TPS653860-Q1

現行

適合安全相關應用的車用 2.3-V 至 36-V、2.8-A 電源管理 IC (PMIC)

產品詳細資料

Regulated outputs (#) 7 LDO 6 Vin (min) (V) 2.3 Vin (max) (V) 36 Iout (max) (A) 2.8 TI functional safety category Functional Safety-Compliant Configurability Factory programmable, Software configurable Features Automotive qualified, Diagnostics, SPI Interface, Safety power supply, Spread Spectrum, Wide VIN Rating Automotive Operating temperature range (°C) -40 to 125 Switching frequency (typ) (kHz) 2200
Regulated outputs (#) 7 LDO 6 Vin (min) (V) 2.3 Vin (max) (V) 36 Iout (max) (A) 2.8 TI functional safety category Functional Safety-Compliant Configurability Factory programmable, Software configurable Features Automotive qualified, Diagnostics, SPI Interface, Safety power supply, Spread Spectrum, Wide VIN Rating Automotive Operating temperature range (°C) -40 to 125 Switching frequency (typ) (kHz) 2200
HTSSOP (DCA) 48 101.25 mm² 12.5 x 8.1
  • Qualified for automotive applications
  • AEC-Q100 qualified with the following results:
    • Device temperature grade 1: –40°C to +125°C ambient operating temperature
    • Device temperature grade 0: –40°C to +150°C ambient operating temperature
    • Device HBM ESD classification level 2
    • Device CDM ESD classification level C4B
  • Functional Safety-Compliant (targets, confirmed on device release)
    • Developed for functional safety applications
    • Documentation available to aid ISO 26262 system design up to ASIL D
    • Systematic capability and hardware integrity up to ASIL D
  • Input voltage range
    • 5 to 36V for initial power up
    • 3.5 to 36V full functionality after initial power up, limited operation to 2.3V
  • Output Supply Rails
    • Synchronous buck-boost preregulator with configurable spread-spectrum, 4.3V, 5 V, 6V or 6.8V and low IQ mode with the following options:
      • 2.8A in buck mode (option 0 variant)
      • 1.5A in buck mode (option 1 variant)
    • Four LDOs: 1.0V to 1.8V in 50mV steps, 2.5 V, 3.0V, 3.3V, 5V, bypass or voltage monitor mode. Each LDO with independent configurable current limit.
      • LDO1 and LDO2: Low IQ, up to 600mA
      • LDO3 and LDO4: low noise, low IQ, 1% accuracy, up to 225mA
    • Two protected LDOs for sensor or peripheral supplies, PLDO1 and PLDO2
      • Configurable for tracking mode or fixed output/VMON mode configurable for 1.0V to 1.8V in 50mV steps, 2.5V, 3.0V, 3.3V or 5V up to 200mA
      • Short-to-chassis (–2V) and supply (+36V) protection
  • Power sequence control:
    • Configurable power-up and down sequences (NVM default including output voltages)
    • Output rails, external voltage monitor and external enable signals can be included
  • Monitoring, protection and diagnostics
    • Undervoltage and overvoltage monitoring on all regulator outputs, battery voltage, and internal supplies
    • Two external voltage monitors (pins)
    • All regulator outputs protected with independent current limit
    • All regulators protected with independent overtemperature prewarning and shutdown
    • Watchdog: configurable for open and close window or question-answer
    • Error signal monitor (ESM) for monitoring MCU error output (PWM and level modes)
    • SAFE state for device and system protection
    • Clock monitor for internal oscillators
    • Analog and logic built-in self-test (BIST)
    • CRC on non-volatile memory (NVM), device configuration registers, and SPI communication
    • Diagnostic output pin: multiplexes analog and digital signals to MCU ADC and input
  • Compare module: 2 channels configurable as general purpose comparators or up to 4 channels of voltage monitoring
  • Timer (low IQ) for wake-up and measurement, 64µs to 203.6 days
  • SPI for configuration, status and error reporting
  • Reset output (NRST), two configurable safing outputs (SAFE_OUTx) for system safe state on detected faults interrupt output (NINT), and power good output (PGOOD)
  • Two configurable wake-up pins (WAKEx)
  • 48-Pin HTSSOP PowerPAD™ IC package
  • Qualified for automotive applications
  • AEC-Q100 qualified with the following results:
    • Device temperature grade 1: –40°C to +125°C ambient operating temperature
    • Device temperature grade 0: –40°C to +150°C ambient operating temperature
    • Device HBM ESD classification level 2
    • Device CDM ESD classification level C4B
  • Functional Safety-Compliant (targets, confirmed on device release)
    • Developed for functional safety applications
    • Documentation available to aid ISO 26262 system design up to ASIL D
    • Systematic capability and hardware integrity up to ASIL D
  • Input voltage range
    • 5 to 36V for initial power up
    • 3.5 to 36V full functionality after initial power up, limited operation to 2.3V
  • Output Supply Rails
    • Synchronous buck-boost preregulator with configurable spread-spectrum, 4.3V, 5 V, 6V or 6.8V and low IQ mode with the following options:
      • 2.8A in buck mode (option 0 variant)
      • 1.5A in buck mode (option 1 variant)
    • Four LDOs: 1.0V to 1.8V in 50mV steps, 2.5 V, 3.0V, 3.3V, 5V, bypass or voltage monitor mode. Each LDO with independent configurable current limit.
      • LDO1 and LDO2: Low IQ, up to 600mA
      • LDO3 and LDO4: low noise, low IQ, 1% accuracy, up to 225mA
    • Two protected LDOs for sensor or peripheral supplies, PLDO1 and PLDO2
      • Configurable for tracking mode or fixed output/VMON mode configurable for 1.0V to 1.8V in 50mV steps, 2.5V, 3.0V, 3.3V or 5V up to 200mA
      • Short-to-chassis (–2V) and supply (+36V) protection
  • Power sequence control:
    • Configurable power-up and down sequences (NVM default including output voltages)
    • Output rails, external voltage monitor and external enable signals can be included
  • Monitoring, protection and diagnostics
    • Undervoltage and overvoltage monitoring on all regulator outputs, battery voltage, and internal supplies
    • Two external voltage monitors (pins)
    • All regulator outputs protected with independent current limit
    • All regulators protected with independent overtemperature prewarning and shutdown
    • Watchdog: configurable for open and close window or question-answer
    • Error signal monitor (ESM) for monitoring MCU error output (PWM and level modes)
    • SAFE state for device and system protection
    • Clock monitor for internal oscillators
    • Analog and logic built-in self-test (BIST)
    • CRC on non-volatile memory (NVM), device configuration registers, and SPI communication
    • Diagnostic output pin: multiplexes analog and digital signals to MCU ADC and input
  • Compare module: 2 channels configurable as general purpose comparators or up to 4 channels of voltage monitoring
  • Timer (low IQ) for wake-up and measurement, 64µs to 203.6 days
  • SPI for configuration, status and error reporting
  • Reset output (NRST), two configurable safing outputs (SAFE_OUTx) for system safe state on detected faults interrupt output (NINT), and power good output (PGOOD)
  • Two configurable wake-up pins (WAKEx)
  • 48-Pin HTSSOP PowerPAD™ IC package

The TPS65386x-Q1 device is a multirail power supply designed to supply microcontrollers, sensors, transceivers and peripherals in safety relevant applications.

The TPS65386x-Q1 device is a multirail power supply designed to supply microcontrollers, sensors, transceivers and peripherals in safety relevant applications.

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* Data sheet TPS653860/61-Q1 Power Management IC For Safety-Relevant Applications datasheet (Rev. A) PDF | HTML 2024年 11月 25日

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

TMDSCNCD263P — AM263Px 通用 controlCARD™ 開發套件 Arm® 架構 MCU

TMDSCNCD263P 是適用於 AM263Px 系列 Sitara™ 高性能微控制器的 HSEC180 controlCARD 型評估和開發工具。此電路板極適用於初始評估與原型,因為它提供標準化且使用方便的平台,可用於開發您的下一個應用程式。AM263P 控制卡配備了 Sitara AM263P4 處理器與 PMIC 型電源解決方案及其他零組件,可讓使用者使用各種裝置介面,其中包括工業乙太網路、標準乙太網路、快速序列介面 (FSI) 及其他功能,以輕鬆開發和測試應用程式。AM263P4 支援 EtherCAT、EtherNet/IP 和 PROFINET 等各種工業乙太網路通訊協定。

(...)

使用指南: PDF | HTML
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開發板

TPS65386001Q1EVM — TPS653860-Q1 評估模組

TPS65386xxx-Q1 裝置為多軌電源供應器,設計目的是為供應安全相關應用領域中的微控制器、感測器、收發器和周邊設備。此裝置支援具有雙核心鎖步及其他多核心架構的功能安全微控制器。TPS65386xxx-Q1 裝置整合多重電源軌,以供電給 MCU、CAN、乙太網路或 FlexRay 收發器、外部感測器和其他周邊裝置。具有內部 FET 的降壓 - 升壓轉換器,可將輸入電池電壓轉換為預先調變輸出,以供應其他穩壓器和系統負載。本裝置支援透過與電源參考或數位訊號位準相容的 WAKEx 針腳從兩個外部來源喚醒、基於整合式旋轉計數器架構喚醒,以及基於整合式低功耗計時器的喚醒。
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TPS653860-Q1-DEMO TPS653860-Q1 demo design

Safety MCU Demo designs
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產品
多通道 IC (PMIC)
TPS653860-Q1 適合安全相關應用的車用 2.3-V 至 36-V、2.8-A 電源管理 IC (PMIC)
參考設計

TIDA-020079 — 區域參考設計

此參考設計展示了新一代區域控制模組的主要功能,包括電源分配、負載致動和車內網路。此設計著重於功能安全相容 PMIC 與微控制器 (MCU) 設計,具備理想二極體控制器的備援電源供應管理,以及用於安全配電的智慧 eFuse。此設計也具備區域控制模組中常見的各種負載致動選項,例如高壓側驅動器、馬達驅動器、可配置驅動器和 D 類音訊放大器。區域參考設計展現了各種通訊協定,例如乙太網路、CAN 和 LIN,並支援乙太網路 AVB、10BASE-T1S 和 CAN FD Light 等車輛網路技術的新興趨勢。
Design guide: PDF
參考設計

PMP41078 — 具有 GaN HEMT 的高電壓至低電壓 DC-DC 轉換器參考設計

此參考設計描述了一款具有 650V 氮化鎵 (GaN) 高電子移動率電晶體 (HEMT) 的 3.5kW 高電壓至低電壓 DC-DC 轉換器。使用 LMG3522R030 作為一次側開關可使轉換器在高切換頻率下工作。在此設計中,轉換器使用較小尺寸的變壓器。為了緩解主動箝位金屬氧化物半導體場效應電晶體 (MOSFET) 的熱性能,該轉換器使用雙通道主動箝位電路。
Test report: PDF
封裝 針腳 CAD 符號、佔位空間與 3D 模型
HTSSOP (DCA) 48 Ultra Librarian

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  • 材料內容
  • 認證摘要
  • 進行中持續性的可靠性監測
內含資訊:
  • 晶圓廠位置
  • 組裝地點

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