• LP87562-Q1: Errata Sheets Requirement

  

  Thomas Regan

  Part Number: LP87562-Q1 Hi Team, Can you help to provide the errata sheets if any for the below parts? O917A154TRGZRQ1 LP87562KRNFRQ1 LP877021RHBRQ1 LP87565SRNFRQ1 Thanks! Thomas Regan A

  • 3 months ago
  • Power management
  • Power management forum

• LP87562-Q1: Data needed for I2C pins of all the IC's

  

  Thomas Regan

  TI Thinks Resolved

  Part Number: LP87562-Q1 Other Parts Discussed in Thread: TPS65917-Q1 , LP87565-Q1 , , TPS65217 Hi Team, Could you please share the below information for the listed parts which are not available in the datasheet? Pin capacitance Input…

  • 1 month ago
  • Power management
  • Power management forum

• LP87562-Q1: LP87562PRNFRQ1

  

  Shishira Das

  Part Number: LP87562-Q1 Hi, We are using LP87562PRNFRQ1 regulator in our project. May I know after what time the device will shut down after the temperature reaches 130°C and 150°C (Thermal warning and thermal shutdown)? I want to know the same details…

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

• LP87562-Q1: default setting for slew rate

  

  Jay MA

  Resolved

  Part Number: LP87562-Q1 Could you please help to confirm if default setting for slew rate is ‘4h’(3.8 mV/μs), for LP87562PRNFRQ1? IIC is not used and not connected in our schematic.

  • Resolved

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

• LP87562-Q1: PIN18 VANA Current Consumption

  

  Haury Zhou

  Resolved

  Part Number: LP87562-Q1 Hi BU team, Customer need Pin18 VANA Current Consumption data. Could you help to provide it? BRs, Haury

  • Resolved

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

• LP87562-Q1: Alternative for MPF5024AMMA0ES

  

  Hailiang Zhang

  TI Thinks Resolved

  Part Number: LP87562-Q1 Hi Team, Could you pls help recommend alternative for MPF5024AMMA0ES? The requirement are: buck1, 1.5A 0.8V buck2, 2.25A 1.8V buck3. 2.55A 1.1V buck3. 2.5A 1.1V Besides, pls recommend alternative for MC33PF8100. Thanks…

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

• LP87562-Q1: discharge resistor status when power down

  

  Betty Guo

  TI Thinks Resolved

  Part Number: LP87562-Q1 Hi team, customer use LP87562-Q1 buck3 to power supply DDR, the current is very small. they found that when power down, the voltage of BUCK3 decrease very slow, see the below waveform. read register, the discharge resistor…

  • over 5 years ago
  • Power management
  • Power management forum

• LP87562-Q1: Could we separate the Vin pin for Buck_x?

  

  Zirui Su

  TI Thinks Resolved

  Part Number: LP87562-Q1 Hi team After checking the LP87562Q1 we would like to ask a question that could we separate the Vin pin like we provide a certain voltage Vin to Vin_B0 and provide the other voltage Vin to Vin_B1/2/3, is it ok for the LP87562Q1…

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

• [FAQ] LP87561-Q1, LP87562-Q1, LP87563-Q1, LP87564-Q1 and LP87565-Q1 device differences

  

  Samuli Piispanen

  Other Parts Discussed in Thread: LP87564-Q1 , LP87561-Q1 , LP87565-Q1 , LP87562-Q1 , LP87563-Q1 , LP8756-Q1 This thread applies to LP87561-Q1, LP87562-Q1, LP87563-Q1, LP87564-Q1 and LP87565-Q1 devices. LP8756x-Q1 devices have multiple different part…

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

• LP87562-Q1: Control of Enable pins during configuration

  

  Jk

  TI Thinks Resolved

  Part Number: LP87562-Q1 The configuration guide(SNVU590) states, It is recommended that the ENx pins be driven low to until the device is configured to the desired settings. Can the driving of the Enable pins during configuration be accomplished with…

  • over 7 years ago
  • Power management
  • Power management forum

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