Part Number: TPS2358 Hi team,
A customer has a hardware issue on TPS2358 design.
How can he turn on the 12v channel? when he active the 12EN# signal, passx signal do not turn high.
I have limited experience on this device's design.
Can you confirm…
Part Number: TPS2358 Hello!
We are having issues with an AMC site in which an overcurrent is being reported on the +3.3V A Channel (the A channel is used for the AMC site). The SETA resistor is populated as 3.32k, to comply with the AMC.0 standard.…
Hi Karthik,
The decoupling Caps on the input are to suppress any noise on the input voltage and to provide clean supply to the internal regulators of the controller.A combination of 0.01uF + 0.1uF at the input should provide decent decoupling at the…
Other Parts Discussed in Thread: TPS2358 This is regarding TPS2358 Layout guidelines.
Let me know
1) How much amps of current should the Traces connecting to IN12x and OUT12x should carry?
Other Parts Discussed in Thread: TPS2456A , TPS2358 Hi Team,
I am looking for ORing FET + Controller with the following requirements:
Number of power rails: 2
ORing Voltage: 12V nominal, 11V Min ; 13V Max
Controlled power limit: CH #1: 75W ;…
Other Parts Discussed in Thread: TPS2456 , TPS2358 According to the datasheet description, TPS2456 fault timer starts basing on the gate voltage.If TPS2456 soft start up time is longer than fault time, TPS2456 will latch off althogh start up inrush current…
Patrick,
TI has a number of hotswap ICs that will handle 12v/15A. The TPS24700/01, TPS24710/11, TPS24720 can do this and have EVMs build for 25A applications that are easily scaled as you need. Please see www.ti.com/hotswap for selection and design…
Hello,
The UCC3806 is a dual output controller though it can be used in a flyback where only one of the outputs are used to drive the switch it might be better to choose a single output controller. Look at page 46 of the attached under General Purpose…
Siyu,
I think the toggle flip-flop in the block diagram on page one of the spec should have let you know that the max you will get with this device is 50% duty.
Go to page 43 and 44 of the attached and select a more suitable part.
