Because of the Thanksgiving holiday in the U.S., TI E2E™ design support forum responses may be delayed from November 25 through December 2. Thank you for your patience.
Part Number: TPS65263-Q1 Tool/software: WEBENCH® Design Tools sir, design has been referred from webbench and model with .tsm format has been used from TI even then output is not appropriate .
Part Number: TPS65263-1Q1 I have a 67 % DC square wave, 1 Mhz, wich i want this TPSxx to syncronize to. This is exactly the switch node voltage of another buck, cascaded on the out of CH1 of TPS65263-1Q1.
Datasheet explains that:
-the active sync edge…
Part Number: TPS65263-1Q1 HI.
in my application, i have ch 2 & 3 ENx floating (=immediate start at power on). Ch1 has a 1 uF cap to ground on it's EN1 pin, delaying it's start about 200mSec
How do i have to expect PGOOD to behave then?
In…
Part Number: TPS65263-Q1 Other Parts Discussed in Thread: TPS65261 , TPS65263 , TPS65400 Tool/software: WEBENCH® Design Tools Hi,
have inherited a design with this chip. It come with values, for compensation networks, that semt well working.
In order to…
Part Number: TPS65263-Q1 Other Parts Discussed in Thread: TPS65261 , TPS65263 Hi,
I am FAE, a distributor of TI products. I am receiving questions from customers. (1) Is it possible to output Vout = 0.68V to 1.0V assuming Vin = 5V to 10V? (Operating frequency…
Part Number: TPS65263-1Q1 I have 12 V supply and need for a 0.9V out from Ch1 at nearly maximum current.
Also sw freq needs to be high in order to contain ripple with a limited tank capacitance (about 300 uF).
I
-calculated that with a direct 12->0.9…
Part Number: TPS65263-1Q1 Dear, Sir.
My customer is designing their system applying TPS65263-1Q1.
Now, they are having several question relating the usage of Sync operation.
They will use 450kHz or 480kHz as the external Sync signal.
Please give your…
Part Number: TPS65263-Q1 As I was trying to stimulate this part TPS65263QRHBRQ1 and I found TSM file regarding this, but pin configuration is not similar as the PMIC IC we using in our schematic
Part Number: TPS65263-1Q1 Dear, Sir.
My customer is considering to change the operation mode from resistor mode to external clock sync mode.
So, I would like to make sure following. Please give your advice.
1. The clock frequency is defined from 200kHz…
Part Number: TPS65263-1Q1 Hello,
My customer has question of switching frequency of TPS65263-1Q1.
In data sheets, it is written about SW frequency min 430kHz typ 500kHz max 560kHz.
Can they think it's accuracy -14%~+12%, when the setting of SW frequency…
