TLE9278BQX Overview
Key Specifications
Operating Voltage: 13.5 V
Max Voltage (typical range): 28 V
Min Voltage (typical range): 3 V
Length: 7 mm
Description
Infineon’s TLE9278BQX offers the highest level of integration at smallest footprint for automotive applications requiring multiple channels of CAN transceivers like gateways and high-end Body Control Modules (BCM). A high-efficient Switch Mode Power Supply (SMPS) buck regulator provides an external 5.0 V out.
Key Features
- SMPS with integrated switches up to 750 mA (DC/DC buck) with 5.0 V output voltage
- DC/DC Boost converter for low Vsup supply voltage with integrated switch at 6.5 V, 8 V, 10 V and 12 V
- Very low quiescent current consumption in Stop and Sleep Mode
- Dedicated pin for I/O voltage supply selection
- Four CAN Transceivers compliant to CAN Flexible Data-rate (FD)
- ISO 11898-2: 2016 standard up to 5 Mb
- One universal High-Voltage Wake Input for voltage level monitoring including wake up capability
- Cyclic wake feature via an integrated timer
- Reset Output to ensure stable supply to the MCU
- Fail Output to activate external load in case of system malfunctions are detected
