TLIN1431-Q1数据手册TI中文资料规格书

特性 Features

• AEC-Q100 (Grade 1): Qualified for automotive applications
• Local interconnect network (LIN) physical layer specification LIN 2.2A, ISO 17987–4:2016 and SAE J2602:2021 compliant
• Integrated watchdog supervisor configurable by pin or serial peripheral interface, SPI
• Enhanced features supporting 12-V applications
• ±58 V LIN bus fault protection
• 3.3 V ( TLIN14313-Q1) or 5 V ( TLIN14315-Q1) LDO output supporting 125 mA from 12 V supply
• High-side switch with open load and short circuit detection controlled by 10-bit PWM or timer
• LIMP pin configurable as a high-side switch
• Configurable WAKE pin supporting different input thresholds or methods
• Sleep mode: ultra-low current consumption allows wake up event from:
• LIN bus
• Local wake up through WAKE
• Cyclic and static sensing



• Protection Features:
• ESD protection
• Under voltage protection on VSUP and VCC
• TXD dominant time out (DTO) protection
• Thermal shutdown protection

• Integrated battery voltage monitor
• Available in leadless QFN (20) package with improved automated optical inspection (AOI) capability