Part Number: TPS62291 Tool/software: Hi,
TPS62291DRV - This is the IC we are using in our product.
Product powered by usb (5VDC) & that is supplied to Vin, EN & Mode pin.
We did Damp Heat Cyclic (Thermal)Test for the product.
Test description…
Part Number: TPS62291 Hi TI,
My customer found damages in the test of using TPS62291.
The output of TPS62291 is disconnected from system using P-ch FET(like a load switch) in standby mode because of Iq.
At the same time, The output of LDO is connected…
Hi,
You are correct, there is no Q1 version of the TPS62291 .
Even though the Q1 and non Q1 part have similar performance, the Q1 part is rated for operation at higher temperature.
If you need the Q1 qualification then perhaps you could use the…
Part Number: TPS62291 Team,
My customer is working on thermal risk analysis for the system, where they use our TPS62291 in an LED lighting application.
It is possible that our device may be exposed to 85C or higher temps for extended periods of time…
Part Number: TPS62291 HI,
In my project I use the TPS62291 to convert the input voltage of 5V (USB from Raspberry PI) or alternatively 3-4.2V from a LiPo cell to 3-3.3V for some sensors and a microcontroller (max. 200mA). It's working fine, but of the…
Part Number: TPS62291 Team,
Please help answer my customer's questions on temp specs in the datasheet:
Are the components soldered to a PCB or standalone for the Tamb, Tj, and Tstg specs? Regarding Tj and Tstg listed in the Absolute Maximum Ratings…
Part Number: TPS62291 The datasheet shows a MSL of 2 for TPS62291DRVR but MSL of 1 for TPS62291DRVT (last digit R = 3000 pcs / reel, T = 250 pcs / reel).
Why is this specific part at MSL 2?
All other TPS6229x parts listed on page 20 of the datasheet…
Part Number: TPS25946 Other Parts Discussed in Thread: TPS62291 , Hello team,
Customer use TPS62291 which abs max is 7V and 20V is accidently applied to the device. Can eFuse protect the device from the voltage? As datasheet described, response time…
Hi Milos,
Yes, the TPS62291 device does not have a reverse current protection feature. The simple diode will help to protect to eliminate the reverse current here.
Best regards,
Tanvee
