TPS653853-Q1 Automotive PMIC Power Management IC 2.3V-36V Input 48-HTSSOP Package AEC-Q100 Qualified
Price:
Based on the price of the day
MOQ:
1
Delivery Time:
5-8 work days
Brand:
TI
Product Description
Product Overview
The TPS653853-Q1 is an automotive-grade power management IC designed specifically for safety-critical microcontroller applications. This multi-rail power supply operates from 2.3V to 36V input voltage range and provides comprehensive power management for advanced automotive systems.
Technical Specifications
| Attribute | Value |
|---|---|
| Manufacturer | Texas Instruments (TI) |
| Series | TPS653853-Q1 |
| Type | Voltage Regulator, Multiple Outputs |
| Package | 48-HTSSOP |
| Operating Temperature | -40°C to +125°C |
| Input Voltage Range | 2.3V to 36V |
| Qualification | AEC-Q100 Automotive Grade |
| Applications | TMS570, RM570, Hercules, C2000, Renesas RH850, Infineon Aurix, NXP MPC56 Qoriva & MPC57xx Panther |
Key Features
- Automotive AEC-Q100 qualified for -40°C to +125°C operation
- Functional safety compliant for ISO 26262 systems up to ASIL D
- Multiple power rails with internal FETs: 6V synchronous buck-boost, 5V/284mA LDO, 3.3V/5V/350mA LDO
- Dual sensor supply LDOs: 120mA for VSOUT1, 20mA for VSOUT2
- Comprehensive monitoring and protection on all regulator outputs
- Steering-angle monitoring with dual signal comparators and rotation counter
- Advanced microcontroller interface with window watchdog and lock-step monitoring
- SPI communication with CRC error checking
- Wake-up capability via IGN or CAN_WU pins
Safety & Reliability
Developed specifically for functional safety applications with comprehensive diagnostic capabilities including voltage monitoring, self-check routines, current limiting, and overtemperature protection. Supports system-level safety requirements up to ASIL D classification.
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