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• LM2660: Inquiry about the Datasheet of LM2660.

  

  Grady Lee

  Resolved

  Part Number: LM2660 Other Parts Discussed in Thread: LMC7660 , LM2776 Hi, TI expert. When a customer puts a 5V input for the purpose of reviewing the negative power of the opamp, we are reviewing the power device that outputs (-)5V output, and the output…

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  • over 5 years ago
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Answered

• LM2660: could you help check design drawing of LM2660?

  

  xiaofu wen

  Resolved

  Part Number: LM2660

  • Resolved

  • over 5 years ago
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• LM2660: How to design charge pump capacitor when LM2660 as voltage doubler

  

  Shaquille Chen

  TI Thinks Resolved

  Part Number: LM2660 Hi Team, Customer are looking for design of LM2660 which been config as voltage doubler. They plan to use MLCC for this design. However, there is no design guide in datasheet about how to select MLCC cap for LM2660 design. Please…

  • over 5 years ago
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Answered

• LM2660: Protection

  

  Yusuke Mukuno

  Resolved

  Part Number: LM2660 Hi expert, Does LM2660 have any protection? (OCP, TSD and something like that..) Datasheet does not descript about the those function. I think, LM2660 doesn't have any protection. is it correct? Thanks Muk

  • Resolved

  • over 5 years ago
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Answered

• LM2660: design requirement for Positive Voltage Doubler

  

  Yusuke Mukuno

  Resolved

  Part Number: LM2660 HI Expert, My customer is considering Positive Voltage Doubler circuit with LM2660. Could you please let me know the design method for following items in case of using as Positive Voltage Doubler circuit? 1. Minimum Vin requirement…

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  • over 5 years ago
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• LM2660: The inrush current of LM2660

  

  takahiko yokota

  Part Number: LM2660 Hi My customer evaluate LM2660 under Vin=5V, Vout=-5V. However the inrush current is flowing 225mA. Is this device acceptable it if the time flowing inrush current is short? Best regards, Yokota

  • over 8 years ago
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• LM2660: About LM2660 inrush current question?

  

  Bob Lee62837

  Part Number: LM2660 Dear support member, My customer used LM2660. At the rise up of output voltage, the current (225 mA) greatly exceeding the rated output of 120 mAMAX flows during the rush, but is there a problem? Also, when the power supply…

  • over 8 years ago
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• LM2660: ABS max value , Power dissipation VSSOP (DGK) and Operating junction temperature

  

  Yusuke Mukuno

  TI Thinks Resolved

  Part Number: LM2660 Other Parts Discussed in Thread: LM2662 Hi Expert, Customer is considering about LM2660 absolute max. Power dissipation VSSOP (DGK) : max 500mW Operating junction temperature : max 85C > It is described in the Absolute Maximum…

  • over 5 years ago
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Answered

• LM2660: Please kindly suggest solution for Boost Power solution

  

  Eric Chen4

  Resolved

  Part Number: LM2660 Hi, Now I have a power spec that Vin is 3.7V to Vout 11V/ -5V/ 20mA. May I have your help to suggest related solution for this design? Thanks your help. Regards, Eric

  • Resolved

  • over 8 years ago
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• LM2660: Is it possible to use ceramic cap for C1 and C2

  

  Shinichi Inoue

  Resolved

  Part Number: LM2660 Dear Specialists, My customer is considering LM2660 and has a question. Could you please advise? ---question--- According to the datasheet, it is described electric, OS Con and tantalum for capacitance for C1 and C2. Is it…

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  • over 9 years ago
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