Answered

• TPS4813-Q1: TPS4813-Q1 — will G2→G1 handover occur early if V_G2_GOOD is reached before precharge finishes?

  

  Michelle Mathew

  Resolved

  Part Number: TPS4813-Q1 Tool/software: Hello — question about the TPS4813-Q1 precharge/LWU behavior (ref: Fig. 7-13 in the datasheet). If the bypass FETs’ VGS (G2) reaches V_G2_GOOD while the precharge of the load capacitor is still ongoing, and the…

  • Resolved

  • 7 months ago
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• TPS4813-Q1: TPS48130QDGXRQ1 Reverse input protection

  

  Tuan Anh Hoang

  TI Thinks Resolved

  Part Number: TPS4813-Q1 I am designing a BLDC motor control circuit with reverse protected input and load switching using TPS48130QDGXRQ1. The diagram is as shown in the attached image. my design based on the instructions in the schematics (attached image…

  • 4 months ago
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• TPS4813-Q1: Need help.

  

  Karthik Gokul

  TI Thinks Resolved

  Part Number: TPS4813-Q1 Tool/software: Hi Team, In the TPS4813 we have only one input pin from the microcontroller so can we not control both the channels individually and is there any sequence that the gate driver follows on being enabled like turning…

  • 7 months ago
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• TPS4813-Q1: TPS48130QDGXRQ1 Reverse input protection

  

  Tuan Anh Hoang

  TI Thinks Resolved

  Part Number: TPS4813-Q1 Tool/software: I am designing a BLDC motor control circuit with protected input and switching using TPS48130QDGXRQ1. The diagram is as shown in the attached image. The Under Voltage lockout, Short-Circuit Protection, Load ON/OFF…

  • 7 months ago
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• TPS4813-Q1: Questions about wake pin

  

  JEONG YONGHOE

  TI Thinks Resolved

  Part Number: TPS4813-Q1 Tool/software: Hi, When designing a circuit, is it okay to leave the Wake pin floating? Thanks,

  • 9 months ago
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• TPS4813-Q1: Available options, replacements

  

  Karthik Gokul

  TI Thinks Resolved

  Part Number: TPS4813-Q1 Other Parts Discussed in Thread: BQ76952 , TPS4811-Q1 Tool/software: Hi Team, I am looking for a gate driver similar to TPS4813 with Vgs protection and current sensing. One criteria being that the current sensing is similar to…

  • 7 months ago
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Answered

• TPS4813-Q1: Behavior of VGS comparator after MAIN FETs fully turn on?

  

  Michelle Mathew

  Resolved

  Part Number: TPS4813-Q1 Tool/software: Hello, I’m planning to use the TPS4813-Q1 in a high-side synchronous switch topology with bypass FETs (G2) and main FETs (G1). I understand the device has VGS comparators for both G2 and G1 and that it checks VGS…

  • Resolved

  • 7 months ago
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Answered

• TPS4813-Q1: ASIL B efuse

  

  Anjana Vijayan

  Resolved

  Part Number: TPS4813-Q1 Other Parts Discussed in Thread: TPS2HCS10-Q1 , Tool/software: Is this part number is of ASIL B compliant; if not can you suggest some ASIL B Efuse for a 48V system with SPI communication.

  • Resolved

  • over 1 year ago
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• TPS4813-Q1: G2 configuration if not used

  

  Josh Wei

  TI Thinks Resolved

  Part Number: TPS4813-Q1 Tool/software: Hi Team, Could you help to check how to config the G2 if BYPASS is not used? And also about the LFM too. thanks! Josh

  • over 1 year ago
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Answered

• TPS4811-Q1: TPS4811 Rdson sense

  

  Stas Shamanin

  Resolved

  Part Number: TPS4811-Q1 Other Parts Discussed in Thread: TPS4800-Q1 , TPS4810-Q1 , TPS4813-Q1 , LM74930 , TPS4812-Q1 Tool/software: Hi! I have a design with multiple TPS48110-Q1. I want to use it as simple high side switch with 1 MOSFET. I don…

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  • over 1 year ago
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