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ISO6431-Q1

現行

車用、強大 EMC、強化型/基本型 3 通道、具備 250kV/us CMTI 的 2/1 數位隔離器、150Mbps

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產品規格表

ISO6431-Q1

現行
產品規格表 立即訂購

產品詳細資料

Rating Automotive Integrated isolated power No Number of channels 3 Forward/reverse channels 2 forward / 1 reverse Features Overvoltage tolerant inputs Data rate (max) (Mbps) 150 Protocols GPIO, PWM, UART SPI frequency (max) (MHz) 25 Propagation delay time (typ) (ns) 6.2 Propagation delay time (max) (ns) 10 Part-to-part output skew (max) (ns) 3 Pulse-width distortion (t(PHL) - t(PLH)) (max) (ns) 1.8 Channel-to-channel output skew (max) (ns) 1.5 Isolation rating Basic, Reinforced Working isolation voltage (VIOWM) (Vrms) 1061 Withstand isolation voltage (VISO) (Vrms) 2500, 5000 Surge isolation voltage (VIOSM) (kVPK) 4, 10.4 CMTI (min) (kV/µs) 200 Default output High, Low Creepage (min) (mm) 4, 8.5 Current consumption per channel (DC) (typ) (mA) 1.4 Current consumption per channel (1 Mbps) (typ) (mA) 2.3 Operating temperature range (°C) to Transient isolation voltage (VIOTM) (VPK) 4500, 7071 Clearance (min) (mm) 4, 8
Rating Automotive Integrated isolated power No Number of channels 3 Forward/reverse channels 2 forward / 1 reverse Features Overvoltage tolerant inputs Data rate (max) (Mbps) 150 Protocols GPIO, PWM, UART SPI frequency (max) (MHz) 25 Propagation delay time (typ) (ns) 6.2 Propagation delay time (max) (ns) 10 Part-to-part output skew (max) (ns) 3 Pulse-width distortion (t(PHL) - t(PLH)) (max) (ns) 1.8 Channel-to-channel output skew (max) (ns) 1.5 Isolation rating Basic, Reinforced Working isolation voltage (VIOWM) (Vrms) 1061 Withstand isolation voltage (VISO) (Vrms) 2500, 5000 Surge isolation voltage (VIOSM) (kVPK) 4, 10.4 CMTI (min) (kV/µs) 200 Default output High, Low Creepage (min) (mm) 4, 8.5 Current consumption per channel (DC) (typ) (mA) 1.4 Current consumption per channel (1 Mbps) (typ) (mA) 2.3 Operating temperature range (°C) to Transient isolation voltage (VIOTM) (VPK) 4500, 7071 Clearance (min) (mm) 4, 8
SSOP (DBQ) 16 29.4 mm² (4.9 mm × 6 mm)
  • AEC-Q100 qualified with the following results:
    • Device temperature Grade 1: –40°C to +125°C ambient operating temperature range
  • Functional Safety-Capable:
    • Documentation available to aid ISO 26262 system design
  • Up to 150Mbps data rate
  • Robust SiO2 isolation barrier:
    • High lifetime at up to 1061VRMS and 1500VDC working voltage
    • Up to 5000VRMS isolation rating
    • Up to 10.4kV surge capability
    • Up to ±200kV/µs minimum CMTI
  • Supply range: 2.25V to 5.5V
  • Overvoltage Tolerant Inputs
  • Default output high (ISO643x-Q1) and low (ISO643xF-Q1) options
  • Low propagation delay: 10ns maximum at 5V, 12ns maximum at 3.3V
  • Supports SPI up to: 25MHz at 5V, 20.8MHz at 3.3V
  • Low pulse width distortion: 1.8ns maximum at 5V, 2.2ns maximum at 3.3V
  • Robust electromagnetic compatibility (EMC)
    • System-level RI, ESD, and surge immunity
    • Low emissions
  • Small Footprint Packages:
    • Wide-SSOP (DFP-16) Package
    • SSOP (DBQ-16) Package
  • Safety-Related Certifications (Planned):
    • DIN EN IEC 60747-17 (VDE 0884-17)
    • UL 1577 and CSA CAS Notice No. 5A
    • IEC 62368-1, IEC 61010-1 and GB 4943.1 certifications
  • AEC-Q100 qualified with the following results:
    • Device temperature Grade 1: –40°C to +125°C ambient operating temperature range
  • Functional Safety-Capable:
    • Documentation available to aid ISO 26262 system design
  • Up to 150Mbps data rate
  • Robust SiO2 isolation barrier:
    • High lifetime at up to 1061VRMS and 1500VDC working voltage
    • Up to 5000VRMS isolation rating
    • Up to 10.4kV surge capability
    • Up to ±200kV/µs minimum CMTI
  • Supply range: 2.25V to 5.5V
  • Overvoltage Tolerant Inputs
  • Default output high (ISO643x-Q1) and low (ISO643xF-Q1) options
  • Low propagation delay: 10ns maximum at 5V, 12ns maximum at 3.3V
  • Supports SPI up to: 25MHz at 5V, 20.8MHz at 3.3V
  • Low pulse width distortion: 1.8ns maximum at 5V, 2.2ns maximum at 3.3V
  • Robust electromagnetic compatibility (EMC)
    • System-level RI, ESD, and surge immunity
    • Low emissions
  • Small Footprint Packages:
    • Wide-SSOP (DFP-16) Package
    • SSOP (DBQ-16) Package
  • Safety-Related Certifications (Planned):
    • DIN EN IEC 60747-17 (VDE 0884-17)
    • UL 1577 and CSA CAS Notice No. 5A
    • IEC 62368-1, IEC 61010-1 and GB 4943.1 certifications
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重要文件 類型 標題 格式選項 下載最新的英文版本 日期
* 資料表 ISO643x-Q1 General-Purpose, Basic and Reinforced , Triple -Channel Digital Isolators datasheet PDF | HTML 2026/6/1
應用說明 Small Form Factor Digital Isolator Packages Reduce PCB Size While Maintaining Creepage and Clearance Distances PDF | HTML 2026/7/1
功能安全資訊 ISO6431 and ISO6431-Q1 Functional Safety FIT Rate, FMD and Pin FMA PDF | HTML 2026/5/12

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