Part Number: TPS62868 Dear TI experts,
I want to ask if TPS62868 / 62869 design with recommanded 0.22uH inductor, how is the design current sink performance?
Thanks and Best Regard,
Alex.
Part Number: TPS62868 Other Parts Discussed in Thread: TPSM82864A , TPS62865 Hi,
According to datasheet, output voltage can be selected between two output voltage registers by the VID pin.
For TPS628680ARQY, the VSET/VID pin is connected to external resistor…
Part Number: TPS62868 Hi.
Could you check if I understood TPS62868 Vout adjusting process correctly?
I understand that during start-up sequence, VSET/VID acknowledges connected resistor value and ramps up to start-up output voltage.
For example, if…
Part Number: TPS62868 We need to have the default state of TPS628682A to have the 1.8V (DCDC1) and 0V8 (DCDC2) For *2A device it will be Rset 86.6kR and 10kR accordingly. However, a bit confusing the next paragraph. "After the start-up period (tStartup…
Part Number: TPS62868 Other Parts Discussed in Thread: USB2ANY Hi Chris, team,
Just to confirm, in the datasheet I'm seeing 0.84V as the VIH threshold. This means the device can operate on 1.8V IO supply for I2C, right?
In the EVM schematic I'm seeing…
Part Number: TPS62868 Other Parts Discussed in Thread: TPS628513 Hi Sir,
we want to adjust the Ramp speed, but seems that there is no response, ts there any special timing for this function?
may we know why can not be adjusted?
our setting sequence is…
Hi Jeff,
It would be very interesting for us to know which operations of the PMBus your customer is using on the MPM3695. Could you please point out some of them from the lists below?
Regards Nelson
Part Number: TPS62868
Hi Team, Also supporting the same customer in the original post. According to the customer our proposed inductor value of 110nH is not that common. Would it be fine to use other value instead, such as 0.1uH/0.15uH/0.18uH/0.2uH? Thanks…