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TPS653860-Q1-DEMO — TPS653860-Q1 demo design
Safety MCU Demo designs
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 36 V for Initial Power Up
- 3.5 to 36 V Full Functionality After Initial Power Up, limited operation to 2.3 V
- Output Supply Rails
- Synchronous Buck-Boost Preregulator with configurable Spread-Spectrum, 4.3 V, 5 V, or 6 V and low IQ mode with the following options:
- 2.8 A in Buck Mode (Option 0 Variant)
- 1.5 A in Buck Mode (Option 1 Variant)
- Four LDOs: 1.0 V to 1.8 V in 50 mV steps, 2.5 V, 3.0 V, 3.3 V, 5 V, bypass or voltage monitor mode. Each LDO with Independent Configurable Current Limit.
- LDO1 and LDO2: Low IQ, up to 600 mA
- LDO3 and LDO4: Low Noise, Low IQ, 1% Accuracy, up to 200 mA
- Two Protected LDOs for Sensor or Peripheral Supplies, PLDO1 and PLDO2
- Configurable for Tracking Mode or Fixed Output: 1.0 V to 1.8 V in 50 mV steps, 2.5 V, 3.0 V, 3.3 V or 5 V up to 200 mA
- Short-to-Chassis ( –2 V) and Supply ( +36 V) Protection
- Synchronous Buck-Boost Preregulator with configurable Spread-Spectrum, 4.3 V, 5 V, or 6 V 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, 64-µs 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 | ||
|---|---|---|---|---|
| * | Data sheet | TPS653860/61-Q1 Power Management IC For Safety-Relevant Applications datasheet | PDF | HTML | 2023年 10月 27日 |
設計與開發
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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。
| 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。