Other Parts Discussed in Thread: PTH08000W Team,
I am using the TI Application Report SLTA055 as reference when trying to figure out where to place components.
A few things of note:
Page 2, Section 1.1, talks about keeping the input ceramic caps near…
MASUMI:
I do not understand the question on PTH08000W.
Can you send me your application schematic with input and output capacitors? Is the he inhibit pin or track pin used in this application?
How many PTH08000W are used in this application ?
My direct…
Other Parts Discussed in Thread: PTH08000W Hi,
I am using PTH08000WAH for 12V to 3.3 V generation of following configurations.
Vin = 12V
Vout = 3.3V
Cin = 100uF, 25V, 20%,Tantalum and 22uF, 25V,20% Ceramic
Cout = 100uF, 6.3V, 20%, 70mOHM ESR, Tantalum and…
The PTH08000W can be overstressed if the inhibit pin does not have a dedicated open drain FET for controlling on-off function. The unit most likely has a short on the Vout bus to ground.
Or the input bus(+) had a high voltage transient or the input ground…
Joe:
The PTH08000W must have a dedicated inhibit pin control FET for each module.
The inhibit pins must not be connected together. The PTH modules have their own internal pull-up. Do not place an external pull-up to this pin.
Tom
Other Parts Discussed in Thread: PTH08000W , PTN78020W , PTH08080W , PTN78020H , PTN78000W I need a sample of one of these modules but when i add a product to my sample cart I cannot change the quantity of modules (only appears the zero number)
I have tried…
Other Parts Discussed in Thread: PTH08000W Hi,
I require a power module to supply Vo=1v with Vin=5V or 12V (should work with both). The max current is about 3A.
I thought of usin TI's PTH08T220, though i found out that in case of Vo=1V, the maximu, Vin…
The recommended input capacitors for:
PTh08000W 100uF capacitor is required with Rrms ripple current rating of 650mA. The suggested input capacitors are located on page 9-10 in the product specification Each capacitor should be located < 1cm from …
Other Parts Discussed in Thread: TPS2101 , PTH08000W I have a customer using TPS2101.
Problem: Upon shutdown of the our power module , PTH08000W, the output of 3.3V falls below ground for some period of time. This "dipping" voltage is seen at the input…
