Answered

• LM61430-Q1: Design calculation sheet

  

  Mathanraj Pandian

  Resolved

  Part Number: LM61430-Q1 Hello Team, In my application, used the LM61430-Q1 in automotive dashboard lighting, If you have any provide the calculation sheet for ther componenet selection.

  • Resolved

  • 3 months ago
  • Power management
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Answered

• LM61430-Q1: IC active mode and shutdown mode

  

  Aravind Duraikannan

  Resolved

  Part Number: LM61430-Q1 Tool/software: Hi Team, In LM61430-Q1 regulator datsheet, it is mentioned that enable pin below 0.4V device in shutdown enable pin above 1.263V device in active state than what about the state in between 0.4 to 1.263…

  • Resolved

  • over 1 year ago
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• LM61430-Q1: SW waveform

  

  kura

  Part Number: LM61430-Q1 Tool/software: Our customer is considering to use LM61430 AAS-Q1. - Output voltage = 5.0V or 3.3V (They would like to use 3.3V if possible) - Oscillation frequency = 2041kHz output (See attached file for circuit diagram…

  • over 1 year ago
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• LM61430-Q1: Thermal expansion ratio

  

  Alpha Han

  TI Thinks Resolved

  Part Number: LM61430-Q1 Hi, Team: Can you help to check and provide Thermal expansion ratio (ppm/℃) of LM61430-Q1? It's required by Valeo. Thanks

  • over 2 years ago
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• LM61430-Q1: Ambient Temperature Recommendation

  

  Evan Wang

  TI Thinks Resolved

  Part Number: LM61430-Q1 Hi Team, Could you help to check the recommended TA of our LM61460AFSQRJRRQ1 ? Datasheet did not mention about this parameter and customer need it for reference. Part of their component management requirement. Thank you…

  • over 2 years ago
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Answered

• LM61430-Q1: Usage for 24V application (truck battery)

  

  Karthick MANI

  Resolved

  Part Number: LM61430-Q1 Other Parts Discussed in Thread: LMR38025-Q1 Hello Team, As per the datasheet, LM61430-Q1 is recommended operating range is 36V Max. Truck battery voltage maximum is 32V. In this condition It is OK to use the LM61430 IC? What…

  • Resolved

  • over 2 years ago
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• LM61430-Q1: Enable pin during battery reverse

  

  Huan YANG

  TI Thinks Resolved

  Part Number: LM61430-Q1 Hello TI expert, Will be the ENABLE pin damaged during battery reverse test? Below is our circuit. The VIN of LM61430 has diode for anti-reverse (VBAT_FILT net) while there is no diode in ENABLE line (WAKE_PROT net). During…

  • over 2 years ago
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• LM61430-Q1: Spread spectrum function enable.

  

  Vignesh M

  TI Thinks Resolved

  Part Number: LM61430-Q1 Hi, I have clarification on LM61430- Q1. In this model spread spectrum will work at all frequencies setting by RT resistor or only Spread spectrum enable when RT resistor connected to AGND?

  • over 2 years ago
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• LM61460-Q1: LM61460 / LM61430 : internal RC of the error amplifier (compensation circuit)

  

  Cyrille Schlencker

  TI Thinks Resolved

  Part Number: LM61460-Q1 Other Parts Discussed in Thread: LM61460 , LM61460EVM , LMR14020 , , TINA-TI Hello, I work on a new Buck design to improve the overall efficiency of the power conversion. In the LM61460 and LM61460EVM datasheet there is Rff…

  • 4 months ago
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• LM61430-Q1: 2 in 1 buck

  

  Will Wang47

  TI Thinks Resolved

  Part Number: LM61430-Q1 Other Parts Discussed in Thread: LMR43620-Q1 , LMR43610-Q1 , Hi team, Customer comes to search a solution with 2 buck converter in 1 part for automotive application. Vin = 12V Battery, Vout1 = 3.3V/2A, Vout2 = 5V/500mA; …

  • over 2 years ago
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