Other Parts Discussed in Thread: TPS22968, TPS22976,
Hi.,
my customer enables a VDD_2V5_CASC using TPS22968 analog voltage switch and then using LM8261M5 to generate a 1V supply that is able to both source and sink current. From this 1V supply some 50mA current is used by the load.Having some issues they decided to change to TPS22976 which has a current capacity of 6 Amps instead of the 4A of TPS22968 and they saw some improvement but still have trouble with many of their boards. Now the questions are:
- How much current does LM8261M5 use on positive input?
- How much ripple on the output voltage should we expect from TPS22968 and TPS22976 and would this change with the current drawn?
Thanks
Fred