Part Number: LP8732-Q1 Has the power chip with part number LP873248RHDRQ1 been burned with the OTP program provided by G9090AHFAA? Or used as a universal material without burning any programs?
Part Number: LP8732-Q1 Hi Ti engineer,
SCHEMATIC1 _ 04.DC Power-SOC PM.pdf
The project used TI's PMIC, LP unit test found problems;See attachment for schematic diagram
SW_B0 outputs 0.9V, and the power-off waveform after loading is strange,Load 1A…
Part Number: LP8732-Q1 Use Power IC LP873200RHDTQ1,Vin and VANA is Normal (5V Input), and EN Port is 1.8V.
But find Buck0 / Buck1 /LDO1 / LDO2 had no output.
Part Number: LP8732-Q1 Hi team,
For LP873244-Q1, could you kindly tell me the type of 26pin GPO? Is open-drain or push-pull? My customer make it pulled up by 1.8V, but the high level is 5V. Can I2C to change it?
Thanks!
Jiawei
Part Number: LP8732-Q1 This FAQ applies to LP8732x, LP8733x, LP8732x-Q1, LP8733x-Q1.
In LP873x-Q1 devices the PGOOD triggers always when output voltage is adjusted through I2C command no matter how small voltage step is applied. To overcome this and avoid…
Part Number: LP8732-Q1 This FAQ applies to LP8732x-Q1, LP8733x-Q1, LP8732x, LP8733x devices.
In LP873x PGOOD monitoring is masked with EN signal, meaning when bucks are disabled the PGOOD is not monitored and the signal is high. This is done to allow combining…
Part Number: LP8732-Q1 Hi Team,
Do we have part number of LP8732 44 -Q1? My customer find it from some end customer design, but I didn't find it on ti.com?
Is it SN part, or it's just a misunderstanding that we only have LP873200-Q1?
thanks a lot…
Part Number: LP8732-Q1 Hello Team,
Customer have one question about AGND(pin29) layout.
Seen from the top layer layout in the datasheet, AGND(29pin) is standalone. It is not connected with pin4 or pin19.
Q1. Does customer need to connect AGND(pin29) with…
Part Number: LP8732-Q1
Hello,
my customer is currently looking at the LP873200RHDRQ1 device for a ADAS project and he would like to know if the LDO(s) can be used as a 3V3 Load switch (Vin=3V3)?
I couldn't find much for this particular use case in the…
Part Number: LP8732-Q1 Hi Auto PMIC expert:
My customer has low Iq request < 50uA for their application on PMIC solution.
They current solution is LP8732-Q1, but the Iq is 9mA that too huge.
May I know are there low Iq PMIC development plan in 2020…