LTC3544BEUD#PBF

LTC3544BEUD#PBF
Mfr. #:
LTC3544BEUD#PBF
제조사:
Analog Devices / Linear Technology
설명:
Switching Voltage Regulators Quad 2.25MHz Synchronous Step-Down DC/DC Converter in QFN
수명 주기:
이 제조업체의 새 제품입니다.
데이터 시트:
LTC3544BEUD#PBF 데이터 시트
배달:
DHL FedEx Ups TNT EMS
지불:
T/T Paypal Visa MoneyGram Western Union
HTML Datasheet:
LTC3544BEUD#PBF DatasheetLTC3544BEUD#PBF Datasheet (P4-P6)LTC3544BEUD#PBF Datasheet (P7-P9)LTC3544BEUD#PBF Datasheet (P10-P12)LTC3544BEUD#PBF Datasheet (P13-P15)LTC3544BEUD#PBF Datasheet (P16-P18)
ECAD Model:
추가 정보:
LTC3544BEUD#PBF 추가 정보
제품 속성
속성 값
제조사:
아나로그디바이스
제품 카테고리:
스위칭 전압 조정기
RoHS:
Y
장착 스타일:
SMD/SMT
패키지/케이스:
QFN-16
출력 전압:
0.8 V to 5.5 V
출력 전류:
0.3 A
출력 수:
4 Output
최대 입력 전압:
5.5 V
토폴로지:
책임
입력 전압 최소:
2.25 V
스위칭 주파수:
2.25 MHz
최소 작동 온도:
- 40 C
최대 작동 온도:
+ 85 C
시리즈:
LTC3544B
포장:
튜브
입력 전압:
2.25 V to 5.5 V
작동 온도 범위:
- 40 C to + 85 C
대기 전류:
70 uA
유형:
쿼드 동기 레귤레이터
상표:
Analog Devices / Linear Technology
일시 휴업:
일시 휴업
개발 키트:
DC1040A-B
부하 규제:
0.5 %
작동 공급 전류:
0.825 mA
상품 유형:
스위칭 전압 조정기
공장 팩 수량:
121
하위 카테고리:
PMIC - 전원 관리 IC
단위 무게:
0.003527 oz
Tags
LTC3544B, LTC3544, LTC354, LTC35, 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.
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
***ear Technology
LTC3544B - Quad Synchronous Step-Down Regulator: 2.25MHz, 300mA, 200mA, 200mA, 100mA
***ical
Conv DC-DC Quad Step Down 2.25V to 5.5V Automotive 16-Pin QFN EP
***ponent Distributors Inc.
Quad 2.25MHz Synchronous Step-Down DC/DC Converter in QFN
***ark
VOLTAGE REGULATOR, BUCK, 2.25MHZ, 300mA, QFN-16; Primary Input Voltage:5.5V; No. of Outputs:4; Output Current:300mA; No. of Pins:16; Operating Temperature Min:-40°C; Operating Temperature Max:85°C; MSL:MSL 1 - Unlimited ;RoHS Compliant: Yes
***log Devices
The LTC3544B is a quad, high efficiency, monolithic synchronous buck regulator using a constant frequency, current mode architecture. The four regulators operate independently with separate run pins. The 2.25V to 5.5V input voltage range makes the LTC3544B well suited for single Li-Ion/polymer battery-powered applications. 100% duty cycle provides low dropout operation, extending battery runtime in portable systems. At moderate and low output load levels PWM pulse skip mode operation provides very low output ripple voltage for noise sensitive applications. Switching frequency is internally set to 2.25MHz, allowing the use of small surface mount inductors and capacitors. The internal synchronous switches increase efficiency and eliminate the need for external Schottky diodes. Low output voltages are easily supported with the 0.8V feedback reference voltage. The LTC3544B is available in a low profile (0.75mm) (3mm × 3mm) QFN package. Light Load Operation LTC3544 Burst Mode (20mVpp), < 70uA Iq LTC3544B Pulse Skip Mode Applications Cellular Telephones Personal Information Appliances Wireless and DSL Modems Digital Still Cameras Media Players Portable Instruments
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유효성
재고:
273
주문 시:
2256
수량 입력:
LTC3544BEUD#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$7.13
US$7.13
25
US$4.73
US$118.25
100
US$3.91
US$391.00
250
US$3.71
US$927.50
500
US$3.63
US$1 815.00
1000
US$3.49
US$3 490.00
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