Part Number: TPS22969 Other Parts Discussed in Thread: TPS22990 , TPS22975 A similar more robust NFET circuit in Tina transient analysis shows very little inrush current vectors through DS in all transient modes, 470k resistive load tests. The ideal circuit…
Part Number: TPS22959 Other Parts Discussed in Thread: TPS22962 , TPS22969 , TPS22961 Hi there, we are currently looking for drop-in replacements for the TPS22959.Our required current is 4A. We want to make no changes to the layout or schematic if possible…
Part Number: TPS22959 Other Parts Discussed in Thread: TPS22975 , TPS22969 , TPS22962 , , TPS22961 Hi there, we have 2 questions regarding TI load switches
Our application:
-Robotics -VIN = 3.3V - IOUT = 5.5A peak, 4A DC
1. What does TI recommend…
Part Number: TPS650830 Other Parts Discussed in Thread: TPS22969 ,
Dear Support
The customer does not follow the EVM design, They change load switch TPS22969DNY (Q5&Q6) to other vendor item. The design is can't normal work, When SLP_SUS# is pulled…
cb1_mobile said: (That) win represents "tip of the iceberg" - tis you who are here seeking design guidance/consulting...)
So you didn't learn anything from Tina analysis input? How does the NFET being more reliable than a relay not justify vendors to…
The TPS65083x supports several types of DDR memory: DDR3L, DDR4L, LPDDR3, LPDDR4, and DDR4RS.
For LPDDR3:
Connect VR4 output to the VDDQ, VDD2, and VDDCA rails or 1.2U (1.2V rail)
Use a load switch to control the 1.8U rail or VDD1 rail.
Suggested…
Hi Lisa,
A combination of things might be causing the crash not to exclude complicating the primary issues by adding more hardware. First I would recommend the customer review datasheet pages 223-224 and verify analog LDO is stable when RST reset occurs…
i wasn't clever enough (earlier) to ask you:
your prototype skill & interest
the urgency of this project
relative importance of performance vs. cost
It is always a nice gesture if we "outsiders" promote this vendor's products - and I believe…
