Especificações Técnicas

OUTROS PART NUMBERS PARA ESTE COMPONENTE: 9538CH THE ISL9538C IS A BUCK-BOOST NARROW OUTPUT VOLTAGE DC (NVDC) CHARGER. THE ISL9538C PROVIDES NVDC CHARGING, SYSTEM BUS REGULATION, AND PROTECTION FEATURES FOR TABLETS, ULTRABOOKS, NOTEBOOKS, POWER BANKS, AND ANY USB-C INTERFACE PLATFORM. THE ADVANCED RENESAS R3- TECHNOLOGY PROVIDES HIGH LIGHT-LOAD EFFICIENCY AND FAST TRANSIENT RESPONSE. IN CHARGING MODE, THE ISL9538C ACCEPTS INPUT POWER FROM A WIDE RANGE OF DC POWER SOURCES (SUCH AS CONVENTIONAL AC/DC CHARGER ADAPTERS, USB PD PORTS, AND TRAVEL ADAPTERS) AND SAFELY CHARGES BATTERY PACKS WITH UP TO 4-SERIES CELL LI-ION BATTERIES. AS AN NVDC TOPOLOGY CHARGER, THE ISL9538C ALSO REGULATES THE SYSTEM OUTPUT TO A NARROW DC RANGE FOR STABLE SYSTEM BUS VOLTAGE. SYSTEM POWER CAN BE PROVIDED FROM THE ADAPTER, BATTERY, OR A COMBINATION OF BOTH. THE ISL9538C CAN OPERATE WITH ONLY A BATTERY, ONLY AN ADAPTER, OR WITH BOTH CONNECTED. FOR INTEL IMVP8 COMPLIANT SYSTEMS, THE ISL9538C INCLUDES PSYS (SYSTEM POWER MONITOR) ALITY, WHICH PROVIDES AN ANALOG SIGNAL REPRESENTING TOTAL PLATFORM POWER.   THE PSYS OUTPUT CONNECTS TO A WIDE RANGE OF RENESAS IMVP8 CORE REGULATORS TO PROVIDE AN IMVP8 COMPLIANT POWER DOMAIN . THE ISL9538C SUPPORTS BUCK, BOOST, OR BUCK-BOOST OPERATION TO THE INPUT PORT FROM 2- TO 4-CELL BATTERIES. THE ISL9538C PROVIDES SMBUS/I2C SERIAL COMMUNICATION THAT ALLOWS PROGRAMMING OF MANY CRITICAL PARAMETERS TO DELIVER A CUSTOMIZED SOLUTION.   FEATURES - BIDIRECTIONAL BUCK, BOOST, AND BUCK-BOOST OPERATION - INPUT VOLTAGE RANGE: 3.8V TO 24V (NO DEAD ZONE) - OUTPUT VOLTAGE: UP TO 20V - UP TO 1MHZ SWITCHING FREQUENCY - PROGRAMMABLE SOFT-START TIME - LDO OUTPUT FOR VDD AND VDDP - SYSTEM STATUS ALERT - BIDIRECTIONAL INTERNAL DISCHARGE - ACTIVE SWITCHING FOR NEGATIVE VOLTAGE TRANSITIONS - BYPASS MODE IN BOTH DIRECTIONS - FORWARD MODE ENABLE, REVERSE MODE ENABLE - OCP, OVP, UVP, AND OTP PROTECTION - SMBUS AND AUTO-INCREMENT I2C COMPATIBLE - PB-FREE (ROHS COMPLIANT) - 32 LD 4X4 TQFN PACKAGE   APPLICATIONS - TABLETS, ULTRABOOKS, POWER BANKS, MOBILE DEVICES, AND USB-C ISL9538CHRTZ BATTERY MANAGEMENT NOTEBOOK BATTERY CHARGER 4X4 TQ MAIORES DETALHES DE ISL9538CHRTZ NO SITE DO FABRICANTE: HTTPS://WWW.RENESAS.COM/US/EN/DOCUMENT/SDS/ISL9538C-SHORT-FORM-DATASHEET TAGS DE ISL9538CHRTZ: ISL9538CHRTZ, ISL9538C, 9538CH, ISL9538CHRTZ-T, 953BCH, 9538CH, ISL9538HRTZ

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