Hello Raj,
There is no need for output capacitor ESR to compensate TPS51116 in current mode control. The transconductance op-amp external components give the freedom to place poles and zeros for loop compensation. It is also suitable to add a feedforward…
Part Number: TPS51116
Hello TI Team,
I am working on an DDR3L Power Scheme using TI Component (TPS51116RGET).
My Operating Conditions are following -
a) Input Voltage - 5V
b) Output Voltage -1.35V (DDR3L)
c) Output Load Current (Max)- 3A
d) Switching…
Part Number: TPS51116 Hello, My customer is using 20-Pin HTSSOP package. The drawing on page 47 of the data sheet shows a gap between the back of the package and the PCB. To ensure that the rear thermal pads are soldered to the PCB land pattern, should…
Part Number: TPS51116 Other Parts Discussed in Thread: AM5728 , TPS51200 , , TPS51200-EP Whether TPS51116 can be used to replace TPS51200 due to non-availability of TPS51200 for termination of DDR3 on AM5728?
Part Number: TPS51116-EP Other Parts Discussed in Thread: TPS51116 Hello,
In the TPS51116 datasheet, it states: "In the DDR/DDR2/DDR3/LPDDR3 memory applications, it is important to keep VDDQ always higher than VTT/VTTREF including both start-up and shutdown…
Part Number: TPS51116 Hi,
looking at the pin configuration of the QFN version of TPS51116, page 3 of the data sheet: it says top view. If I compare it with the foot print for CAD it might be bottom view.
https://vendor.ultralibrarian.com/TI/embedded/?gpn…
Part Number: TPS51116 Hi Team,
My customer is considering TPS51116 for DDR4 application and using current mode since they prefer ceramic capacitor for output.
He has following questions, could you kindly help?
1. From following schematic, R8 is 6mOhm…
Part Number: TPS51116 Hi team,
If internal soft start of TPS51116 does not meet the requirements in the datasheet, will the corresponding protection mechanisms, such as overvoltage protection, overcurrent protection, etc., be triggered?
Best regards,
…