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TCAN1044-Q1 Scheda tecnica(PDF) 5 Page - Texas Instruments |
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TCAN1044-Q1 Scheda tecnica(HTML) 5 Page - Texas Instruments |
5 / 40 page 5 TCAN1044-Q1, TCAN1044V-Q1 www.ti.com SLLSF17A – AUGUST 2019 – REVISED DECEMBER 2019 Product Folder Links: TCAN1044-Q1 TCAN1044V-Q1 Submit Documentation Feedback Copyright © 2019, Texas Instruments Incorporated (1) For more information about traditional and new thermal metrics, see the Semiconductor and IC Package Thermal Metrics application report. 6.5 Thermal Characteristics THERMAL METRIC(1) TCAN1044x-Q1 UNIT D (SOIC) DDF (SOT) DRB (VSON) RΘJA Junction-to-ambient thermal resistance 128.1 119.9 49.9 ℃/W RΘJC(top) Junction-to-case (top) thermal resistance 68.3 61.8 58.2 ℃/W RΘJB Junction-to-board thermal resistance 71.6 39.7 23.9 ℃/W ΨJT Junction-to-top characterization parameter 19.7 2.1 1.7 ℃/W ΨJB Junction-to-board characterization parameter 70.8 39.5 23.8 ℃/W RΘJC(bot) Junction-to-case (bottom) thermal resistance - – 6.4 ℃/W 6.6 Supply Characteristics Over recommended operating conditions with TA = -40℃ to 125℃ (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP MAX UNIT ICC Supply current normal mode Dominant See Figure 5,TXD = 0 V, STB = 0 V, RL = 60 Ω, CL = open 45 70 mA See Figure 5, TXD = 0 V, STB = 0 V, RL = 50 Ω, CL = open 49 80 mA Recessive See Figure 5, TXD = VCC, STB = 0 V, RL = 50 Ω, CL = open, RCM = open 4.5 7.5 mA Dominant with bus fault See Figure 5, TXD = 0 V, STB = 0 V, CANH = CANL = ±25 V, RL = open, CL = open 130 mA ICC Supply current standby mode Devices with VIO TXD = STB = VIO RL = 50 Ω, CL = open See Figure 5 0.2 1 µA ICC Supply current standby mode Devices without VIO TXD = STB = VCC RL = 50 Ω, CL = open See Figure 5 14.5 µA IIO IO supply current normal mode Dominant TXD = 0 V, STB= 0 V RXD floating 125 300 µA IIO IO supply current normal mode Recessive TXD = 0 V, STB = 0 V RXD floating 25 48 µA IIO IO supply current standby mode TXD = 0 V, STB = VIO RXD floating 8.5 13.5 µA UVVCC Rising under voltage detection on VCC for protected mode 4.2 4.4 V UVVCC Falling under voltage detection on VCC for protected mode 3.5 4 4.25 V UVVIO Rising under voltage detection on VIO (Devices with VIO) 1.56 1.65 V UVVIO Falling under voltage detection on VIO (Devices with VIO) 1.4 1.51 1.59 V 6.7 Dissipation Ratings PARAMETER TEST CONDITIONS MIN TYP MAX UNIT PD Average power dissipation Normal mode VCC = 5 V, VIO = 1.8 V, TJ= 27°C, RL = 60Ω, TXD input = 250 kHz 50% duty cycle squarewave, CL_RXD = 15 pF 110 mW VCC = 5 V, VIO = 3.3 V, TJ= 27°C, RL = 60Ω, TXD input = 250 kHz 50% duty cycle squarewave, CL_RXD = 15 pF 110 mW VCC = 5 V, VIO = 5 V, TJ= 27°C, RL = 60Ω, TXD input = 250 kHz 50% duty cycle squarewave, CL_RXD = 15 pF 110 mW VCC = 5.5 V, VIO = 1.8 V, TA= 125°C, RL = 60Ω, TXD input = 2.5 MHz 50% duty cycle squarewave, CL_RXD = 15 pF 120 mW VCC = 5.5 V, VIO = 3.3 V, TA= 125°C, RL = 60Ω, TXD input = 2.5 MHz 50% duty cycle squarewave, CL_RXD = 15 pF 120 mW PD Average power dissipation Normal mode VCC = 5.5 V, VIO = 5 V, TA= 125°C, RL = 60Ω, TXD input = 2.5 MHz 50% duty cycle squarewave, CL_RXD = 15 pF 120 mW |
Codice articolo simile - TCAN1044-Q1_V02 |
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Descrizione simile - TCAN1044-Q1_V02 |
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