Answered

• TPS737: Maximum start-up time

  

  Kazuhiko Hirano

  Resolved

  Part Number: TPS737 Hello, The datasheet specifies typical tSTR (start-up time) is 600us at VOUT = 3 V, RL = 30 Ω, COUT = 1 μF. My customer would like to know the maximum tSTR for TPS73733 and TPS7373301 (Vout=3V) respectively at RL = 30 Ω, COUT = 1 μF…

  • Resolved

  • over 2 years ago
  • Power management
  • Power management forum
Answered

• TPS737: Schematics Review

  

  Desireddy Teja Reddy

  Resolved

  Part Number: TPS737 Hi Team, We are using the TPS73733DCQ LDO part in our schematics. I had attached all the schematics Image below, Kindly review the schematics and share your valuable feedback with us. Thanks and Regards, - Teja.

  • Resolved

  • over 2 years ago
  • Power management
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• TPS737: PS73701DCQR的dropout电压和VOUT（nom）

  

  lisong li

  TI Thinks Resolved

  Part Number: TPS737 1.200mA负载不是对应dropout几十mV吗？最大值也按照500mV考虑？2.VOUT（nom）是个定值2.5还是我需要的电压

  • over 2 years ago
  • Power management
  • Power management forum

• TPS737-Q1: When can tps737-q1 output 1A?

  

  Elec Cheng

  TI Thinks Resolved

  Part Number: TPS737-Q1 Hi Expert, As you know, TPS737-q1 can output 1A. But the use case could be very limited. As an example, I want 5Vto3.3V @1A. The power dissipated on TPS737-q1 is about 1.7W. The junction temp could be 88℃. If we think ambient…

  • over 4 years ago
  • Power management
  • Power management forum

• TPS737: Output capacitor

  

  Shuji Ishiwata

  TI Thinks Resolved

  Part Number: TPS737 Hi All, I have a question about the contents of the data sheet below. Is the red line 50nF a mistake of 50nΩ-F? I think the unit is wrong. Best Regards, Ishiwata

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

• TPS737: TPS73701 continuous turn on issue after power off

  

  Ginger Lin

  TI Thinks Resolved

  Part Number: TPS737 Hi Ti Attached circuit was my design, the EN pin and 5V was connected together. The IN and OUT pin will short for minutes after 5V and 3V3 discharge to <0.01V. I knew that EN pin & Vin pin connected together will result in this phenomenon…

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

• TPS737: The output drop when power suppling to FPDLINK

  

  Hale Tan

  Part Number: TPS737 Hi team! The customer use TPS73701 to power our FPDlink, input voltage= 5v, output voltage=3.3v,the output current=170mA. But one of their products existed issue, the output voltage of TPS73701 would drop from 3.3V to 2.4V, and to…

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

• TPS737-Q1: will there have any risk if customer leave the PAD floating

  

  Brian Li

  Resolved

  Part Number: TPS737-Q1 Hi team, My customer is using our TPS73733QDRBRQ1. Could you please help check will there have any risk if customer leave the PAD floating? Thanks, Brian

  • Resolved

  • over 2 years ago
  • Power management
  • Power management forum
Answered

• TPS737: TPS737

  

  jayashree

  Resolved

  Part Number: TPS737 Hi Team, I am attaching the schematics of TPS73701DRB part used in my desgin, please review it and let me know your feeback.

  • Resolved

  • over 6 years ago
  • Power management
  • Power management forum

• TPS737: 3.3V to 1.3V/600mA Ta=70°C

  

  Shawn_Wang

  TI Thinks Resolved

  Part Number: TPS737 Hi team Could you help check if TPS737 is working well for this application? VIN=3.3V Vout=1.3V Iout=600mA Ta=70°c I have the concern on the thermal performance and need your confirmation. The customer needs a smallest…

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

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