Analog Devices, Inc.

LTC7804 40 V 3 MHz boost-controller med spredt spektrum

Analog Devices LTC7804 tilbyder lav Iq, lille størrelse og PassThru™-operation med op til 99,9% effektivitet

Billede af Analog Devices LTC7804 40 V 3 MHz Step-up-controller med spektrumfrekvensADI's LTC7804 er en lav IQ, 3 MHz PassThru operation stand synkron boost DC/DC switching regulator controller, der opererer op til en 40 V indgangsspænding. Dens lave hvilestrøm forlænger driftstiden i batteridrevne systemer, når den er i standby-tilstand. Spread spectrum driftsmodulation hjælper med at reducere gennemført EMI-peak samt 3 MHz switching reducerer løsningsstørrelsen, hvilket er ideelt til en bred vifte af applikationer og markeder.

Specifikationer
  • Synkron drift for reduceret effekttab
  • PassThru-drift/100% driftscyklus-kapacitet til synkron MOSFET
  • Område for bred VIN: 4,5 V til 40 V, fungerer ned til 1 V efter opstart
  • Udgangsspænding op til 40 V
  • Lav drifts IQ: 14 μA
  • Spredt spektrum operation
  • Valgbar fast frekvens (100 kHz til 3 MHz)
  • Igangværende AEC-Q100-kvalificering
Applikationer
  • Automotive og transport
  • Industriel
  • Telekommunikation
  • Militær/Luftfart
Ressourcer

Evaluation Board

BilledeManufacturer Part NumberBeskrivelseTilgængeligt antal PrisVis detaljer
EVAL BOARD FOR LTC7804DC2846AEVAL BOARD FOR LTC78048 - Immediate$890.36Vis detaljer

LTC7804 40 V 3 MHz Boost Controller

BilledeManufacturer Part NumberBeskrivelseTilgængeligt antal PrisVis detaljer
LOW IQ SYNCHRONOUS BOOST CONTROLLTC7804EUD#PBFLOW IQ SYNCHRONOUS BOOST CONTROL1568 - Immediate$44.30Vis detaljer
LOW IQ SYNCHRONOUS BOOST CONTROLLTC7804EMSE#PBFLOW IQ SYNCHRONOUS BOOST CONTROL165 - Immediate$44.30Vis detaljer
LOW IQ SYNCHRONOUS BOOST CONTROLLTC7804IUD#PBFLOW IQ SYNCHRONOUS BOOST CONTROL121 - Immediate$46.17Vis detaljer
LOW IQ SYNCHRONOUS BOOST CONTROLLTC7804IMSE#PBFLOW IQ SYNCHRONOUS BOOST CONTROL80 - Immediate$46.17Vis detaljer
LOW IQ SYNCH BOOST CONTROLLERLTC7804HMSE#PBFLOW IQ SYNCH BOOST CONTROLLER237 - Immediate$50.67Vis detaljer
LOW IQ SYNCH BOOST CONTROLLERLTC7804HUD#PBFLOW IQ SYNCH BOOST CONTROLLER108 - Immediate$50.67Vis detaljer
LOW IQ SYNCH BOOST CONTROLLERLTC7804EMSE#TRPBFLOW IQ SYNCH BOOST CONTROLLER0 - Immediate$25.28Vis detaljer
LOW IQ SYNCH BOOST CONTROLLERLTC7804EUD#TRPBFLOW IQ SYNCH BOOST CONTROLLER14 - Immediate$44.30Vis detaljer
LOW IQ SYNCH BOOST CONTROLLERLTC7804IUD#TRPBFLOW IQ SYNCH BOOST CONTROLLER0 - Immediate$26.47Vis detaljer
LOW IQ SYNCH BOOST CONTROLLERLTC7804IMSE#TRPBFLOW IQ SYNCH BOOST CONTROLLER0 - Immediate$26.47Vis detaljer
LOW IQ SYNCH BOOST CONTROLLERLTC7804HUD#TRPBFLOW IQ SYNCH BOOST CONTROLLER0 - Immediate$29.27Vis detaljer
LOW IQ SYNCH BOOST CONTROLLERLTC7804HMSE#TRPBFLOW IQ SYNCH BOOST CONTROLLER0 - Immediate$29.27Vis detaljer
Updated: 2021-10-07
Published: 2020-07-28

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