• LMZ34002: Negative output power module

  

  Hailey Chen

  TI Thinks Resolved

  Part Number: LMZ34002 Other Parts Discussed in Thread: LM25148 Tool/software: Hi, expert: Could you help suggest suitable power module for below application: 1. 12-24Vin, -5V ~ -12Vout. 3A, 5A, 7A, 10A, higher current will be better. Need Sync function…

  • 4 months ago
  • Power management
  • Power management forum
Answered

• LMZ34002: UVLO Voltage, Pulse skipping, Output filtering

  

  Adam Steele

  Resolved

  Part Number: LMZ34002 Tool/software: Two questions about this part: 1) UVLO behavior I do not understand the datasheet's description of this pin or how to set the external resistors. It says "The VON UVLO threshold must be set to at least 4.5 V to…

  • Resolved

  • 4 months ago
  • Power management
  • Power management forum

• LMZ34002: LMZ34002RKGT not working

  

  Akhila Challagundla

  TI Thinks Resolved

  Part Number: LMZ34002 Tool/software: Hi , I am using LMZ34002RKGT for +5V to - 5V conversion. output is not generating . Attached my design please check if I am missing any. Thanks, Akhila

  • 8 months ago
  • Power management
  • Power management forum
Answered

• LMZ34002: LMZ34002

  

  Akshay M R

  Resolved

  Part Number: LMZ34002 I tried doing schematics for the above mentioned product. I found one missing thing. There are many PH pins given in symbol. Should all of them be left floating or should they all be shorted and then left floating?

  • Resolved

  • over 1 year ago
  • Power management
  • Power management forum
Answered

• LMZ34002: Support for -28V

  

  RJ Hopper

  Resolved

  Part Number: LMZ34002 Other Parts Discussed in Thread: LM5168 , LM5169 Greetings: I have an application that needs -28V supply to set the gate bias for a GaN switch. The application will consume next-to-nothing in current. Is it possible to extend LMZ34002…

  • Resolved

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

• LMZ34002: Slow Start if STSEL is floating

  

  Carl Trudeau

  TI Thinks Resolved

  Part Number: LMZ34002 Other Parts Discussed in Thread: TPS84259 Good morning, I'm currently trying to find out how to adjust the output ramp with the SS feature on the said part. From what I've read regarding STSEL pin : "Slow-start select…

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

• LMZ34002: Schematic Review

  

  Karthik Shenoy

  TI Thinks Resolved

  Part Number: LMZ34002 Hi team, Input Voltage: 28V Output Voltage: -5V Hereby attaching the schematic for your review. There is some issue in Pin27(INH/UVLO) and A_VOUT pins in my schematic. Kindly let me know the suggestions / alternate parts.

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

• LMZ34002: Schematic Review

  

  Karthik Shenoy

  TI Thinks Resolved

  Part Number: LMZ34002 Hi team, Input Voltage: 28V Output Voltage: -5V Hereby attaching the schematic for your review. There is some issue in Pin27(INH/UVLO) and A_VOUT pins in my schematic. Kindly let me know the suggestions / alternate parts.

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

• TPS84259: Do TPS84259 and LMZ34002 have same die?

  

  Ruixin Feng

  TI Thinks Resolved

  Part Number: TPS84259 Other Parts Discussed in Thread: LMZ34002 Hi team, Are TPS84259 and LMZ34002 totally same? Rayna

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

• LMZ34002: Negative output converter suggestion

  

  Victor Levy

  Resolved

  Part Number: LMZ34002 Hi, A medical customer would like a suggestion for a 8-13Vin to -5.7 at 2A(max) inverter. Do we have such a device to offer? Converter with integrated FETs would be an advantage. Thanks, VL

  • Resolved

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

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