Answered

• TLV62569: TLV62569DBVR Differences on Silicon Revision

  

  Miranda J

  Resolved

  Part Number: TLV62569 Hi, customer raised up a question on the silicon revision C0 vs C1 and wondered what that means as well as if that affects any functionality of the parts. Here are the details: DC 2102, Die Rev. C0 From RFB DC 2117 Die Rev. C1 From…

  • Resolved

  • 1 month ago
  • Power management
  • Power management forum

• TLV62569: Data of PD

  

  Denny Huang

  TI Thinks Resolved

  Part Number: TLV62569 Dear team Could you help to provide Tc(max)、PD of TLV62569PDRLR. Many thanks Denny

  • 2 months ago
  • Power management
  • Power management forum

• TLV62569: Audible noise from converter

  

  Michael Ershov

  TI Thinks Resolved

  Part Number: TLV62569 Greetings! The board makes noticeably loud noises when starting the DCDC converter. Most likely, of course, the inductor is noisy. The load will consume about 120-150 mA, this is a Wifi module, so the consumption jumps noticeably…

  • 2 months ago
  • Power management
  • Power management forum

• TLV62569: Enable and Softstart

  

  Vidhya Jeyapaul

  TI Thinks Resolved

  Part Number: TLV62569 Hi Team, Can I delay the enable input using RC with VIn at 5V, Vout at 3.3V. Start up time spec is defined to be 800us typ. what is the max. value? Please revert. Thanks, Vidhya

  • 3 months ago
  • Power management
  • Power management forum
Answered

• TLV62569: Webench simulation

  

  Vidhya Jeyapaul

  Resolved

  Part Number: TLV62569 HI Team, I am not able to use webench tool as input requirements are not allowing the input voltage <14V. Vin-5V, Vout=3.3V IOUTmax=1A For TLV62569DBV, please help Regards, Vidhya

  • Resolved

  • 4 months ago
  • Power management
  • Power management forum

• TLV62569: TLV62569 EN timing

  

  Wendy Wang1

  TI Thinks Resolved

  Part Number: TLV62569 Hi team, Input voltage：3.3V Output voltage：1.15V Output current：1.1A 1. Can I add a resistor divider between Vin and EN to realize timing shown as below? 2. In the datasheet, when EN is high, it takes about 250us for vout to start…

  • 8 months ago
  • Power management
  • Power management forum

• TLV62569: Over Current Protection

  

  Brian Wang0928

  TI Thinks Resolved

  Part Number: TLV62569 Other Parts Discussed in Thread: TLV62568 What's the detailed behavior of the over current protection? Is it clamping by current limit when short circuit? My customer found that when shorting the output before startup, the device…

  • 5 months ago
  • Power management
  • Power management forum

• TLV62569A: The differences between TLV62569 and TLV62569A.

  

  JH Shin

  Part Number: TLV62569A Other Parts Discussed in Thread: TLV62569 Hello, Please let me know the differences between TLV62569 and TLV62569A. Thank you. JH

  • 5 months ago
  • Power management
  • Power management forum
Answered

• TLV62569: Thermal Resistor with different package type

  

  Brian Wang0928

  Resolved

  Part Number: TLV62569 In the d/s, the package size the same from DDC and DBV. However, why the thermal resistor is total different? The DDC thermal resistance is much less than DBV package. What's the package tech behind? Could you share it? Very thanks…

  • Resolved

  • 5 months ago
  • Power management
  • Power management forum
Answered

• TLV62569: How to reduce the voltage drop in a dynamic load as efficiently as possible?

  

  Si Yoon Kim

  Resolved

  Part Number: TLV62569 Dear Team, Hi, I would like to inquire about the buck converter. The circuit is composed as follows, and the ripple of the output voltage is as follows. At this time,I try to keep the output voltage ripple within 36mV which is 2%…

  • Resolved

  • 4 months ago
  • Power management
  • Power management forum

Didn't find what you are looking for? Post a new question.