• LM5109B-Q1: LM5109B-Q1

  

  Kishan P V

  TI Thinks Resolved

  Part Number: LM5109B-Q1 Other Parts Discussed in Thread: LM5109B Tool/software: Hi Team, Can you please suggest the Tina model of LM5109B, where can I find it. Thanks & Regards Kishan

  • 11 months ago
  • Power management
  • Power management forum
Answered

• LM5109B-Q1: VDD below 8V

  

  Chuqiang Wen

  Resolved

  Part Number: LM5109B-Q1 Other Parts Discussed in Thread: LM5109B Hi Expert, There have a question regarding to the VDD of LM5109B-Q1. The recommended operating voltage for VDD is 8V to 14V. Customer would like to use a simple linear regulator to supply…

  • Resolved

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

• LM5109B-Q1: LM5109B-Q1 as a high side gate driver

  

  Taru Kapoor

  TI Thinks Resolved

  Part Number: LM5109B-Q1 The customer is looking to use LM5109B-Q1 as a high side gate driver. Please confirm if the Low side driver can be left as Do Not Connect or Grounded? Will this have any effect on the charge pump, affecting the High Side Driver…

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

• LM5109B-Q1: Please check the circuit diagram.

  

  Taemin Ahn

  Resolved

  Part Number: LM5109B-Q1 Hi team I designed the schematic as above. Please check that there are no problems. Thanks, taemin

  • Resolved

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

• LM5109B-Q1: Given input(PWM), no output waveform

  

  Sherry Liang

  Resolved

  Part Number: LM5109B-Q1 When testing the circuit, the customer found that when HI(pin2) and LI(pin3) have PWM input signal, there was no waveform at TP161 (pin-HO) and TP149 (pin-LO). When he set pin-HI to a low level for a while, the voltage at pin-HO…

  • Resolved

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

• LM5109B-Q1: Recommended bias supply, what if less than 8V but more than 7.4V, which is max UVLO

  

  NY

  Resolved

  Part Number: LM5109B-Q1 Other Parts Discussed in Thread: UCC27212A-Q1 Hi Team, Customer is looking for auto HB gate driver which is capable of Vin_min=7.5V, system operating voltage. LM5109B-Q1 is good for candidate, but recommended operating range…

  • Resolved

  • over 6 years ago
  • Power management
  • Power management forum

• UCC27712-Q1: ASIL B half bridge

  

  Anjana Vijayan

  Part Number: UCC27712-Q1 Other Parts Discussed in Thread: UCC27211A-Q1 , UCC27712 , LM5109B-Q1 , UCC27311A-Q1 , UCC27301A-Q1 Tool/software: UCC27712-Q1 is this of ASIL B compliance? If not can you suggest any ASIL B half bridge for a 48 V system

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

• RE: UCC27712-Q1: Searching for a non-isolated half-bridge gate driver that does not have integrated diode

  

  Yun Liu

  Resolved

  Hello Avery, Thank you for your help. The UCC27288 seems like it has an integrated diode inside the chip as shown below. I am also looking for automotive-grade components as well. As far as what I researched, the family of UCC27710, only UCC27712…

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

• LM5109: Abnormal after Power Voltage Drop Test

  

  KevinZhang123

  TI Thinks Resolved

  Part Number: LM5109 Other Parts Discussed in Thread: LMR14006 , , UCC27282 Hi, Team My automotive customer is using LM5109B-Q1 in their automotive wireless charger product. They use LMR14006 to convert BATT 12V to 8.3V to VDD pin of LM5109B-Q1. Customer…

  • over 6 years ago
  • Power management
  • Power management forum

• RE: DRV8701: 3oz copper and gate driver selection

  

  Mateo Begue

  Hi Michael, I am the applications engineer in charge of the UCC27201 and I would be happy to assist you. In order to answer, "What duty cycle do I need to keep the high side driver of the UCC27201 charged?" I need to know the following: 1) Selected…

  • over 8 years ago
  • Motor drivers
  • Motor drivers forum

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