TPS99110-Q1
TPS99110-Q1 is System-Basis Chip manufactured by Texas Instruments.
Features
- 1 Qualified for Automotive Applications
- AEC-Q100 Qualified With the Following Results:
- Device HBM ESD Classification Level 2
- Device CDM ESD Classification Level C4B
- Operating Case Temperature:
- 40°C to 150°C
- Ambient Temperature:
- 40°C to 125°C
- Absolute Maximum Junction Temperature:
- 40°C to 175°C
- Absolute Maximum VBAT:
- 0.3 to 40 V
- Multi-Rail Power Supply
- Two Pre-regulating LDO Controllers: 6-V and 10-V Outputs
- Linear Regulator Controller With External FET: Adjustable Output From 0.8 to 2.6 V (VDD1)
- 5-V Output Linear Regulator With Internal FET: 400 m A Maximum (VDD5)
- 3.3-V Output Linear Regulator With Internal FET: 400 m A Maximum (VDD3), Generated From VDD5
- Voltage Monitoring on VDD1, VDD3, and VDD5
- 5-V Sensor Supply Output Tracking to VDD5, 100-m A Maximum, Protection Against Short to Battery and GND
- Two Adjustable Sensor Supplies, 200-m A Maximum With Protection Against Short to Battery and GND
- Switched Battery Output Provides VBAT Input With Low Drop
- Analog Features
:
- Two Operational Amplifiers for Signal Conditioning
- Thee Independent Current Loop Interfaces With Current Sense Input and Digital Output
- Microcontroller Interface
- 3.3-V and 5-V patible 32-Bit, 2-Mbps SPI
- MCU Monitoring With SPI Q&A Watchdog
- Dual Polarity Enable-Drive Outputs for Disabling
Safing-Path or External Power Stages on Any Detected System Failure
- One HS-CAN Transceiver With Bus Wakeup
- One KLINE/LIN Transceiver
2 Applications
- Transmission Control Unit
- Engine Control Unit
3 Description
The TPS99110-Q1 device is a system-basis chip (SBC) offering a highly integrated solution for the typical requirements of transmission and engine electrical control units (ECU) in the automotive space. The integrated multi-rail power supply is designed to power microcontroller units (MCUs) and other circuits in ECUs. The device is designed to support rugged, high-temperature conditions and incorporates three low-dropout (LDO) regulators along with...
