홈 전원 관리 AC/DC 및 DC/DC 컨버터(통합 FET)
홈
전원 관리
AC/DC 및 DC/DC 컨버터(통합 FET)

REG711-25

활성

50mA 스위치드 커패시터 DC/DC 컨버터

지금 주문
데이터 시트

이 제품의 최신 버전이 있습니다

open-in-new 대안 비교
이 제품은 기존 고객을 위해 계속 제공됩니다. 새로운 설계는 대체 제품을 고려해야 합니다.
다른 핀 출력을 지원하지만 비교 대상 장치와 동일한 기능
REG710-25 활성 고정 2.5V 출력을 지원하는 30mA 스위치드 커패시터 DC-DC 컨버터 More fixed output voltages available

REG711-25

활성
데이터 시트 지금 주문

제품 상세 정보

Rating Catalog Operating temperature range (°C) -40 to 85 Type Charge pump Iout (max) (A) 0.05 Vin (min) (V) 1.8 Vin (max) (V) 5.5 Switching frequency (min) (kHz) 1000 Switching frequency (max) (kHz) 1000 Features Enable, Regulated Vout (min) (V) 2.5 Vout (max) (V) 2.5 Iq (typ) (µA) 60
Rating Catalog Operating temperature range (°C) -40 to 85 Type Charge pump Iout (max) (A) 0.05 Vin (min) (V) 1.8 Vin (max) (V) 5.5 Switching frequency (min) (kHz) 1000 Switching frequency (max) (kHz) 1000 Features Enable, Regulated Vout (min) (V) 2.5 Vout (max) (V) 2.5 Iq (typ) (µA) 60
  • WIDE INPUT RANGE: 1.8V TO 5.5V
    5V VERSION: 2.7V TO 5.5V
  • AUTOMATIC STEP-UP/STEP-DOWN OPERATION
  • LOW INPUT CURRENT RIPPLE
  • LOW OUTPUT VOLTAGE RIPPLE
  • MINIMUM NUMBER OF EXTERNAL COMPONENTS\x97NO INDUCTORS
  • 1MHz INTERNAL OSCILLATOR ALLOWS SMALL CAPACITORS
  • "SHUTDOWN" MODE
  • THERMAL AND CURRENT LIMIT PROTECTION
  • FIVE OUTPUT VOLTAGES AVAILABLE:
    5.0V, 3.3V, 3.0V, 2.7V, 2.5V
  • THIN, SMALL PACKAGE: MSOP-8
  • APPLICATIONS
    • SMART CARD READERS
    • CELLULAR PHONES
    • SIM CARD SUPPLIES
    • PORTABLE COMMUNICATION DEVICES
    • PERSONAL DIGITAL ASSISTANTS
    • MODEMS
    • NOTEBOOK AND PALM-TOP COMPUTERS
    • ELECTRONIC GAMES
    • HANDHELD METERS
    • PCMCIA CARDS
    • CARD BUSES
    • LCD DISPLAYS
  • WIDE INPUT RANGE: 1.8V TO 5.5V
    5V VERSION: 2.7V TO 5.5V
  • AUTOMATIC STEP-UP/STEP-DOWN OPERATION
  • LOW INPUT CURRENT RIPPLE
  • LOW OUTPUT VOLTAGE RIPPLE
  • MINIMUM NUMBER OF EXTERNAL COMPONENTS\x97NO INDUCTORS
  • 1MHz INTERNAL OSCILLATOR ALLOWS SMALL CAPACITORS
  • "SHUTDOWN" MODE
  • THERMAL AND CURRENT LIMIT PROTECTION
  • FIVE OUTPUT VOLTAGES AVAILABLE:
    5.0V, 3.3V, 3.0V, 2.7V, 2.5V
  • THIN, SMALL PACKAGE: MSOP-8
  • APPLICATIONS
    • SMART CARD READERS
    • CELLULAR PHONES
    • SIM CARD SUPPLIES
    • PORTABLE COMMUNICATION DEVICES
    • PERSONAL DIGITAL ASSISTANTS
    • MODEMS
    • NOTEBOOK AND PALM-TOP COMPUTERS
    • ELECTRONIC GAMES
    • HANDHELD METERS
    • PCMCIA CARDS
    • CARD BUSES
    • LCD DISPLAYS

The REG711 is a switched capacitor voltage converter, which produces a regulated, low ripple output voltage from an unregulated input voltage. A wide input supply voltage of 1.8V to 5.5V makes the REG711 ideal for a variety of battery sources, such as single cell Li-Ion, or two and three cell Nickel or Alkaline based chemistries.

The input voltage may vary above and below the output voltage and the output will remain in regulation. It works equally well for step up or down without the need for an inductor, providing low EMI DC/DC conversion. The high switching frequency allows the use of small surface-mount capacitors, saving board space and reducing cost. The REG711 is thermally protected and current limited, protecting the load and the regulator during fault conditions. Typical ground pin current (quiescent current) is 1mA at full load, 60uA with no load, and less than 1uA in shutdown mode. This regulator comes in a thin MSOP-8 package with a component height of less than 1.1mm.

The REG711 is a switched capacitor voltage converter, which produces a regulated, low ripple output voltage from an unregulated input voltage. A wide input supply voltage of 1.8V to 5.5V makes the REG711 ideal for a variety of battery sources, such as single cell Li-Ion, or two and three cell Nickel or Alkaline based chemistries.

The input voltage may vary above and below the output voltage and the output will remain in regulation. It works equally well for step up or down without the need for an inductor, providing low EMI DC/DC conversion. The high switching frequency allows the use of small surface-mount capacitors, saving board space and reducing cost. The REG711 is thermally protected and current limited, protecting the load and the regulator during fault conditions. Typical ground pin current (quiescent current) is 1mA at full load, 60uA with no load, and less than 1uA in shutdown mode. This regulator comes in a thin MSOP-8 package with a component height of less than 1.1mm.
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기술 자료

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1개 모두 보기
유형 직함 날짜
* Data sheet REG711: 50mA Switched-Cap DC/DC Converter datasheet (Rev. A) 2001/01/08

주문 및 품질

포함된 정보:
  • RoHS
  • REACH
  • 디바이스 마킹
  • 납 마감/볼 재질
  • MSL 등급/피크 리플로우
  • MTBF/FIT 예측
  • 물질 성분
  • 인증 요약
  • 지속적인 신뢰성 모니터링
포함된 정보:
  • 팹 위치
  • 조립 위치

지원 및 교육

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포럼 주제 모두 보기(영문)

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