Part Number: TPS65262-2 Other Parts Discussed in Thread: TPS65400 Tool/software: Hi Team,
I am using the PMIC part TPS65262-2RHBT in my design. I need to sequence the outputs of this PMIC. LDO1 output should enable Buck 1 and Buck1 output should enable…
Part Number: TPS65262 Tool/software: SEL designed this regulator into a product and when the product was designed, your datasheet recommended a 1uF capacitor between V7V pin to power ground. The new datasheet now recommends 10uF. We have been experiencing…
Part Number: TPS65262 Other Parts Discussed in Thread: TPS65263 Hello team,
I am not using LDO1and LDO2. What should I do for the unused pin below?
LVIN1, LVIN2
LOUT1, LOUT2
LFB1, LFB2
LEN1, LEN2
Also the capacitor value recommended for V7V pin is 10uF…
Part Number: TPS65262 Dear Specialists,
My customer is evaluating TPS65262 and has a question.
I would be grateful if you could advise.
The customer doesn't want to open their schematic and waveform.
Could you please send a friendship request?
I appreciate…
Part Number: TPS65262-1
Dear Team ,
We have planned to use the TPS65262-1RHBT IC in one of our project . 1 Our requirement is 1st BUCK2 output have to get 2nd is and
BUCK 3 have to get the output
then after BUCK1 have to enable
2 LEN1 and LEN2…
Hello again Lucia,
Another TPS65262 failed today in our product with the product power supply at -45C on the 12th cold power cycle. This time the 5V circuit (Buck 1) failed. The failure mode for both 3.3V/5V circuits (Buck1 on two different devices in…
Part Number: TPS65262 Hey!
Two quick questions about the LDOs in the TPS65262. We are looking to use two TPS65262, and the LDOs do not provide quite enough power. Looking for 250mA, where the LDO max is 200mA. Our idea is to connect the inputs of two…
Part Number: TPS65262-1 Hi,
I have a TPS65262-1 regulator configured to output 3.3V on BUCK3. LVIN1 and LVIN2 are connected to the output of BUCK3 (3.3V). LDO1 is configured to output 1.2V, and LDO2 is configured to output 1.66V. I would like to enable…
Part Number: TPS65262-2 Other Parts Discussed in Thread: TPS65262-1 , If I don't use the 3rd buck output what connections should I make to still get a PGOOD out of the IC?
Part Number: TPS65262-2
Team,
I did not find indication in the datasheet about using separate supply rail/voltage to power the different VIN pins (VIN1/VIN2/VIN3). All the example circuit show a single VIN that supply all VIN1/VIN2/VIN3 inputs. Is it allowed…