Answered

• LM5114: Questions about LM5114 output peak current and pullup resistance.

  

  Kazuya Nakai59

  Resolved

  Part Number: LM5114 Other Parts Discussed in Thread: UCC27511A , UCC27511 Hello guys, One of my customers is planning to replace UCC27511A with LM5114. At this moment, they have the following questions. Could you please give me your reply for them?…

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  • over 3 years ago
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Answered

• LM5114: RF operation

  

  Martin Dittrich

  Resolved

  Part Number: LM5114 Hey guys, the datasheet doesn't confirm a possible operation in 13 MHz operation frequency with 50% dc. gate C_iss = 150 pF. please confirm the possibility. Thanks

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  • over 3 years ago
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• LM5114: Output high glitch from gate driver

  

  Tony Shi

  TI Thinks Resolved

  Part Number: LM5114 Hi, We are currently investigating the failure of a class E inverter which uses the LM5114 for gate driving. The data that we've captured in testing so far indicates that the LM5114 is producing high output pulses even when the…

  • over 4 years ago
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Answered

• LM5114: lM5114

  

  robin gangopadhya18

  Resolved

  Part Number: LM5114 Other Parts Discussed in Thread: PMP40328 , UCC27712 , UCC21220A , TIDA-00173 , ISO7740 , ISO7720 , LMG1020 , UCC27511 , UCD3138 Hi It is strictly not an LM5114 question. Related. Pl see attached "GaN power switch Stack" for a…

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  • over 6 years ago
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• RE: LM5114: Simulation in LTspice

  

  Mamadou Diallo

  Yoram, since you're using the LM5114 as current booster, I suggest as a workaround, using discrete bjt buffers in series with the high-side driver to model the performance. An external booster stage of MJD44H11 and MJD45H11 should provide the appropriate…

  • over 5 years ago
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• LM5114: size of "VDD cap?"

  

  Brian Machesney

  Resolved

  Part Number: LM5114 The datasheet says, "A low-ESR/ESL ceramic capacitor must be connected close to the IC, between VDD and VSS pins to support the high peak current being drawn from VDD during turnon of the FETs." The layout shows a single capacitor…

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  • over 5 years ago
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• LM5114: Low Side driver for HF Generator

  

  Franz Schellhase

  TI Thinks Resolved

  Part Number: LM5114 Other Parts Discussed in Thread: LMG1020 Hi team, A customer wants to design a 80W HF generator that works at approx 40 MHz. It will consist of oscillator, pre-amp/gate driver and power amplifier. Can you please suggest ICs that…

  • over 5 years ago
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• LM5114: Can I use INB as a "disable" control?

  

  Brian Machesney

  TI Thinks Resolved

  Part Number: LM5114 Other Parts Discussed in Thread: LMG1020 , LMG1025-Q1 , , UCC27322 I need to kill the gate drive with an disable signal. The truth table shows that P_OUT will be OPEN and N_OUT will pull 'L' whenever INB is 'H'. Are there any negative…

  • over 5 years ago
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Answered

• LM5114: 3D file is not match outline drawing

  

  Vincent Chen64988

  Resolved

  Part Number: LM5114 Hi Team, My customer is building PCBA 3D file then he found LM5114's step file is not match outline drawing shown in datasheet. Could team help support this case. Thanks a lot. VIncent Chen

  • Resolved

  • over 6 years ago
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• LM5114: footprint

  

  CK Ho

  TI Thinks Resolved

  Part Number: LM5114 Dear sir, Customers are using LM5114BMF/NOPB. They want to know the SOT-23(6) footprint. LM5114 datasheet only provides the footprint of WSON(6). There is only package outline drawing for SOT-23(6), there is no footprint drawing…

  • over 7 years ago
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