• SN6505A-Q1: Why the amplitude of D1 and D2 pin is 10V?

  

  Ethan Liu

  TI Thinks Resolved

  Part Number: SN6505A-Q1 Tool/software: Hi experts, When I tested the waveform of D1 pin and D2 Pin, Which is shown as below. Why the amplitude of them are 10V, I'm curious about the reason. Best regards! Ethan Liu

  • over 1 year ago
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• SN6505A-Q1: SN6505 transformer driver: EN, CLK Pin connections

  

  Sagar Sivasankaran

  Resolved

  Part Number: SN6505A-Q1 Other Parts Discussed in Thread: SN6501 We are using SN6505 transformer driver in our project. Original part was SN6501 and is being changed to SN6505 for better EMC performance. We have question about how to terminate EN,…

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  • over 1 year ago
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• SN6505A-Q1: Does efficiency estimate include diode losses?

  

  Joseph Tudino

  Resolved

  Part Number: SN6505A-Q1 For the figures entitled "Efficiency vs Load Current" (for example Figure 6-2), does the efficiency estimate include the losses from the diode?

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  • over 1 year ago
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• SN6505A-Q1: Samples

  

  Pierrot

  TI Thinks Resolved

  Part Number: SN6505A-Q1 Hi, I am using the SN6505AQDBVTQ1 for an automotive DCDC but it is impossible to get any sample. Have you got a solution? Best regards Yoann

  • over 2 years ago
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• SN6505A-Q1: This device does not work.

  

  Ikenna Chukwuka

  Resolved

  Part Number: SN6505A-Q1 Other Parts Discussed in Thread: SN6505A , SN6505B Hello, I am having an issue with my design, as shown below. The voltage at Pin.2 of the transformer (750313769) is pulling P5V0 from 5V to less than 2V and back to 2V to 5V.…

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  • over 2 years ago
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• SN6505A-Q1: no

  

  Qin Kai

  TI Thinks Resolved

  Part Number: SN6505A-Q1 Background:we use SN6505A-Q1 for IGBT gate power driver, but when IGBT switching on/off , it produce high di/dt and dv/dt due to different hardware design, and in this case the peak voltage of the chip will lead to continuous…

  • over 3 years ago
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• SN6505A-Q1: SN6505A-Q1 变压器推荐与选型

  

  yuanpeng Gao

  TI Thinks Resolved

  Part Number: SN6505A-Q1 Other Parts Discussed in Thread: SN6505B Hi 我司最近选择了SN6505A-Q1作为推挽电源变压器驱动芯片，但数据手册内并没有5V To 5V电压转换, 副边使用LDO , 100mA负载时，变压器的推荐型号。手册内仅有SN6505B/D两种型号的推荐变压器，请推荐下满足该需求时，SN6505A-Q1 适配的变压型号或参数，感谢!

  • over 4 years ago
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• SN6505A-Q1: Minimum specification of 'output switch voltage'

  

  Josef Warta

  TI Thinks Resolved

  Part Number: SN6505A-Q1 Other Parts Discussed in Thread: SN6501 , SN6505A Hello Team, customer needs following information: Is there a minimum voltage value for D1&D2 specified? For example negative values. Especially maximum continous DC or peak…

  • over 2 years ago
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• SN6505A-Q1: SN6505A-Q1 Hardware review

  

  Manjunath G14

  Resolved

  Part Number: SN6505A-Q1 Other Parts Discussed in Thread: SN6505A , ISO1042 Hello TI Team, Please review the attached SN6505A circuit. Design Contains 3.3V to 5V Isolated circuit and Ioslated CAN Transciever. Please review both ASAP Konnect-4G_Outjob…

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  • over 4 years ago
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• SN6505A-Q1: High inrush current during start-up

  

  Iris Shen

  Resolved

  Part Number: SN6505A-Q1 Other Parts Discussed in Thread: SN6505A Hi team, My customer use our SN6505A transformer driver. They found there is high inrush current from VCC during power-up. Please refer to the below waveforms. I also find there is a voltage…

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  • over 3 years ago
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