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Petr Mlynar
3 days ago
Power management
Power management forum
TPS65217: What kind of battery can be used?
Resolved
Part Number:
TPS65217
We want to introduce a battery concept into our beaglebone based custom
Daniel Cheng1
25 days ago
Power management
Power management forum
TPS65217: AM335x will reboot when do power off action
TI Thinks Resolved
Part Number:
TPS65217
Hi Expert, AM335x will reboot when do power off action if device without battery only ac-in. Could you help me to debug this issue? Thanks Daniel
Nicholas Carley
1 month ago
Power management
Power management forum
TPS65217: DLY1 is consistently 0.7ms rather than 1ms
Resolved
Part Number:
TPS65217
Recently my customer realized the DLY1 seems to be off, consistently being
Aaron Spaete
28 days ago
Power management
Power management forum
TPS65217: BAT input
Part Number:
TPS65217
Team, I have a question regarding using the
TPS65217
C with non rechargeable batteries. If I do not connect the BAT_Sense line and or turn off recharging capability in SW can I use standard non rechargeable batteries into the BAT...
Brian Berner
1 month ago
Power management
Power management forum
RE: TPS65217: Unexpected reset or lockup condition when the MUX register is set to VBAT when battery voltage is under 3.5V
Juan, Can you try this test again, but before you send the I2C command to the MUX register, set UVLO to 2.73V (Register 0x18, DEFUVLO = 0x00) Unlock register 0x18 with PASSWORD = 0x18 XOR'd with 0x7D i2cset -y -f 0 0x24 0x0B 0x65 Write...
Brian Berner
1 month ago
Power management
Power management forum
RE: TPS65217: sometimes not starting at power up
Yes, it shows that LDO4 never reaches 3.3V and stays there in the fault case. Because LDO4 != 3.3V after 5ms , all rails are disabled. Also, it shows in both cases that LDO4 has a strange glitch during ramp up in both the good case and the fault case...
Samer Abbas
2 months ago
Power management
Power management forum
TPS65217: Not working, sys5v is outputting 0.35V
Resolved
Part Number:
TPS65217
Hi, I am working on a custom board where schematic is similar to beaglebone
Daniel Cheng1
3 months ago
Power management
Power management forum
TPS65217: Could keep PB_IN floating if without power button?
Resolved
Part Number:
TPS65217
Hi Expert, My device will power on when adapter plug in without power button
Zhao Ma
2 months ago
Power management
Power management forum
RE: TPS65217: Which pre-regulator to use for 24V, 12V and 5V output?
Hi, Samer There is no buck converter can achieve 24Vin --> 24Vout.
Dylan Maisel
3 months ago
Power management
Power management forum
TPS65217: Best PMIC to use with a home-brew android tablet with 11" display?
TI Thinks Resolved
Part Number:
TPS65217
We would like to power a custom portable computer with a lithium battery and PMIC capable of driving a 20 Watt display and an additional 5 Watts of digital devices. The more integrated the solution is, the better. Are there limitations...
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