• LM70880: LM70860, LM70860-Q1, LM70880, LM70880-Q1

  

  Nikolai Orlov

  TI Thinks Resolved

  Part Number: LM70880 Tool/software: There are some discrepancies between schematic in datasheet, PDF dev board one, and Altium dev board schematic. In particular Altium dev board schematic has extra components not present in other schematics or Webench…

  • 10 months ago
  • Power management
  • Power management forum
Answered

• LM70860-Q1: LM70860-Q1 Footprint, EVM Design files

  

  user

  Resolved

  Part Number: LM70860-Q1 Other Parts Discussed in Thread: LM70880-Q1 , LM70860 Tool/software: Hello, If you have the Altium footprint file for the part number LM70860-Q1, can you share it? Can you share the design files of the Eval boards for the part…

  • Resolved

  • over 1 year ago
  • Power management
  • Power management forum
Answered

• LM70860-Q1: LM70860-Q1 Reverse polarity protection

  

  user

  Resolved

  Part Number: LM70860-Q1 Tool/software: Hello, I will use the LM70860-Q1" integrated circuit in an automotive ECU, I could not find any information about reverse polarity protection in the datasheet, I would be glad if you could answer the following…

  • Resolved

  • over 1 year ago
  • Power management
  • Power management forum

• LM70860-Q1: Please review the schematic

  

  Chase Jeong

  TI Thinks Resolved

  Part Number: LM70860-Q1 Dear TI experts, my customer made their PCB using LM70860-Q1. During the test they found that current consumption of product in sleep mode is little high. Could you review the schematic first? (Please refer the design…

  • 1 month ago
  • Power management
  • Power management forum

• LM70860: radiation tolerance

  

  james rains

  TI Thinks Resolved

  Part Number: LM70860 Tool/software: Is this component radiation-tolerant. Could it be used for LEO? Do you have test data? Thanks!

  • 11 months ago
  • Power management
  • Power management forum

• LM70880: LM70880, LM70860, LM70840 differences in efficiency?

  

  MANUEL RUBIN

  TI Thinks Resolved

  Part Number: LM70880 Other Parts Discussed in Thread: LM70840 , LM70860 Tool/software: We're planning new DC/DC designs with a 40V input voltage and various output voltages (3.3V, 5V, 20V) at various output currents (100mA, 1A, 2A, and 4A). What's the…

  • 9 months ago
  • Power management
  • Power management forum
Answered

• LM70860-Q1: LM708x0-Q1 design to have CC/CV function

  

  Andy Chen

  Resolved

  Part Number: LM70860-Q1 Other Parts Discussed in Thread: LM5190 Hi TI teams Could I link the FB of LM70860-Q1 to the ground. Add a CC/CV circuit through to sink the EXTCOMP pin to achieve the CC/CV function?? Andy Thanks

  • Resolved

  • 4 months ago
  • Power management
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• LM70860-Q1: Review of the Schematics. layout and troubleshooting heating issue

  

  Vidit Katlana

  TI Thinks Resolved

  Part Number: LM70860-Q1 Hello, We have com up with buck conerter design using LM70860QRRXRQ1 which is suppose to convert a 70V supply into 8.4V 5A supply. This design is suppose to power 2 servo motors. This is the schematics design And this…

  • 4 months ago
  • Power management
  • Power management forum

• LM70860-Q1: MOSFET Rds value

  

  David Yang

  TI Thinks Resolved

  Part Number: LM70860-Q1 Tool/software: Hi, Could you provide the MOSFET Rds value of the LM70860-Q1? There is no relevant information on the datasheet. Thanks & bestregards,

  • over 1 year ago
  • Power management
  • Power management forum

• LM70860-Q1: ROHS complaint

  

  Praveena PL

  TI Thinks Resolved

  Part Number: LM70860-Q1 Tool/software: The parts listed above do not meet ROHS compliance. Please recommend a 48V to 12V buck converter with a current capability of 6A (with automotive qualified)

  • over 1 year ago
  • Simulation, hardware & system design tools
  • Simulation, hardware & system design tools forum

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