TPS653860-Q1
- 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
- Synchronous buck-boost preregulator with configurable spread-spectrum, 4.3V, 5 V, 6V or 6.8V and low IQ mode with the following options:
- 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.
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檢視所有 1 類型 | 標題 | 日期 | ||
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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。
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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。
驅動程式或資料庫
Safety MCU Demo designs
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
封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
---|---|---|
HTSSOP (DCA) | 48 | Ultra Librarian |
訂購與品質
內含資訊:
- RoHS
- REACH
- 產品標記
- 鉛塗層/球物料
- MSL 等級/回焊峰值
- MTBF/FIT 估算值
- 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
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。