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LTC3891IUDC#PBF

LTC3891IUDC#PBF
Mfr. #:
LTC3891IUDC#PBF
제조사:
Analog Devices / Linear Technology
설명:
Switching Voltage Regulators L IQ, 60V Sync Buck Cntr
수명 주기:
이 제조업체의 새 제품입니다.
데이터 시트:
LTC3891IUDC#PBF 데이터 시트
배달:
DHL FedEx Ups TNT EMS
지불:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
추가 정보:
LTC3891IUDC#PBF 추가 정보
제품 속성
속성 값
제조사:
아나로그디바이스
제품 카테고리:
스위칭 전압 조정기
RoHS:
Y
장착 스타일:
SMD/SMT
패키지/케이스:
QFN-20
출력 전압:
0.8 V to 24 V
출력 전류:
15 A
출력 수:
1 Output
최대 입력 전압:
60 V
토폴로지:
책임
입력 전압 최소:
4 V
스위칭 주파수:
900 kHz
최소 작동 온도:
- 40 C
최대 작동 온도:
+ 125 C
시리즈:
LTC3891
포장:
튜브
입력 전압:
4 V to 60 V
작동 온도 범위:
- 40 C to + 125 C
대기 전류:
0.05 mA
유형:
Low IQ, 60V Synchronous Step-Down Controller
상표:
Analog Devices / Linear Technology
일시 휴업:
일시 휴업
개발 키트:
DC1940A, DC1695B
부하 규제:
0.01 %
작동 공급 전류:
0.05 mA
상품 유형:
스위칭 전압 조정기
공장 팩 수량:
91
하위 카테고리:
PMIC - 전원 관리 IC
Tags
LTC3891I, LTC3891, LTC389, LTC38, LTC3, LTC
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.
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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
***p One Stop Global
DC DC Cntrlr Single-OUT Sync Step Down 4V to 60V Input Automotive 20-Pin QFN EP
***ical
DC DC Cntrlr Single-OUT Sync Step Down 4V to 60V Input 20-Pin QFN EP
***i-Key
IC REG CTRLR BUCK 20QFN
***ark
Dp-Swreg/Controller Low Iq, 60V Synchronous Step-Down Controller
***ear Technology
LTC3891 - Low IQ, 60V Synchronous Step-Down Controller
***ponent Distributors Inc.
Low IQ, 60V Synchronous Step-Down Controller
***hardson RFPD
POWER MANAGEMENT IC
***log Devices
The LTC3891 is a high performance step-down switching regulator DC/DC controller that drives an all N-channel synchronous power MOSFET stage. A constant frequency current mode architecture allows a phase-lockable frequency of up to 750kHz. The 50μA no-load quiescent current extends operating run time in battery-powered systems. OPTI-LOOP® compensation allows the transient response to be optimized over a wide range of output capacitance and ESR values. The LTC3891 features a precision 0.8V reference and power good output indicator. A wide 4V to 60V input supply range encompasses a wide range of intermediate bus voltages and battery chemistries. The output voltage of the LTC3891 can be programmed between 0.8V to 24V. The TRACK/SS pin ramps the output voltages during start-up. Current foldback limits MOSFET heat dissipation during short-circuit conditions. The PLLIN/MODE pin selects among Burst Mode operation, pulse-skipping mode, or continuous conduction mode at light loads. Applications Automotive Always-On Systems Battery Powered Digital Devices Distributed DC Power Systems
LTC389x Synchronous DC/DC Controllers
Linear Technology/Analog Devices LTC389x Synchronous Controllers are high-performance step-down switching regulator DC/DC controllers. The LTC389x controllers, with the exception of the LTC3894 series, drive all N-channel synchronous power MOSFET stages. The MOSFET stage can operate from input voltages up to 150V. The high-voltage LTC3894 Controllers drive a P-channel power MOSFET switch. LTC389x's constant-frequency, current-mode architecture achieves up to an 850kHz phase-lockable frequency. Designers can program the gate drive voltage from 5V to 10V. This programming enables the use of standard-level or logic FETs for maximum efficiency. Using external resistors, designers can also program the output voltage from 0.8V to 60V. Pin-programming allows for a fixed 5V or 3.3V output voltage.
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유효성
재고:
87
주문 시:
2070
수량 입력:
LTC3891IUDC#PBF의 현재 가격은 참고용이며 최상의 가격을 원하시면 판매팀 [email protected]으로 문의 또는 다이렉트 이메일을 보내주십시오.
참고 가격(USD)
수량
단가
내선 가격
1
US$9.63
US$9.63
25
US$6.39
US$159.75
100
US$5.28
US$528.00
250
US$5.02
US$1 255.00
500
US$4.91
US$2 455.00
1000
US$4.72
US$4 720.00
2021년부터 반도체 공급 부족으로 인해 아래 가격은 2021년 이전 정상 가격입니다. 확인을 위해 문의를 보내주세요.
시작
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