首頁 介面 系統基礎晶片 (SBC)
首頁
介面
系統基礎晶片 (SBC)

TLIN1431-Q1

現行

具有整合式 VREG 和監控系統之 12-V 系統的車用 LIN SBC

立即訂購
產品規格表

TLIN1431-Q1

現行
產品規格表 立即訂購

產品詳細資料

Type Mid-range Protocols LIN Number of channels 1 Signaling rate (max) (Mbps) 0.2 Bus fault voltage (V) -58 to 58 Iout (max) (mA) 125 Regulated outputs (#) 1 Step-down DC/DC converter 0 LDO 1 LDO Vout (typ) (V) 3.3, 5 Watchdog type Integrated, Timeout, Window Low-power mode Selective Wake, Sleep, Standby Rating Automotive
Type Mid-range Protocols LIN Number of channels 1 Signaling rate (max) (Mbps) 0.2 Bus fault voltage (V) -58 to 58 Iout (max) (mA) 125 Regulated outputs (#) 1 Step-down DC/DC converter 0 LDO 1 LDO Vout (typ) (V) 3.3, 5 Watchdog type Integrated, Timeout, Window Low-power mode Selective Wake, Sleep, Standby Rating Automotive
VQFN (RGY) 20 15.75 mm² (4.5 mm × 3.5 mm)
  • AEC-Q100 (Grade 1): Qualified for automotive applications
  • Functional safety-capable
  • 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
  • AEC-Q100 (Grade 1): Qualified for automotive applications
  • Functional safety-capable
  • 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

The TLIN1431x-Q1 is a local interconnect network (LIN) system basis chip (SBC) that integrates a watchdog, high-side switch, limp home capability and highly configurable WAKE input pin. The device self-determines the control method, pin or serial peripheral interface (SPI), at power up. The watchdog defaults to a window watchdog for both control methods but for flexibility the device can be configured as a window or timeout watchdog with greater than 20 different time windows when SPI control is used.

The LIN transceiver provides a 200 kbps fast mode for end of line programming. A high-side switch with diagnostic capability is provided for on board LED. The highly configurable WAKE pin can be used with the high-side switch for cyclic sensing, thus, reducing the ECU sleep current. The WKRQ/INH pin can be configured for a digital wake output (WKRQ) or a VSUP based inhibit (INH) enable pin for an external supply.

space

The TLIN1431x-Q1 is a local interconnect network (LIN) system basis chip (SBC) that integrates a watchdog, high-side switch, limp home capability and highly configurable WAKE input pin. The device self-determines the control method, pin or serial peripheral interface (SPI), at power up. The watchdog defaults to a window watchdog for both control methods but for flexibility the device can be configured as a window or timeout watchdog with greater than 20 different time windows when SPI control is used.

The LIN transceiver provides a 200 kbps fast mode for end of line programming. A high-side switch with diagnostic capability is provided for on board LED. The highly configurable WAKE pin can be used with the high-side switch for cyclic sensing, thus, reducing the ECU sleep current. The WKRQ/INH pin can be configured for a digital wake output (WKRQ) or a VSUP based inhibit (INH) enable pin for an external supply.

space
filter 尋找其它 系統基礎晶片 (SBC)
下載 觀看有字幕稿的影片 影片

您可能會感興趣的類似產品

open-in-new 比較替代產品
功能相似於所比較的產品。
TLIN1028-Q1 現行 具有整合式穩壓器的車用區域互連網路 (LIN) 收發器 LIN SBC with integrated LDO

技術文件

找不到結果。請清除您的搜尋條件，然後再試一次。
檢視所有 10
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 TLIN1431-Q1 Automotive LIN SBC with Integrated High-Side Switch and Watchdog datasheet (Rev. A) PDF | HTML 2022/12/14
Application brief 系統基礎晶片 (SBC) 101：CAN 和 LIN SBC 入門指南 PDF | HTML Download English Version PDF | HTML 2025/12/8
Product overview System Basis Chips (SBCs) 101 - Exploration of TI's SBC Portfolio PDF | HTML 2025/11/20
功能安全資訊 TLIN1431-Q1 Functional Safety Analysis Report Summary (Rev. A) PDF | HTML 2025/8/6
技術文章 系統基礎晶片 101 - CAN、CAN FD 和 LIN SBC 入門指南 (Rev. A) PDF | HTML Download English Version (Rev.A) PDF | HTML 2024/4/10
Application brief Full-Featured Automotive Side Mirror PDF | HTML 2024/3/15
功能安全資訊 TLIN1431x-Q1 Functional Safety Manual PDF | HTML 2022/12/13
應用說明 TLIN1431-Q1 Startup Guide PDF | HTML 2022/6/7
證書 TLIN1431EVM EU RoHS Declaration of Conformity (DoC) 2022/5/9
功能安全資訊 TLIN1431-Q1 Functional Safety Report PDF | HTML 2022/1/3

設計與開發

如需其他條款或必要資源，請按一下下方的任何標題以檢視詳細頁面 (如有)。

開發板

TLIN1431EVM — 具有 WAKE、HSS 和監控系統的 TLIN1431-Q1 LIN 評估模組

此 EVM 可用於評估 TLIN1431-Q1 系列裝置，包括 TLIN14315RGY 和 TLIN14313RGY。電路板上提供所有 IC 訊號、並可透過電路板的功能存取 TLIN1431-Q1 的功能。

使用指南: PDF | HTML
支援產品和硬體
有庫存
限制：
??asset.out-of-stock-ti_zh_TW??
無法提供
設計工具

SBC-MCU-POWER-DESIGN — TI 匯流排通訊協定裝置和 MCU 的互動式電源相容性矩陣對照表

Interactive power compatibility matrix for TI Bus Protocol Devices and MCUs
支援產品和硬體
封裝 針腳 CAD 符號、佔位空間與 3D 模型
VQFN (RGY) 20 Ultra Librarian
適用 TI 的評估品項標準條款與條件。

訂購與品質

建議產品可能具有與此 TI 產品相關的參數、評估模組或參考設計。

支援與培訓

內含 TI 工程師技術支援的 TI E2E™ 論壇

以英文檢視所有論壇主題

內容係由 TI 和社群貢獻者依「現狀」提供，且不構成 TI 規範。檢視使用條款。

若有關於品質、封裝或訂購 TI 產品的問題，請參閱 TI 支援。​​​​​​​​​​​​​​

影片