Analog Devices Inc

LTC4417/LTC4418 Prioritized PowerPath™ Controller

Analog Devices' LTC4417 and LTC4418 prioritized PowerPath controllers for servers, battery backups, and instrumentation applications

Image of Analog Devices' LTC4417/LTC4418 Prioritized PowerPath™ Controller Analog Devices' has released the LTC4417 and LTC4418 prioritized PowerPath controllers. The LTC4417 connects one of three valid power supplies to a common output based on priority whereas the LTC4418 connects one of two valid power supplies. Priority is defined by pin assignment, with V1 assigned the highest priority and V3 the lowest priority. A power supply is defined as valid when its voltage has been within its overvoltage (OV) and undervoltage (UV) window continuously for at least 256 ms. Multiple LTC4418s, as well as triple channel LTC4417s, can be cascaded to provide switch-over between more than two inputs. The LTC4417 and LTC4418 are ideal for servers, computer peripherals, and battery backups on handheld instrumentation applications.

Features
  • P-channel FET
  • Source selector switch
  • Voltage supply: 2.5 V to 36 V
  • Package/case: QFN, SSOP
  • Current supply: 28 µA
  • Temperature operating range: 0°C to +70°C, -40°C to +85°C, -40°C to +125°C
Applications
  • Industrial handheld instruments
  • High availability systems
  • Battery backup systems
  • Servers and computer peripherals

LTC4417 PowerPath Series Evaluation Board

BilledeManufacturer Part NumberBeskrivelseFunktionUdnyttet IC/delPrimære egenskaberTilgængeligt antal PrisVis detaljer
EVAL BOARD FOR LTC4417DC1717AEVAL BOARD FOR LTC4417Strømfordelingskontakt (belastningskontakt)LTC44173-kanals (tripel)0 - Immediate$569.02Vis detaljer

LTC4417 IC OR Controller

BilledeManufacturer Part NumberBeskrivelsePakke/husTilgængeligt antal PrisVis detaljer
IC OR CTRLR SRC SELECT 24SSOPLTC4417CGN#PBFIC OR CTRLR SRC SELECT 24SSOP24-SSOP (0,154", 3,90mm bredde)397 - Immediate$65.47Vis detaljer
IC OR CTRLR SRC SELECT 24QFNLTC4417CUF#PBFIC OR CTRLR SRC SELECT 24QFN24-WFQFN eksponeret overflade1969 - Immediate$54.34Vis detaljer
IC OR CTRLR SRC SELECT 24SSOPLTC4417HGN#PBFIC OR CTRLR SRC SELECT 24SSOP24-SSOP (0,154", 3,90mm bredde)208 - Immediate$80.13Vis detaljer
IC OR CTRLR SRC SELECT 24QFNLTC4417HUF#PBFIC OR CTRLR SRC SELECT 24QFN24-WFQFN eksponeret overflade0 - Immediate$78.78Vis detaljer
IC OR CTRLR SRC SELECT 24SSOPLTC4417IGN#PBFIC OR CTRLR SRC SELECT 24SSOP24-SSOP (0,154", 3,90mm bredde)765 - Immediate$61.38Vis detaljer
IC OR CTRLR SRC SELECT 24QFNLTC4417IUF#PBFIC OR CTRLR SRC SELECT 24QFN24-WFQFN eksponeret overflade3069 - Immediate$70.72Vis detaljer

LTC4418 IC Controller

BilledeManufacturer Part NumberBeskrivelseTilgængeligt antal PrisVis detaljer
IC CTRLR DUAL PWRPATH 20QFNLTC4418IUF#PBFIC CTRLR DUAL PWRPATH 20QFN5421 - Immediate$60.42Vis detaljer
IC CTRLR DUAL PWRPATH 20QFNLTC4418CUF#PBFIC CTRLR DUAL PWRPATH 20QFN2484 - Immediate$46.34Vis detaljer
IC CTRLR DUAL PWRPATH 20QFNLTC4418CUF#TRPBFIC CTRLR DUAL PWRPATH 20QFN8147 - Immediate$54.53Vis detaljer
Published: 2017-11-08

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LTC4417 Supply Prioritizer Analog Devices' LTC4417 connects one of three valid power supplies to a common output based on priority.

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Prioritized PowerPath™ Controllers (or Prioritizers) PowerPath controllers selects and controls the switches through which power flows to the system