Frequent Questions

  • [FAQ] INA240: What are the INA240 Schematic and Design recommendations?

    Part Number: INA240 What Size Resistors should be used with the INA240? Can a voltage divider be used to drive the reference input of the INA240? Why does the output of the INA240 seem distorted compared to the measured current?

  • [FAQ] TMCS1126: Overcurrent Detection Threshold and Range (Voc and Ioc)

    Part Number: TMCS1126 How do I calculate the Ioc and Voc thresholds? What is the range of the overcurrent? Is the overcurrent for both the positive and negative current? Do you have a tool to calculate the Ioc and what value I need to apply on…

  • [FAQ] High Side Switches: List of all collateral

    Other Parts Discussed in Thread: LM74502 , TPS272C45 Below is a list of all collateral pertaining to TI High Side Switch Devices (TPSxHxxx) devices. This includes TPSxHA, HB, HC, HCS devices.

  • [FAQ] BQ25883: FAQ BQ2588X VSYS Soft Start

    Part Number: BQ25883 The BQ25883 and other devices in the family have a Soft Start Feature on Vsys output. This can be seen in datasheet fig77 that Vsys has a slow ramps-up. The Soft-Start feature at power up is noted in par 8.3.3.4. Slow rate of…

  • [FAQ] BQ25171-Q1: BQ2517X FAQ Home Page

    Part Number: BQ25171-Q1 Other Parts Discussed in Thread: BQ25172 , BQ25173-Q1 , BQ25173 , , BQ25170 This home page is for common questions in relation to the BQ25171-Q1, BQ25173-Q1, BQ25170, BQ25172, BQ25173

  • [FAQ] MCF8329HS and MCF8329A Feature Comparison

    Part Number: MCF8329HS-Q1 Other Parts Discussed in Thread: MCF8329A , MCF8329HS MCF8329HS: Advanced Motor Control IC with Enhanced Performance The MCF8329HS builds upon the proven MCF8329A platform, delivering enhanced motor control capabilities and…

  • [FAQ] INA181: How do I properly design an input filter for my INA18x-Q1 device?

    Part Number: INA181 Other Parts Discussed in Thread: INA180 , INA240 How do I properly design an input filter for my INA18x-Q1 device?

  • [FAQ] AM263x/ AM263Px/ AM261x: What should I use in my multi-core application, IPC or Shared Memory?

    Part Number: AM2612 Hi experts, I see that the AM26x devices support Inter-Processor Communication between multiple R5F cores and include a mechanism to maintain shared memory across cores. What is recommended for my multi-core applications? When do…

  • [FAQ] MSPM33C321A: ARM Cortex-M33 VTOR Alignment Requirement

    Part Number: MSPM33C321A Per ARM architecture, VTOR must be aligned to: Alignment = Power of 2 ≥ (Number of vectors × 4) For MSPM33C321A: - ICTR register = 1 → Hardware supports 53 external IRQs (IRQ0- 52 ) - Total vectors = 16 (system exceptions…

  • [FAQ] How to use the ALERT pin of a digital power monitor

    Part Number: INA236 Other Parts Discussed in Thread: INA3221 , INA209 , , INA228 , INA237 I want to use the ALERT pin of a digital power monitor, what should I pay attention to?

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