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DC349B

DC349B
Mfr. #:
DC349B
제조사:
Analog Devices Inc.
설명:
Power Management IC Development Tools LTC1700EMS - No Rsense Synchronous Step-
수명 주기:
이 제조업체의 새 제품입니다.
데이터 시트:
DC349B 데이터 시트
배달:
DHL FedEx Ups TNT EMS
지불:
T/T Paypal Visa MoneyGram Western Union
HTML Datasheet:
DC349B Datasheet
ECAD Model:
추가 정보:
DC349B 추가 정보 DC349B Product Details
제품 속성
속성 값
제조사:
아나로그디바이스
제품 카테고리:
전원 관리 IC 개발 도구
RoHS:
Y
제품:
데모 보드
유형:
전압 조정기 - 스위칭 조정기
도구의 평가 대상:
LTC1700
입력 전압:
5 V
출력 전압:
3.3 V, 5 V
출력 전류:
1 A
시리즈:
LTC1700
상표:
아나로그디바이스
상품 유형:
전원 관리 IC 개발 도구
공장 팩 수량:
1
하위 카테고리:
개발 도구
Tags
DC34, DC3
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We provide 90-360 days warranty.

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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
***ical
SYNCHRONOUS STEP-UP DC/DC CONVERTER DEMONSTRATION CIRCUIT
***va Crawler
LTC1700EMS | No Rsense, 2.5Vin to 3.3Vout @ 1A or 5.0Vout @ 800mA
***ark
EVALUATION BOARD, LTC1700 STEP UP CONVERTER
***log Devices
The LTC1700 is a current mode synchronous step-up DC/DC controller that drives external N-channel and P-channel power MOSFETs using a constant frequency PWM architecture. Current limiting is provided by sensing the voltage drop across the main MOSFET, eliminating the need of a sense resistor. This No RSENSE™ technique helps the LTC1700 maintain high efficiency at heavy loads while Burst Mode operation ensures high efficiency at light loads, thus providing high efficiencies over a wide range of load currents. The LTC1700 operates at a minimum input voltage as low as 0.9V. The device boasts a ±1.5% output voltage accuracy and consumes only 200µA of quiescent current. In shutdown, it only draws 10µA. To prevent inductor current runaway, the duty cycle is limited to 90%. Overvoltage protection is also provided which shuts both the external MOSFETs off when tripped. High constant operating frequency of 530kHz allows the use of small inductors and output capacitors. The LTC1700 can also be synchronized between 400kHz to 750kHz. Burst Mode operation is inhibited when the device is externally clocked or when the SYNC/MODE pin is pulled low to reduce noise and RF interference. Applications Cellular Telephones Wireless Modems RF Communications 2.5V to 3.3V, 2.5V to 5V Converters Battery-Powered Equipment Telecom/Network Systems
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유효성
재고:
Available
주문 시:
1986
수량 입력:
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