Answered

• TLV62568: higher input voltage version

  

  Howard Zou

  Resolved

  Part Number: TLV62568 Hi, my customer is using TLV62568 to convert 5V USB input to 3.3V. But they will do surge test on the USB port, and the TVS diode they use will only clamp the input voltage to 7V, which exceeds the maximum voltage rating of TLV62568…

  • Resolved

  • over 3 years ago
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• TLV62568: About TLV62568 Power Save Mode Operation

  

  user5956241

  TI Thinks Resolved

  Part Number: TLV62568 Hi TIer, I have TLV62568 question about Power Save Mode Operation. 1. May I know ring condition reason on Vse in Power Save Mode Operation? 2. When Zero Current Detect inductor current fall to zero, the low side mosfet switch off and…

  • over 3 years ago
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• TLV62568: soft start and current limit over whole temp range

  

  Isee

  TI Thinks Resolved

  Part Number: TLV62568 Hi, can you please let me know the minimal soft start time and minimum high side current limit across the whole temp range (not just 25 degC as in the datasheet)? Regards, Andreas

  • over 3 years ago
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Answered

• TLV62568: timing from Current limit situation to normal operation.

  

  Motoyasu Hattori

  Resolved

  Part Number: TLV62568 Hi, DATASHEET said as follows: Once the high-side switch current limit is reached, the high-side switch is turned off and low-side switch is turned on to ramp down the inductor current with an adaptive off-time. I have one simple…

  • Resolved

  • over 3 years ago
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• TLV62568: TLV62568 DBV question regarding tr tf for inside FETs and dead time

  

  Masaharu Takahashi

  TI Thinks Resolved

  Part Number: TLV62568 hi, team could you tell me about TLV62568 DBV package to know how much is the Tr and Tf of HS and LS based on below spec and how much is them dead time? customer wants to do detailed simulation for thermal with above specs Vin …

  • over 4 years ago
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• TLV62568: Unencrypted Spice Model of TLV62568P

  

  Danilo A.

  TI Thinks Resolved

  Part Number: TLV62568 Hi Team, May I request for a copy of the unencrypted spice model of TLV62568P. Regards, Danilo

  • over 3 years ago
  • Power management
  • Power management forum
Answered

• TLV62568: latch-up test result : TLV62568PDRLR

  

  Katsuya Yoshikawa1

  Resolved

  Part Number: TLV62568 Please provide the data of the latch-up test result that shows the following items. DEVICE:TLV62568PDRLR 1, Test Condition：Current Pulse: ±＊＊＊A, 2, OverVoltage:＊＊＊Vsupply 3, Test Result(Fail/Sample) This data is necessary…

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  • over 3 years ago
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Answered

• TLV62568: 0.8V Vout Efficiency data

  

  Yen Ting Chu

  Resolved

  Part Number: TLV62568 Team, My customer is evaluating TLV62568 and he would like to the efficiency performance when Vout is 0.8V. Is there any data we can share? Thanks. Best regards, Andy Chu

  • Resolved

  • over 3 years ago
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  • Power management forum
Answered

• TLV62568: control mode

  

  Zhihong Huang

  Resolved

  Part Number: TLV62568 Hi team， What's the control of the TLV62568 exactly? 1. According to the datasheet, "The device operates with an adaptive offtime with peak current control scheme". So whether the control mode of 65568 is PCM or Adaptive off time…

  • Resolved

  • over 3 years ago
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• TLV62568: Schematic double check

  

  Zhihong Huang

  TI Thinks Resolved

  Part Number: TLV62568 Hi team, 1. My customer use the TPS62568 for Vin= 5V,Vout =1.8V and Iout= 400mA. 2. Could you please help me double check with the schematic? 3. Especially checking the selection of 22uf input capacitor and inductor. The GPN of…

  • over 3 years ago
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