Other Parts Discussed in Thread: TPS60140 Why the Datasheet of the TPS60140 states (pag.4) that pin 14 must be "Not Connected" while the same datasheet at pag.15, at the same manner of Evaluation Module (pag.12 & pag.14), connects the same pin to the OUT…
Other Parts Discussed in Thread: TPS60140 , TPS81256 Hi,
I'm working on a battery powered application, using the LM17130 battery from Saft. It has a nominal voltage of 3 V, but will drop a few hundred mV in use (depending on temperature, load etc). This…
The TPS60400 is a voltage inverter, and will not help you get a boosted voltage. To boost from 2.5 V to 3.3 V, use something like the REG710-33. For 5 V, use something like the TPS60140.
What is the voltage at the LDO's input? Would it be possible to…
Other Parts Discussed in Thread: RF430FRL152H , LM35 , TRF7970A , RF430FRL152HEVM , TPS60140 , LMT70 I am attempting to power a LM35 temperature sensor from the RF430FRL152H VDD2X pin. The LM35 is powered from an external voltage doubler connected to VDD2X…
Good day,
I am designing a stand alone RFID reader with a TMS3705 and a MSP430G2553, It will read at a distance of 2cm. or one inch every 3 seconds, my idea is to use a TPS61261 for the 3v3 MCU and a TPS60140 for the 5V of the TMS3705, what kind of long…
Other Parts Discussed in Thread: TPS60120 , TPS61107 , TPS60140 I am trying to convert my current application with TPS60120 (200mA max) to TPS61107 to get about 280mA from two cell Ni-MH batteries (~2.4V)
TPS 61107 starts just fine at 3.3V and 140mA load…
power quick search returns 39 options for charge pumps and dc/dc switching converters. More option if you want a controller w/ external FETs or a module. I would probably go with a converter or charge pump. So it will depend on your other care abouts…
