Part Number: TPS61220 Hello Wenhao,
I saw that my issue was closed due to inactivity from my side. I was not able to look into the problem because of other activities. A short update:
I checked the waveform at pin 5. It has always a high voltage, no…
Part Number: TPS61220 Hi Team,
As design requirements the datasheet of the device lists 2x AA alkaline cells. I assume this is due to the voltage. So 2x AAA should work as well. Is this assumption correct or does it have to be AA?
Also do you have any…
Part Number: TPS61220 Dear TI team,
I use the TPS61220 to boost a 3V battery to 5V, which works fine. In my application the TPS61220 is always in standby (enable pin 'low') and there is no load connected at Vout. I use a FET switch to isolate the load…
Part Number: TPS61220 Other Parts Discussed in Thread: TPSM82822 , TPS82085 , TPS61094 , TPSM82823 , TLV627432 Hi Sir,
In our new project, there is a requirement for DC to DC. The input voltage is required to be 0.9V~2.7V, and the output voltage need to be…
Part Number: TPS61220 Other Parts Discussed in Thread: TLV61220 , TPS61200 , , TPS61094
Hi,
For our application we need a boost converter whose input voltage should be less than or equal to 2V and greater than 3.5V. The maximum output current can be more…
Part Number: TPS61220 Hi TI,
I want to use 1.6 to 3v as input to TPS61220 and want an output 3v fixed (used feedback resistor voltage for 3v output), what will we be the output to output when
1.enable pin not enabled...
2.enable pin enabled?
Thank in advance…
Part Number: TPS61220
The output is powering a backlight for a display (part number: COM24H2P39ULC from Ortustech). After noticing that the display suddenly blacked out and came back on randomly, I found that when I touched the feedback resistors or…
Part Number: TPS61220 Dear TI Team,
We are doing a simulation on component basis right now for TPS61220 which is integrated in our end product design. Can you provide unencrypted spice model for TPS61220 that we will use in LTSpice, please?
Kind reg…
Part Number: TPS61220 Hi Guys
Customer asked:
I have an application that need to include reverse polarity protection. We are using the TPS61220 (bypass in sleep mode and enable in operation mode).
If I look at the internal circuit of the TPS61220 would…
