Especificações Técnicas

FEATURES FOR THE DRV8412 HIGH-EFFICIENCY POWER STAGE (UP TO 97%) WITH LOW RDS(ON) MOSFETS (110 M- AT TJ = 25°C) OPERATING SUPPLY VOLTAGE UP TO 52 V DRV8412 (POWER PAD DOWN): UP TO 2 × 3-A CONTINUOUS OUTPUT CURRENT (2 × 6-A PEAK) IN DUAL FULL-BRIDGE MODE OR 6-A CONTINUOUS CURRENT IN PARALLEL MODE (12-A PEAK) DRV8432 (POWER PAD UP): UP TO 2 × 7-A CONTINUOUS OUTPUT CURRENT (2 × 12-A PEAK) IN DUAL FULL-BRIDGE MODE OR 14-A CONTINUOUS CURRENT IN PARALLEL MODE (24-A PEAK) PWM OPERATING FREQUENCY UP TO 500 KHZ INTEGRATED SELF-PROTECTION CIRCUITS INCLUDING UNDERVOLTAGE, OVERTEMPERATURE, OVERLOAD, AND SHORT CIRCUIT PROGRAMMABLE CYCLE-BY-CYCLE CURRENT LIMIT PROTECTION INDEPENDENT SUPPLY AND GROUND PINS FOR EACH HALF BRIDGE INTELLIGENT GATE DRIVE AND CROSS CONDUCTION PREVENTION NO EXTERNAL SNUBBER OR SCHOTTKY DIODE IS REQUIRED DESCRIPTION FOR THE DRV8412   THE DRV841X2 ARE HIGH-PERFORMANCE, INTEGRATED DUAL FULL-BRIDGEMOTOR DRIVER WITH AN ADVANCED PROTECTION SYSTEM. BECAUSE OF THE LOW RDS(ON) OF THE H-BRIDGE MOSFETS ANDINTELLIGENT GATE DRIVE DESIGN, THE EFFICIENCY OF THESE MOTOR DRIVERS CAN BE UP TO 97%. THIS HIGHEFFICIENCY ENABLES THE USE OF SMALLER POWER SUPPLIES AND HEATSINKS, AND THE DEVICES ARE GOODCANDIDATES FOR ENERGY-EFFICIENT APPLICATIONS. THE DRV841X2 REQUIRES TWO POWER SUPPLIES, ONE AT 12 V FOR GVDD AND VDD, AND ANOTHER UPTO 50 V FOR PVDD. THE DRV841X2 CAN OPERATE AT UP TO 500-KHZ SWITCHING FREQUENCY STILLMAINTAINING PRECISE CONTROL AND HIGH EFFICIENCY. THE DEVICES ALSO HAVE AN INNOVATIVE PROTECTIONSYSTEM SAFEGUARDING THE DEVICE AGAINST A WIDE RANGE OF FAULT CONDITIONS THAT COULD DAMAGE THESYSTEM. THESE SAFEGUARDS ARE SHORT-CIRCUIT PROTECTION, OVERCURRENT PROTECTION, UNDERVOLTAGEPROTECTION, AND TWO-STAGE THERMAL PROTECTION. THE DRV841X2 HAS A CURRENT-LIMITING CIRCUIT THATPREVENTS DEVICE SHUTDOWN DURING LOAD TRANSIENTS SUCH AS MOTOR START-UP. A PROGRAMMABLE OVERCURRENTDETECTOR ALLOWS ADJUSTABLE CURRENT LIMIT AND PROTECTION LEVEL TO MEET DIFFERENT MOTORREQUIREMENTS. THE DRV841X2 HAS UNIQUE INDEPENDENT SUPPLY AND GROUND PINS FOR EACH HALF-BRIDGE. THESEPINS MAKE IT POSSIBLE TO PROVIDE CURRENT MEASUREMENT THROUGH EXTERNAL SHUNT RESISTOR AND SUPPORTMULTIPLE MOTORS WITH DIFFERENT POWER SUPPLY VOLTAGE REQUIREMENTS.   MANUFACTURER: TEXAS INSTRUMENTS PRODUCT CATEGORY: MOTOR / MOTION / IGNITION CONTROLLERS E DRIVERS ROHS:   PRODUCT: FAN / MOTOR CONTROLLERS / DRIVERS TYPE: PWM MOTOR DRIVER OPERATING SUPPLY VOLTAGE: 0 V TO 52.5 V OUTPUT CURRENT: 3 A OPERATING SUPPLY CURRENT: 9 MA MINIMUM OPERATING TEMPERATURE: - 40 C MAXIMUM OPERATING TEMPERATURE: 85 C MOUNTING STYLE: SMD/SMT PACKAGE / CASE: HTSSOP-44 PACKAGING: REEL PACKAGING: CUT TAPE PACKAGING: MOUSEREEL BRAND: TEXAS INSTRUMENTS FEATURES: OUTPUTS CAN BE PARALLELED MOISTURE SENSITIVE: YES NUMBER OF OUTPUTS: 2 OUTPUT OPERATING FREQUENCY: 500 KHZ OUTPUT VOLTAGE: 0.2 V PRODUCT TYPE: MOTOR / MOTION / IGNITION CONTROLLERS DRV8412DDWR DRIVER MOTOR DE PASSO 70V 6A DUAL H-BRIDGE MAIORES DETALHES DE DRV8412DDWR NO SITE DO FABRICANTE: HTTPS://WWW.TI.COM/STORE/TI/EN/P/PRODUCT/?P=DRV8412DDWR TAGS DE DRV8412DDWR: 8412, DRV8412DDWR, BD6384EFV, DRV8412, DRV8432, BD6384E, BD6384EF, DRIVERS BIPOLAR STEPPR MOTOR 5V 40PIN, STEPPER MOTOR CONTROLLERS DRIVERS, STEPPER DRIVER, DRIVER PARA MOTOR DE PASSO, BIPOLAR STEPPER MOTOR DRIVER, CONTROLADOR BIPOLAR DE MOTOR, HTSSOP-B-40, ROHM SEMICONDUCTOR, CI DRIVER MOTOR, IC DRIVER MOTOR DE PASSO, HTSSOP-44, PWM MOTOR DRIVER SEMELHANTESDRV8412DDWR DRIVER MOTOR DE PASSO 70V 6A DUAL H-BRIDGE AO3400 MOSFET N-CHANNEL 30V 5.8A SOT23 MARCAÇÃO NO COMPONENTE: A0HE 985 EM ESTOQUE, ENVIO IMEDIATO R$ 1,90 ADICIONAR AO CARRINHO MPS2222A GENERAL PURPOSE TRANSISTORS NPN SILICON TO-92 75V 600MA 97 EM ESTOQUE, ENVIO IMEDIATO R$ 2,90 ADICIONAR AO CARRINHO CD4051BM IC MULTIPLEXER SWITCH CMOS SGL 8CH ANALOG MULTIPLEXERS DEMULTIPLEXERS 98 EM ESTOQUE, ENVIO IMEDIATO R$ 2,90 ADICIONAR AO CARRINHO PZTA92 TRANSISTOR PNP 300V 0.5A SOT223 MARCAÇÃO NO COMPONENTE DB42AF E A92+ 382 EM ESTOQUE, ENVIO IMEDIATO R$ 3,90 ADICIONAR AO CARRINHO RT9173A PEAK 3A BUS TERMINATION REGULATOR TO-252-5 CONVERT VOLTAGE SUPPLIES RA 626 EM ESTOQUE, ENVIO IMEDIATO R$ 5,90 ADICIONAR AO CARRINHO SCK-2R55A NTC TERMISTOR 2.5R 5A 10MM 60 EM ESTOQUE, ENVIO IMEDIATO R$ 4,90 ADICIONAR AO CARRINHO AP2151FMG-7 IC PWR SWITCH P-CHANNEL 1:1 6DFN POWER SWITCHES OPTIMIZED FOR USB 2687 EM ESTOQUE, ENVIO IMEDIATO R$ 3,90 ADICIONAR AO CARRINHO FM24CL64 64KB SERIAL 3V FRAM MEMORY SOIC-8 1438 EM ESTOQUE, ENVIO IMEDIATO R$ 3,90 ADICIONAR AO CARRINHO 74LVC1G32GW NEXPERIA SINGLE 2-INPUT OR GATE TSSOP-5 2082 EM ESTOQUE, ENVIO IMEDIATO R$ 3,90 ADICIONAR AO CARRINHO STM1061N38WX6F STM1061 LOW POWER VOLTAGE DETECTOR SOT23-3 MARCAÇÃO NO COMPONENTE 38 1942 EM ESTOQUE, ENVIO IMEDIATO R$ 4,90 ADICIONAR AO CARRINHO TPS76333 LDO VOLTAGE REGULATOR 3.3V 150MA SOT-23-5 TPS76333DBVR 29 EM ESTOQUE, ENVIO IMEDIATO R$ 4,90 ADICIONAR AO CARRINHO NDS9953A MOSFET DUPLO P-CHANNEL 30V 2.9A SOIC-8 MARCAÇÃO NO COMPONENTE RP734G 2409 EM ESTOQUE, ENVIO IMEDIATO R$ 4,90 ADICIONAR AO CARRINHO VITRINE AG803B HD HP STORAGEWORKS EVA M6412A 450GB 15K FIBRE CHANNEL (PART NUMBERS: 4 293 EM ESTOQUE, ENVIO IMEDIATO R$ 287,90 ADICIONAR AO CARRINHO SRFFW PROCESSADOR INTEL I7-8565U BGA1528 WHISKEY LAKE-U / NOVO COM ESFERAS O 14 EM ESTOQUE, ENVIO IMEDIATO R$ 691,90 ADICIONAR AO CARRINHO 95Y4808 LENOVO MEMORIA DDR4 32GB 2133MHZ 1.2V RDIMM ECC REGISTRADA PC4-17000 C 8 EM ESTOQUE, ENVIO IMEDIATO R$ 1.102,90 ADICIONAR AO CARRINHO ML414H-IV01E SEIKO BATERIA LITHIUM 3V RECARREGAVEL 4.8MM LITHIUM MANGANESE DIOXIDE 27 EM ESTOQUE, ENVIO IMEDIATO R$ 14,90 ADICIONAR AO CARRINHO 42D0637 IBM HD SAS 300GB 10K RPM 2.5 POL. SFF SLIM-HS 10K 6GBPS FOR IBM X3650 33 EM ESTOQUE, ENVIO IMEDIATO R$ 382,90 ADICIONAR AO CARRINHO SR0XL INTEL I5-3337U MOBILE BGA1023 IVY BRIDGE NOVO COM ESFERAS ORIGINAIS LE 49 EM ESTOQUE, ENVIO IMEDIATO R$ 180,90 ADICIONAR AO CARRINHO UTILIZAMOS COOKIES PARA GARANTIR A MAIS SEGURA EXPERIÊNCIA. POLÍTICA DE PRIVACIDADE | ACEITAR NET COMPUTADORES EMPRESA BRASILEIRA FUNDADA EM 1998. ATUA COMO REVENDA DE EQUIPAMENTOS PARA INFORMÁTICA COM FOCO EM HARDWARE PARA TI EMPRESARIAL. EMPRESA SOBRE NÓS EQUIPE NET TRABALHE CONOSCO PRINCIPAIS CLIENTES INFORMAÇÕES PRAZOS DE ENVIO FORMAS DE PAGAMENTO TERMOS DE VENDA TERMOS DE USO INFORMAÇÕES GERAIS DADOS DO CLIENTE MEUS DADOS MEUS PEDIDOS MINHAS PROPOSTAS LABORATÓRIO TÉCNICO OMBUDSMAN CNPJ: 02.465.944/0001-60 - © COPYRIGHT 2023. TODOS OS DIREITOS RESERVADOS | DESIGN: NET COMPUTADORES

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