Other Parts Discussed in Thread: TPS61222 Hello,
I am using the TPS61222 to have a fixed 5V output with output current at 60mA. I followed the exact schematic on pg13 of the datasheet and my final project will be powered by a coin cell battery at 3V. For…
Other Parts Discussed in Thread: TPS61222 , TPS61240 , TPS61070 Hi team,
I have a customer looking to use the TPS61222 to boost a Lithium+ cell (so 3V-4.2V) up to 5V with output current of ~70mA. This seems like it should be fine according to this graph…
Other Parts Discussed in Thread: TPS61070 , TPS61240 , TPS61222 Hello!
I am using the TPS6122-EP and have been trying to verify that its performance matches its datasheet for my application. I am specifically looking at the load regulation.
My input is 3…
Other Parts Discussed in Thread: BQ24050 , TPS61222 , TPS61222-EP We are using TI’s BQ24050 and TPS61222 for a wearable device as a battery charger and power supply.
J5 is the battery holder and L1 is a 4.7Uh inductor. The problem is that when the…
Other Parts Discussed in Thread: TPS61222 , TPS63050 Hi,
My application need a DCDC which input voltage range is 4.0v to 5.5v, input current max is 120mA, output voltage is 5.0v, load current max is 100mA and operation temperature is -20C to 100C.
I test…
Other Parts Discussed in Thread: TPS61222 Hello!
I use a DC/DC Converter TPS61222 in my project powered by AAA batteries 1.5 V. What kind of power schemes it is better to use and why?
Other Parts Discussed in Thread: TPS61222 , TPS61240 THE SETUP: I have wired a TPS61222 circuit, as shown in Figure 26 of the data sheet (SLVS776B, REVISED NOV. 2014). The inductor is 4.7uH, and the caps are both 10uF. For testing, I am using a 560 Ohm…
Other Parts Discussed in Thread: TPS61222 Dear
I am using TPS61222 for the HDMI ouput of +5V.
On the output port of TPS61222, there are one parallel capacitor (10uF) and series two beads , and then again two parallel capacitors ( 1uF and 100nF) .
But in…
Other Parts Discussed in Thread: TPS61222
Will the TPS61222 able to maintain 5 volt output at 140mA draw? Note: I am trying to minimize the number of AA batteries, due to limited enclosure space.
I believe this graph has the answer to my question. Nevertheless…
Other Parts Discussed in Thread: TPS61222 , LM1117 Hello,
in a handheld measurement equipment the TPS61222 is used for battery power supply, but also to produce a clean 5 Volt signal if power is used from 2 other sources (USB and LM1117 regulated higher…