Part Number: TPS65053 Other Parts Discussed in Thread: OMAP-L138 , Hello, I am using TPS65053 power chip to supply power to OMAP-L138 processor. When the power input of the chip is unstable for a moment, one OF the LDO output will be abnormal. Normally…
Part Number: TPS65053 Dear TI
The customer uses TPS650532RGET chip with input voltage of 5V and output voltage of 3.3V, 2.5V and 1.2V.
Oscilloscope measurement shows that the fluctuation range of output voltage of 3.3V and 2.5V is normal, but the…
Other Parts Discussed in Thread: TPS65053 hi:
The footprint of tps65053 is 24 pins vqfn, but the cad file(TPS65053_RGE_24.bxl) is 20 pins vqfn. Could anyone correct the cad file problem?
best regards
liuxingqiao
Other Parts Discussed in Thread: TPS65053 Hello
Would you tell me LDO noise at TPS65053?
If LDO1,2,3 spec is different, please let me know each spec.
Best regards,
masa
Other Parts Discussed in Thread: TPS65053 Hi Forum,
I have a potential application for the TPS65053 in which I would want to have the 1A switcher sourced from 5V, but LDO1 and LDO2 sourced from 3.3V. With this in mind I have the following questions…
Other Parts Discussed in Thread: TPS65053 Hi,
Can you please help answer the following question regarding the TPS65053:
When the switching converters are disabled, is there any sort of active pull down resistor?
The datasheet address the LDO…
Other Parts Discussed in Thread: TPS65053 Hello , I need help please for TPS65053 STEP DOWN CONVERTER , the problem that when i power supply the compenent the component heat a lot.
i tried de enable only the first converter but it hot a lot too.
…
Hello Sudarshan,
What is the input supply of DCDC1?
Can you please check VIN_DCDC1 , VOUT_DCDC1 and SW node of DCDC1 with a scope.
In case you measure a short between the SW node of DCDC1 and GND, the internal FET is damaged.
This could be…
Other Parts Discussed in Thread: TPS65053 A application like this:
The battery (3.3V--4.2V) connect to TPS65053 VCC, and a DCDC converter boost the battery voltage to 4.5V, then 4.5V connect to VINDCDC1/2.
But the VCC pin discription is--- Power supply…
