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Hello,
I need to model TPS51200DRCT and TPS51100DGQ using 4-element VRM model with the parameter of slew inductance(Lskew), Flat Resistance(Rflat), Output inductance (Lout), Output Resistance(Ro). Please suggest me the method to find the values, it would…
Other Parts Discussed in Thread: TPS51100 , TPS51200 Query regarding output capacitors for TPS51100 (for QDRII VTT) and TPS51200(for DDR3 VTT) 1) TPS51100 - 3* 10uF ceramic caps (C1608X5R0J106K) and 2* 0.1uF ceramic (C1005X5R1C104K) are used on the VTT output…
Part Number: TPS51200 Other Parts Discussed in Thread: TPS51206 , , , TPS51216-EP , TPS51216 , , TPS51100
Which parts in the TPS51200 family ( TPS51200, TPS51200-EP, TPS51200-Q1, TPS51200A-Q1, TPS51206, TPS51216, and TPS51216-EP ) are pin-to-pin compatible…
Other Parts Discussed in Thread: TPS51200 , TPS51100 I found there're several ways to calculate the junction temperature: 1. T J = T B + (Ψ JB × P) 2. T J = T T + (Ψ JT × P)
3. T J = T A + (Θ JA × P)
4. T J = T Ctop + (Θ J Ctop × P)…
Other Parts Discussed in Thread: TPS51100 , TPS51200 , TPS51206 Hi
We are design a controller based card with DDR3 discrete chips. To supply Vref and VTT power, we are planning to use TPS51100 device. Can you please suggest if you have any advanced device…
Johnson,
I am having the same issue with TPS55100DGQ ... Have you noticed more problems after you fixed the DDR by-pass capacitors above mentioned?
Thank you for posting your findings... Will wait for your response.
Obed
Other Parts Discussed in Thread: TPS51100 Team
Could you show me values of internal dividing resistors and capacitor at VDDQSNS pin of TPS51100.? My customer Shimadzu wants to know them. If it is difficult to disclose the values, CR time constant is…
Other Parts Discussed in Thread: TPS51100 Hi
We are using TPS51100 DDR3 termination regulator for VTT(0.75V) and VREF(0.75V).The regulator is not functioning properly,we have used the same circuit as suggested in the data sheet.But the regulator becomes…
Part Number: TPS51116 Other Parts Discussed in Thread: TPS51200 , , TPS51100
Hi experts:
DDR power supply device such as TPS51200, TPS51116 etc. has a VTTREF buffer output which requires some capacitance to keep the buffer stable. Some device such as TPS51200…
Part Number: UC1842A-EP Other Parts Discussed in Thread: TPS54610-EP , , UC2825A-Q1 , UC2845AQ , TPS51100 , REG1117A , REG1117 , TL1431-Q1 Hi team, Good day.
What is the ESD HBM of the following part numbers?
TPS54610-EP UC1842A-EP UC2825A-Q1 UC2845AQ TPS51100 REG…
