TPS653860-Q1中文资料适用于安全相关应用的汽车类 2.3V 至 36V、2.8A 电源管理 IC (PMIC)数据手册TI规格书

描述 Description

TPS65386x-Q1 器件是一款多轨电源，旨在为安全相关应用中的微控制器、传感器、收发器和外设供电。

特性 Features

• Qualified for Automotive Applications
• Device Temperature Grade 1: –40°C to +125°C Ambient Operating Temperature
• Device HBM ESD Classification Level 2
• Functional Safety-Compliant (targets, confirmed on device release)
• Documentation Available to Aid ISO 26262 System Design up to ASIL D
• Input Voltage Range
• 3.5 to 36 V Full Functionality After Initial Power Up, limited operation to 2.3 V
• Output Supply Rails
• 2.8 A in Buck Mode (Option 0 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.
• LDO3 and LDO4: Low Noise, Low IQ, 1% Accuracy, up to 200 mA
• Two Protected LDOs for Sensor or Peripheral Supplies, PLDO1 and PLDO2
• Short-to-Chassis ( –2 V) and Supply ( +36 V) Protection
• Power Sequence Control:
• Output rails, external voltage monitor and external enable signals can be included
• Monitoring, Protection and Diagnostics
• Two External Voltage Monitors (Pins)
• All Regulators Protected with Independent Overtemperature Prewarning and Shutdown
• Error Signal Monitor (ESM) for Monitoring MCU Error Output (PWM and Level Modes)
• Clock Monitor for Internal Oscillators
• CRC on Non-Volatile Memory (NVM), Device Configuration Registers, and SPI Communication
• Compare Module: 2 Channels Configurable as General Purpose Comparators or up to 4 Channels of Voltage Monitoring
• SPI for Configuration, Status and Error Reporting
• Two Configurable Wake-up Pins (WAKEx)
• 48-Pin HTSSOP PowerPAD™ IC Package