Answered

• ISO5852S-EP: DESATs during shoot-through waveforms

  

  Duc Nguyen2

  Resolved

  Part Number: ISO5852S-EP Other Parts Discussed in Thread: ISO5852S [reposted due to photo display issue] Hi TI representatives, We are using ISO5852s for half-bridge SiC MOSFET. VDC bus is ~200V and target to trigger DSAT at Vds ~ 1.4V in less than 2…

  • Resolved

  • 10 months ago
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Answered

• ISO5852S-EP: About Min value of Propagation Delay(tPLH, tPHL)

  

  Hide

  Resolved

  Part Number: ISO5852S-EP Hi Team Could you please let us know Min value of Propagation Delay(tPLH, tPHL) if you have any information? Regards, Hide

  • Resolved

  • 10 months ago
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Answered

• ISO5852S-EP: device difference

  

  Hideyuki Takisawa

  Resolved

  Part Number: Hi, What is the difference ISO5852S-EP and ISO5852S? Do we have any documentation to explain this? Best Regards, Hide

  • Resolved

  • over 1 year ago
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• ISO5852S-EP: UVLO threshold voltage

  

  user5296461

  TI Thinks Resolved

  Part Number: ISO5852S-EP Please tell me about the threshold voltage of UVLO. Negative-going UVLO2 threshold-voltage in the data sheet output side　is MIN:9.5V , TYP:11V . What is the maximum value Voltage. Does UVLO work at about 12V?

  • over 1 year ago
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• ISO5852S: ISO5852S-EP On-chip thermal shutdown

  

  jimmy zhang77361

  Resolved

  Part Number: ISO5852S Dose ISO5852S-EP have on-chip thermal protection capability?

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  • over 1 year ago
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• ISO5852S-EP: Gate control not working when desat condition is detected

  

  Andrew Suchy

  Resolved

  Part Number: ISO5852S-EP Hello, All indication is that the gate driver is not turning off when commanded if a desat condition is detected. When I simulate the same condition with TI's SPICE model of the device, the gate turns off, as commanded. Scope…

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  • over 2 years ago
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• ISO5852S-EP: DESAT Pin maximum input current

  

  Jack Morris

  TI Thinks Resolved

  Part Number: ISO5852S-EP Hello, What is the reason behind the fixed output current of 500uA on the DESAT pin? I'm finding that 500uA is not sufficient forward current to create the voltage drop across a series of switching diodes needed to reduce the DESAT…

  • over 2 years ago
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• ISO5852S-EP: What is the status of safety-related certifications for this part?

  

  Tommy Kjellqvist

  Part Number: ISO5852S-EP I can't find any links to safety related certificates of this part number. I'm particularly interested in any certificate related to reinforced insulation per 60950-1. Regards, Tommy

  • over 2 years ago
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• ISO5852S-EP: PMOS gate driver

  

  Nicola Cimminiello

  Resolved

  Part Number: ISO5852S-EP Hello, we are designing a driver for a half bridge composed by two complementary power MOSs (PMOS as high side switch and NMOS as low side switch). Is ISO5852 useful for this purpose? I did not find any application notes describing…

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  • over 3 years ago
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• ISO5852S-EP: Allowable Output Vcc for this device

  

  Jordan Thorpe30

  Resolved

  Part Number: ISO5852S-EP I'm interested in using this device to drive a GaN FET, which can't be driven above about 6V. The datasheet for this gate driver recommends a minimum output Vcc of 15V, but also claims that the absolute minimum output Vcc could…

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  • over 3 years ago
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