Other Parts Discussed in Thread: TPS61086 Hi
Can I use a single cell Lithium Ion Battery, (which will vary in voltage over the discharge cycle), to power the TPS61086?
Is there an issue with using a variable input and the forced PWM?
Can you provide a…
Hello,
Please give me the data or opinion about ISWLEAK.
Although the ISWLEAK is 10uA_max in that test condition; VIN = 3.3V, VSW = 6.0V, EN = GND,
how about under the following conditions?
・VIN = 0V
・VSW = 6.0V
・EN = GND
I'd like to know what the ISWLEAK…
Other Parts Discussed in Thread: TPS61086 Hello
I proposal to my coustomer TPS61086
Coustomer use mode pin conect to Vin.
In this case device Iq increase?
If increase, how many current increase?
masa
Other Parts Discussed in Thread: TPS61086 Hello:
I am using the TI # TPS61086 as a 3.3V to 5V boost converter. I found all the design equations in the datasheet except for power dissipation of the regulator IC itself. Does TI have a document that gives…
Hi Chase,
TPS61046 cannot output 900mA current, because its typical peak current limit is 900mA which is inductor current related to input current. How about TPS61086, TPS61093 or TPS61251? Please watch out the inductor current ripple to avoid hit peak current…
Hi Andradige,
Yes, since for Vout=6V, Iout=0.32A, VinMin=2.1V, input average current is 915mA. So considering of inductor ripple, it truly has a high probability to hit peak current limit.
How about TPS61086, TPS61093 or TPS61251? Their current limit will…
Hi Nanh:
It seems the Vout is stable, and the noise is caused by OLED intermittent working. May you add a waveform for Vout with AC coupled to ensure Vout is stable?
I'll recommend you to see TPS61086 with Force PWM mode. The converter will keep switch…
Part Number: TPS65185 Other Parts Discussed in Thread: TPS61086 Good morning everyone,
I'm working on the design of a board that would control the Eink 13.3" display (it should be compatible with both the ED133UT3 and the EL133US1). In order to…
Hello Parth,
Thank you for your interests in the TPS61086. From you description, what you need is actually a half-bridge driver that the mps430 can control to operate in the boost mode. Please consider LM5101A or something similar. Also, the TPS61086…