Answered

• TPIC2060A: TPIC2060A power up / power down sequence

  

  Yoshiyuki Muro

  Resolved

  Part Number: TPIC2060A Hello, Customer is using TPIC2060A for HDD-drive-module. I could not found the description specifically in datasheet. Could you please provide power up / power down sequence for TPIC2060A?

  • Resolved

  • 5 months ago
  • Simulation, hardware & system design tools
  • Simulation, hardware & system design tools forum

• TPIC2060A: TPIC2060A's Vchgp

  

  Kazuki Kuramochi

  TI Thinks Resolved

  Part Number: TPIC2060A Hello, I have question for meaning of datasheet value. Is Datasheet's V CHGP meaning cp3 pin's output voltage range in operation under described test condition ( the effective value of both of charge pump cap is 0.1uF and…

  • over 2 years ago
  • Motor drivers
  • Motor drivers forum

• TPIC2060A: The MOS of LDO

  

  Julian Chen

  TI Thinks Resolved

  Part Number: TPIC2060A Hi E2E, Could you kindly let us know how to choose of the MOS of LDO? VDS maximum value = ? VGS maximum value = ? VTH maximum/Min value = ? Thanks!

  • over 1 year ago
  • Motor drivers
  • Motor drivers forum
Answered

• TPIC2060A: 5V peak current

  

  Satoshi Yone

  Resolved

  Part Number: TPIC2060A Hi, Team, My cusotomer is using TPIC20060A and I have basic questions. They would like to decrease the peak current of P5V pin. -Could you please let me know the reason of of the current? -Is there any way to reduce 5V peak current…

  • Resolved

  • over 2 years ago
  • Motor drivers
  • Motor drivers forum

• TPIC2060A: P5V OFF, P12V ON

  

  na na78

  TI Thinks Resolved

  Part Number: TPIC2060A Hi Is it allowed to supply only P12V to TPIC 2060A while in no driving operation? (Stopped supplying to P5V terminal) The purpose is to reduce power consumption. BestRegards

  • over 3 years ago
  • Motor drivers
  • Motor drivers forum

• TPIC2060A: Spindle Motor Drive problem

  

  Tao_2199

  Part Number: TPIC2060A Hello, Regarding to the TPIC2060A, my customer is facing problem. (Symptom) After initial configuration of the TPIC2060A, the motor does not drive in the first spindle motor drive. -> The motor moves slightly to the right and…

  • over 4 years ago
  • Motor drivers
  • Motor drivers forum

• TPIC2060A: Speed and phase control of the spindle output

  

  Jackson Thomas

  Part Number: TPIC2060A Hello, I am working on finding a high current (~3amps) 3 phase motor drive chip that can achieve speed and phase lock control from 90Hz through 240Hz. We need to be able to update the spindle DAC at least every 4 milliseconds or…

  • over 4 years ago
  • Motor drivers
  • Motor drivers forum
Answered

• RE: About the spindle output(U/V/W) in TPIC2060

  

  James Lockridge19

  Resolved

  Tao2199, I believe the TPIC2050 and TPIC2060A are based on the same design, and their registers are similar. There shouldn't be much of a difference between the two devices. I have a few follow-up questions. - Is your customer seeing this behavior on…

  • over 4 years ago
  • Motor drivers
  • Motor drivers forum
Answered

• RE: About TPIC2050/2060 – Revision number register(REG 7E)

  

  James Lockridge19

  Resolved

  Hello Tao_2199, As long as the test equipment can communicate with the TPIC2050 or TPIC2060A over SPI, it can read register 0x7E. Is the customer concerned that it won't?

  • over 4 years ago
  • Motor drivers
  • Motor drivers forum

• RE: TPIC2050 Laser and Motor Drive Circuit Questions

  

  James Lockridge19

  Ron, I have seen the TPIC2060A used in Blu-ray recorders and the TPIC2050 used in Blu-ray players. Based on that, it looks like the TPIC2060A is best for writing data. Is your system for red laser or blue laser drives? I think the laser power requirements…

  • over 4 years ago
  • Motor drivers
  • Motor drivers forum

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