Texas Instruments provides a recommended PCB layout in the datasheet, but it's also recommended to follow the guidelines in the application note 'BQ29312 PCB Layout Guidelines' (SLUAUH7) for optimal performance.
The selection of capacitor values depends on the specific application and operating conditions. TI provides a capacitor selection guide in the datasheet, but it's recommended to use the TI Power Stage Designer tool to get optimized capacitor values for the specific design.
The maximum operating temperature range for the BQ29312 is -40°C to 125°C, but it's recommended to derate the device's performance at higher temperatures to ensure reliability and longevity.
To ensure EMC compliance, follow the guidelines in the TI application note 'EMC Design Considerations for the BQ29312' (SLUAUH8) and use proper shielding, filtering, and layout techniques to minimize electromagnetic interference.
The recommended method for thermal management is to use a heat sink with a thermal interface material (TIM) and to ensure good airflow around the device. TI provides thermal design guidelines in the datasheet and application notes.
BQ29312ARTHRG4 datasheet
by Texas Instruments
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