Part Number: TPS62872-Q1 Hi
We are using TPS62872Y2QWRXSRQ1 regulator for 3.3V rail conversion from 5V.
We wanted to change the output voltage in SIMPLIS simulation using the global variable VOUT, but the output voltage remained the same (0.75V).
Could…
Part Number: TPS62872-Q1 Good morning,
I contact you because i can't simulate my TPS62872QWRXSRQ1 application.
In fact, the webench doesn't simulate this part and that is a problem for me. In the Design tools & simulation , there is the AVG…
Part Number: TPS62872-Q1 Other Parts Discussed in Thread: TPS62872 Background:
From TPS62872 datasheet, it is suggested that connect the COMP pins of all stacked devices together and connect a resistor and capacitor between the common COMP node and GOSNS…
Part Number: TPS62872-Q1 Good morning,
I contact you because i can't simulate my TPS62872-Q1 application.
In fact, the webench doesn't simulate this part and that is a problem for me. In the Design tools & simulation , there is the AVG simulation…
Part Number: TPS62872-Q1 Hi Expert,
My customer is using TPS62872-Q1 for SOC testing, but find the ripple is a little large with 2.2Mhz. The tested results is PP 70~80mV, using 220nH can reduce the ripple to 50~60mV, but customer want the ripples can…
Part Number: TPS62872-Q1 Other Parts Discussed in Thread: TPS62872 Hi team,
When we want to set the default output voltage to 0.85V whose load current is 10A, should we use TPS62872QWRXSRQ1? And should R_VSEL be 6.2kOhm?
When they don't use I2C, could you…
Part Number: TPS62872-Q1 Other Parts Discussed in Thread: TPS62872 Could you please reccomend how to change output voltage on simplis simulation to Vout =0.9V?
I have attached my file that outputs 0.75V.
Thanks!
TPS62872-Q1 Steady State Sim.sxsch
Part Number: TPS62872-Q1 根据芯片手册,VOUT可通过改寄存器VSET[7:0]值进行调压,同时采集VOSNS/GOSNS(这里称VFB)的反馈电压。
但是对于 VOUT 和 VFB , I2C Configuration 之间的关系,如何定性、定量理解?
From the datasheet, the Vout can be configured via I2C after power on, but I wonder how to understand the
relation…
Part Number: TPS62872-Q1
TPS6287x-Q1, whether the data written to the chip by I2C is RAM or ROM, power on again after shutdown. Can the preset voltage output normally?
My application is to output 1.8V through I2C settings to supply power to four RF…
Hi Aishwarya,
TPS62872-Q1 (qualified for automotive ) and TPS62872 ( qualified for industrial) . You can use TPS62872-Q1 part model for simulation.
Best regards,
Tanvee