• TPS274160: TPS274160 burning issue

  

  jeno.zhang

  TI Thinks Resolved

  Part Number: TPS274160 Hello, The customer encountered a burning issue when using TPS274160. Attached is the problem description, please help analyze the cause. Thanks. TPS274160A Problem Description.doc

  • 1 month ago
  • Power management
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• TPS274160: Application issues of TPS274160ARLHR

  

  lei ping

  TI Thinks Resolved

  Part Number: TPS274160 The first failure phenomenon: Damage during the DO output process. The first phenomenon is that after the module has been running stably for half an hour, the fourth output channel of the chip is enabled to output a high level…

  • 1 month ago
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• TPS274160: TPS274160 is broken with inductive load

  

  Andy Jin

  TI Thinks Resolved

  Part Number: TPS274160 Other Parts Discussed in Thread: TPS4H160-Q1 , TPS1HA08-Q1 , TPS27SA08 Tool/software: Hi expert, TPS274160 is broken when driving a 300mH@5Ω inductor load. I set the re Rcl=1K. But it looks it doesn't work actually. The switch…

  • 11 months ago
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• TPS274160: Grounding Network Diode Selection

  

  Robin Yuan

  TI Thinks Resolved

  Part Number: TPS274160 In Section 8.3.7.4, Reverse-Current Protection , the datasheet states: "The reverse current protection diode in the GND network forward voltage should be less than 0.6 V under any circumstances." However, in Table 9-1 of the…

  • 1 month ago
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• TPS274160: Shared GND network

  

  Robin Yuan

  TI Thinks Resolved

  Part Number: TPS274160 Tool/software: If i have multiple TPS274160B with the exact same configuration, can they share the same grouding network (diode + resistor)? Or is it better if each IC has its own grounding network? Thanks!

  • 4 months ago
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• TPS274160: Leakage current of the ST1 to ST4 pins

  

  Sunset

  TI Thinks Resolved

  Part Number: TPS274160 Tool/software: Hello Team, can you confirm the leakage current of the ST1 to ST4 pins? Thanks, SunSet

  • 2 months ago
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• TPS274160: THER pin configuration

  

  Hanno Reimer

  Part Number: TPS274160 Tool/software: We are working on a Non-Safety Remote I/O system , for output side we have used Texas TPS274160A . While discussing IC’s THER pins we came across few queries related to correct method of thermal fault clearing . …

  • 5 months ago
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• TPS274160: Clarification on current limt setting

  

  Jeevabharathi R

  TI Thinks Resolved

  Part Number: TPS274160 Tool/software: Hi, We are using the TPS274160ARLHR in our design and would like to clarify the calculation of the current limit resistor ( R CL ). Is the below formula for calculating the current limit resistor intended for…

  • 5 months ago
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• TPS274160: Urgent need for missing information in datasheet of the component-TPS274160

  

  Kalin Iliev

  Part Number: TPS274160 Tool/software: Hello,my name is Kalin. I am a hardware engineer from the company -Festo.W e use your product in our projects and in the future we plan to use it in many of our designs. Please give me detailed information about…

  • over 1 year ago
  • Power management
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• TPS274160: How would ST pin and Fault pin config when not use

  

  Manu Chang

  TI Thinks Resolved

  Part Number: TPS274160 Hi expert, My customers are not planning use the fault and ST pin for TPS274160, how should they config these pins, can they just simply float them? Also, If plan not using FAULT pin, would this affect the device‘s normal use…

  • 1 month ago
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