Part Number: TPS62086
Hello,
I have been designing with LTE/4G modules for many years and I use TPS62086 for power.(used in 20k+ pieces board) LTE module manufacturers recommend 2 parallel 470uF tantalum capacitors in the module power circuit(3.3V) and…
Part Number: TPS62086 In a project we have, we need 3.3V as output and the minimum input voltage that we have is 3.35V (from a Li-Ion cell output) and during this state we set our device into a deep sleep mode, getting a 120uA current consumption. Th…
Part Number: TPS62086 Do I need to pull up the power good pin for the output discharge function to work on the TPS62086? I don't use the power good feature, I don't need this feature. Do I still need to pullup with a 1M resistor, as in the example schematic…
Other Parts Discussed in Thread: TPS62086 Hi,
i search for 3D file (STEP or IGS) for the TPS62086 package.
The package is VSON-HR 7pins 2x2mm
Thanks for your help.
Regards
Part Number: TPS62136
Hi, I will use TPS62136 for 5G Module. In the example power diagram in the 5G Module HW Design Guide, it is recommended to use 2 x 220uF capacitors at the module input. Reference circuit: https://drive.google.com/file/d/1CRF08FVHV61a5waHIUr0RnXt7wvWT8UJ…
Other Parts Discussed in Thread: BQ24392 , BQ24295 , BQ51013B , TPS62086 , BQ51050B Hi, I am building some modular boards for prototyping. I have designed a USB based solution for 3.3V using a BQ24392 negotiating high current for a TPS62086. Now I would like…
Part Number: TPS62132 Other Parts Discussed in Thread: TPS62086 , TPS62903 , TPS61232 Hi,
I designed a step down converter for the 4G module. A regulator like the TPS62086 would have been easier, but I had to choose the TPS62132 because it was not in stock…
Other Parts Discussed in Thread: TPS62086 , TSU6721 Hi, I have tried several cheap Chinese power banks and they seem to power the TSU6721YFPR just fine. I have a fancy one however, and after about 30 seconds the power bank powers off. Is this a negotiation…