Answered

• TPS7A52: TPS7A5201RPST Shutdown Time

  

  Kerry Tracey

  Resolved

  Part Number: TPS7A52 I know that the soft start time can be determined but can the time it takes the regulator to shutdown based on ENABLE going low be determined? I didn't find any specific information in the datasheet on this topic.

  • Resolved

  • 22 days ago
  • Power management
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Answered

• TPS7A52-Q1: TPS7A52-Q1 INR/SS Value

  

  nozomu Hirakawa

  Resolved

  Part Number: TPS7A52-Q1 The INR/SS value in the datasheet's 6.5 Electrical Characteristics table is listed as Typ 6.5uA. However, 8.1.1.2 Noise-Reduction and Soft-Start Capacitor (CNR/SS) states 6.2uA. which is correct : 6.5uA or 6.2uA Datasheet…

  • Resolved

  • 8 months ago
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• TPS7A52: The LDO output oscillates.

  

  zhongfei zhao

  TI Thinks Resolved

  Part Number: TPS7A52 Other Parts Discussed in Thread: TS5A3159 , , TPS745 Hi TI team, As shown in the circuit below, to compensate for the output voltage drop, I connected the feedback loop to the FB pin after the shunt resistor. Under no-load conditions…

  • 2 months ago
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Answered

• TPS7A52: LDO with remote sense

  

  Hailiang Zhang

  Resolved

  Part Number: TPS7A52 Hi Team, Do we have a 1A/2A LDO with remote sense feature? Thanks, Hailiang

  • Resolved

  • 8 months ago
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• TPS7A52: dropout voltage vs output current

  

  Yuxi Liu(Tony)

  TI Thinks Resolved

  Part Number: TPS7A52 Tool/software: Hi TIer Hello, Could you provide a curve of the dropout voltage versus the output current of the TPS7A52? Thank you very much.

  • over 1 year ago
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Answered

• TPS7A52-Q1: Noise injection

  

  David Krause

  Resolved

  Part Number: TPS7A52-Q1 Hi there, For the TPS7A52-Q1, if we want to make the supply add noise on the output, can we AC couple in a sinusoidal voltage at the NR pin, or add it to the FB pin. The idea would be to test with the linear regulator for low…

  • Resolved

  • 10 months ago
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• TPS7A52: How to improve the output voltage accuracy of TPS7A5201

  

  zhongfei zhao

  TI Thinks Resolved

  Part Number: TPS7A52 To improve the output voltage accuracy of the TPS7A5201, I intend to connect the output of a DAC to the NR/SS pin. From the Functional Block Diagram, it appears that the NR/SS pin is connected to the internal error amplifier. This…

  • 11 months ago
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• TPS7A52: TPS7A5201QRGRRQ1

  

  Nagaveni N

  TI Thinks Resolved

  Part Number: TPS7A52 Tool/software: Hello, Can i know the process technology/Wafer technology of the above mentioned Part number(TPS7A5201QRGRRQ1)for our critical aerospace applications, our client required to provide these data . thank you

  • over 1 year ago
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• TPS7A52: Do we have low drop out voltage LDO without bias pin?

  

  Yuxi Liu(Tony)

  TI Thinks Resolved

  Part Number: TPS7A52 Other Parts Discussed in Thread: TPS7A92 , TPS7A96 Tool/software: Hi TIer We are looking for a LDO which for analog signal chain in small size product. So low drop out voltage will let LDO small. We would like use the performance…

  • over 1 year ago
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• TPS7A52-Q1: Ground Current Query

  

  Srijesh Kumar

  TI Thinks Resolved

  Part Number: TPS7A52-Q1 Other Parts Discussed in Thread: TPS7A52 , TPS74801-Q1 , TL1963A-Q1 , TPS748A-Q1 Tool/software: Hello Team, Currently we are using 2* TPS7A52-Q1 LDOs in our design. We were trying to measure the No load Current on TPS7A52…

  • over 1 year ago
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