Part Number: TPS62742 Hello,
I am using TPS62742 for a battery operated circuit. The battery is single cell lithium thionyl chloride rated at 3.65V. My output voltage is 3.3V with a maximum output current of 150mA.
Is 3.65V input voltage a safe range…
Part Number: TPS62742 Hi Experts,
I have used TPS62742 for a battery operated application. What I notice is that the input and output voltage drops significantly when the load current rises above 40 - 50mA. Ideally, it should support up to 400mA current…
Part Number: TPS62742 Will I be minimizing the battery load by using pull-ups for VSEL 1 thru 4 and EN inputs that I need to connect to Vin? The data sheet indicates connecting directly to Vin OK, but if I add high-ohms pull-up resistors, will I be reducing…
Part Number: TPS62742 I use this IC to output 250mA current to my load system, using the pin6 LOAD to drive the WIFI module under the control of pin4 CTRL, but I found when I activate the ctrl pin to output 3.3V to load,the load's 3.3V doesn't remain…
Part Number: TPS62742 Other Parts Discussed in Thread: TPS62740 ,
The above screenshot shows the TPS62742 having a Vin minimum of 3V while the TPS62740 has a minimum of 2.2V. This is not reflected in the datasheet which quotes 2.2V for both. Which is…
Other Parts Discussed in Thread: TPS62742 , MSP430F5244 I'm currently working on the design of a sensor and i'd like to accomodate a tps62742. In more deteail i'd like to dinamically scale the system main voltage (Vout = output of the tps62742) with…
Other Parts Discussed in Thread: TPS62742 hi guys!
i'm working with tps62742
in the datasheet , there's a description about overload and short-circuit protection of this IC , but it's not about how this protection work (time,threshold...)
…
Hi Sam,
I will discuss with my team to see if anything else could be missing. Do you happen to be using VBUS to power the TPS62742 that provides VIN3.3 to the PD controller?
Thank you,
Hari
Hi Phan,
Can you clarify if you have any questions about the LDC0851? If your questions are about the TPS62742 I'll transfer your question to the team that supports that device.
Best Regards,