Answered

• TPS2044B: Alternative for TPS2044B because Over-Current limit of TPS2044 is higher

  

  K R RAHUL RAJ

  Resolved

  Part Number: TPS2044B Tool/software: On testing the TPS2044B, i have recorded the following: 1. The switch supplies current upto 1.8A until it flags the overcurrent. 2. During short circuit if enabled supplies around 560mA This seems to be fine…

  • Resolved

  • 4 months ago
  • Power management
  • Power management forum

• TPS2044: TPS2044A/TPS2044B Differences

  

  Adam Shrey

  TI Thinks Resolved

  Part Number: TPS2044 What are the main differences between the 3 versions of the TPS2044 family of chips (TPS2044/TPS2044A/TPS2044B)? They seem to all be for the same purpose and have similar specs. Is there a reason why a TPS2044A would not work where…

  • over 3 years ago
  • Power management
  • Power management forum

• TPS2044B: [KORTEK] Inquire about the suitability of alternatives

  

  MJ Jeon

  TI Thinks Resolved

  Part Number: TPS2044B Other Parts Discussed in Thread: TPS2044 , LM3544 Hi, TI support team Due to the delivery issue of the existing product (TPS2044BD) from the customer, we are considering replacing it with the product below. - LM3544MX-L/NOPB…

  • over 3 years ago
  • Power management
  • Power management forum
Answered

• TPS2044B: TPS2044B

  

  Marcel Michalski

  Resolved

  Part Number: TPS2044B Has this component any European approval (TÜV, VDE ...)? Thanks for any reply.

  • Resolved

  • over 7 years ago
  • Interface
  • Interface forum

• TPS2044B: TPS2044BDG4

  

  luke myles

  TI Thinks Resolved

  Part Number: TPS2044B Hello I need the IBIS model for this part please? TPS2044B: TPS2044BDG4

  • over 5 years ago
  • Power management
  • Power management forum
Answered

• TUSB2077A: How to enable and disable the TPS2044B individually

  

  Danilo A.

  Resolved

  Part Number: TUSB2077A Other Parts Discussed in Thread: TPS2044B , TUSB2036 Hi Team, Our customer is using TUSB2077A hub together with TPS2044B power distribution switches. According to page 1 of the TUSB2036 and TUSB2077A EVM User's Guide, no special…

  • Resolved

  • over 5 years ago
  • Interface
  • Interface forum
Answered

• TPS2044B: TPS2044B 5V is applied to output Pin while no voltage at IN1 and IN2

  

  Marcus Müller

  Resolved

  Part Number: TPS2044B Hi, What happens if 5V is applied to an output pin of TPS2044B when there is no 5V applied to IN1 and IN2? Can the 5V on the outputs backfeed to IN1 and IN2 pins? Could the IC be damaged by this? Thanks a lot! Marcus

  • Resolved

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

• RE: TPS2044B: How Current Sharing Work when OUT1 and OUT2 are Tied?

  

  Kazuki Itoh

  Resolved

  Hi Ziv-san, As TPS2044B has channel by channel current limit and self-heating will be present, even if it won't be accurate, I think the load will be shared and can output <1A. What do you think? Regards, Itoh

  • over 5 years ago
  • Power management
  • Power management forum

• TUSB2046B: TUSB2046B and TPS2044B

  

  Peace

  TI Thinks Resolved

  Part Number: TUSB2046B Other Parts Discussed in Thread: TPS2044B , TPS2041B , TPS2024 , TPS2044 , Hello, In the following URL it is recommended to use TPS2041B instead of TPS2024 and TPS2044B. http://www.ti.com/product/TUSB2046B?keyMatch=tusb2046B&tisearch…

  • over 8 years ago
  • Interface
  • Interface forum
Answered

• TPS2044B: Higher current than the limit (500mA) when USB device plugged

  

  Nicolas Schmidt

  Resolved

  Part Number: TPS2044B I'm using the TUSB4041 with the TPS2044B for a USB hub. When I plug a USB device, the output current is around 730mA which is higher than the 500mA current limit of the TPS2044B. If I create a short-circuit at the output (by connecting…

  • Resolved

  • over 9 years ago
  • Interface
  • Interface forum

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