB
    DISTI # 595-LM27403SQ/NOPB
    Switching Controllers High Perf Sync Buck Controller
    RoHS: Compliant
    345
    • 1:$2.4600
    • 10:$2.0900
    • 100:$1.6700
    • 500:$1.4600
    • 1000:$1.2100
    • 2000:$1.1200
    • 5000:$1.0800
    LM27403SQX/NOPB
    DISTI # 595-LM27403SQX/NOPB
    Switching Controllers High Perf Sync Buck Controller
    RoHS: Compliant
    0
    • 4500:$1.0800
    영상 부분 # 설명
    LM27403SQE/NOPB

    Mfr.#: LM27403SQE/NOPB

    OMO.#: OMO-LM27403SQE-NOPB

    Switching Controllers High Perf Sync Buck Cntlr
    LM27403EVM

    Mfr.#: LM27403EVM

    OMO.#: OMO-LM27403EVM

    Power Management IC Development Tools LM27403 EVAL MOD
    LM27403EVM

    Mfr.#: LM27403EVM

    OMO.#: OMO-LM27403EVM-TEXAS-INSTRUMENTS

    EVAL MODULE FOR LM27403
    LM27403SQE

    Mfr.#: LM27403SQE

    OMO.#: OMO-LM27403SQE-1190

    신규 및 오리지널
    LM27403SQNOPB

    Mfr.#: LM27403SQNOPB

    OMO.#: OMO-LM27403SQNOPB-1190

    신규 및 오리지널
    LM27403EVM-POL600

    Mfr.#: LM27403EVM-POL600

    OMO.#: OMO-LM27403EVM-POL600-TEXAS-INSTRUMENTS

    LM27403 DC to DC Controller 1.782VDC to 1.818VDC Output Evaluation Board
    LM27403SQX/NOPB

    Mfr.#: LM27403SQX/NOPB

    OMO.#: OMO-LM27403SQX-NOPB-TEXAS-INSTRUMENTS

    Switching Controllers High Perf Sync Buck Controlle
    LM27403SQE/NOPB

    Mfr.#: LM27403SQE/NOPB

    OMO.#: OMO-LM27403SQE-NOPB-TEXAS-INSTRUMENTS

    Switching Controllers High Perf Sync Buck Cntl
    LM27403SQ/NOPB

    Mfr.#: LM27403SQ/NOPB

    OMO.#: OMO-LM27403SQ-NOPB-TEXAS-INSTRUMENTS

    Switching Controllers High Perf Sync Buck Controlle
    LM27403SQ

    Mfr.#: LM27403SQ

    OMO.#: OMO-LM27403SQ-1190

    신규 및 오리지널
    유효성
    재고:
    Available
    주문 시:
    5000
    수량 입력:
    LM27403SQX/NOPB의 현재 가격은 참고용이며 최상의 가격을 원하시면 판매팀 [email protected]으로 문의 또는 다이렉트 이메일을 보내주십시오.
    참고 가격(USD)
    수량
    단가
    내선 가격
    1
    US$1.57
    US$1.57
    10
    US$1.49
    US$14.93
    100
    US$1.41
    US$141.47
    500
    US$1.34
    US$668.05
    1000
    US$1.26
    US$1 257.50
    시작
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