• LM5113: Class D amp with LM5113

  

  Zhekun Liu

  TI Thinks Resolved

  Part Number: LM5113 Hi, I want to use the LM5113 gate driver to improve the performance of my class d amplifier. My input is a sin wave with frequency 20K and amplitude 2V. I built the circuit based on LM 5113 datasheet. However, when I do my simulation…

  • 3 months ago
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• LM5113: Enquire on LM5113 technologies node and fabrication material

  

  Nick Cheng

  TI Thinks Resolved

  Part Number: LM5113 Dear Sir/Madam, Based on the reliability data, shown this is a power Bicmos technologies node. Is the fabrication based on Gan or SOI or SIGE materials? Thanks Regards, Nick

  • 3 months ago
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• LM5113: Class D Full Bridge Feedback

  

  Zhekun Liu

  Part Number: LM5113 Other Parts Discussed in Thread: OPA455 , , TLV3501 Hi, I am designing a class d full bridge amplifier with resistor load of 625m ohm and with feedback by Tina. Everything before the feedback works well. The only thing is that as I change…

  • 1 month ago
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• RE: LM5113: device failure when a load short circuit happens

  

  Mattia Di Noto

  Hi, i did this tests on the circuit: 1) Short circuit without the 2 ohm resistor, this didn't cause the failure on the LM5113 2) Short circuit with the 2ohm resistor and without the 10 nF capacitor, this caused the faiulre on LM5113 The only solution…

  • 2 months ago
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• LM5113: Average model for Bode plot and AC analysis

  

  Zhekun Liu

  TI Thinks Resolved

  Part Number: LM5113 Hi, I am using a LM5113 as a gate driver to design a Class D amplifier. I carefully follow the instruction from TI to design my circuit in Tina and do the transient simulation. The simulation result is good. Now I want to check the…

  • 3 months ago
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Answered

• LMG1210: /LM5113 - internal resistance

  

  Sascha Eidenschink

  Resolved

  Part Number: LMG1210 Other Parts Discussed in Thread: LM5113 , Hello everyone, I'm currently designing a power stage for a Class-D amplifier using your gate drivers LMG1210 and LM5113 as well as GaN devices from GaN Systems and EPC. Selection of the…

  • Resolved

  • 4 months ago
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• LM5113: LM5113 destructive glitch question

  

  John Levreault75

  TI Thinks Resolved

  Part Number: LM5113 Other Parts Discussed in Thread: LMG1205 , LMG1210 , UCC27200 Some time back, there was a brief thread regarding a destructive glitch from the LM5113. Under very short pulse widths, the LM5113 would glitch and destroy the output transistors…

  • 9 months ago
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• LM5113: Half bridge using LM5113 isn't work properly.

  

  Kyoungtak Kim

  TI Thinks Resolved

  Part Number: LM5113 Good morning. I'm evaluating the EPC9055 GaN module which using LM5113 as a gate driver for GaN MOSFETs. First of all, my final goal is to operate the circuit below. But it won't work. Power didn't flow to the output. …

  • 9 months ago
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• LM5113-Q1: Need the drawing of Thermal PAD

  

  Daisuke Nomura

  TI Thinks Resolved

  Part Number: LM5113-Q1 Other Parts Discussed in Thread: LM5113 To team Please share the drawing of thermal PAD for LM5113-Q1. This data is not on the Datasheet. Best regards, Daisuke Nomura

  • 9 months ago
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Answered

• LM5113: Can I ground HS to drive individual FETs?

  

  Brian Machesney

  Resolved

  Part Number: LM5113 In my application, each driven FET has its own VDD connection to the drain and the source of each FET is connected to GND; i.e., the bottom FET drain is *not* connected to the source of the top FET. Can I connect the LM5113 HS pin…

  • Resolved

  • over 1 year ago
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