Texas Instruments LMR23610AQDDARQ1 | Demoboard TIDA-020019

Description

This reference design demonstrates reinforced isolated CAN communication, which is widely used in automotive environments, in a small footprint. In hybrid and electric vehicles (HEV/EVs), a complete high-voltage network is floating with respect to the chassis ground. Isolation is required for the power and communication channels interfaced between floating high- to low-voltage systems. This TI design has a low transmission delay, which reduces the loop delay and supports higher baud rates of the CAN.

Features

• Qualified for Automotive Applications
• AEC-Q100 Qualified With the Following Results:
  • Device Temperature Grade 1:
  • -40 °C to 125 °C Ambient Operating Temperature Range
  • Device HBM ESD Classification Level H1C
  • Device CDM ESD Classification Level C4A
• 4 V to 36 V Input Range
• 1 A Continuous Output Current
• Integrated Synchronous Rectification
• Current Mode Control - Minimum Switch-On Time: 60 ns
• Internal Compensation for Ease of Use
• 400 kHz Switching Frequency With PFM Mode
• Frequency Synchronization to External Clock
• 75 µA Quiescent Current at No Load
• Soft-Start into a Pre-Biased Load
• High Duty Cycle Operation Supported
• Output Short-Circuit Protection with Hiccup Mode
• 8-Pin HSOIC with PowerPAD™ Package Options

Typical applications

• Starter/Generator
• Battery Management Systems
• DC/DC Converters / Onboard Chargers

More information

• Datasheet
• IC product information