Part Number: TPS54561 Hi TI
From 8.2.1.2.12 Power Dissipation Estimate of the TPS54561 Rev.G datasheet, the calculation of internal high-side mosfet switching-loss is
P = Vin * fsw * Iout * trise = 12 V * 400 kHz * 5 A * 4.9 ns = 0.118 W
But from this ROHM…
Part Number: TPS54561 Hi TI
I want to know that TPS54561 Oscillator type is a voltage controlled oscillator or not? Like ADI LTC3707 which supports switching frequency selection continously by PLLFLTR PIN voltage . thanks.
Part Number: TPS54561 Hi team,
This is Jayden, my customer use TPS54561. There is -8V/2ns spike on SW-GND during Vout short test. Please kindly help check if the spike is OK.
As describe in datasheet, the absolute maximum rating in SW-GND is -7V/5ns and…
Part Number: TPS54561 Other Parts Discussed in Thread: TPS7A94 , TPS717 Hi,
We are using TPS54561 with LDO,It is for LNA bias supply. Is an additional filter required to meet the CISPER32 standard at the output and input of TPS54561?
*TPS54561 output 5…
Part Number: TPS54561
HI TI
The switching frequency of the TPS54561 is adjustable over a wide range from 100 kHz to 2500 kHz by placing a resistor between the RT/CLK pin and GND pin.
However, according to the application example in the datasheet (8.2…
Part Number: TPS54561 Other Parts Discussed in Thread: LM5145 Hi Team,
is there simplis/simetrix model for TPS54561 and LM5145? Thanks.
My customer need this for simulation.
BRs
Given
Part Number: TPS54561 Other Parts Discussed in Thread: LM76005 Hi sir,
This is Bhuvaneswari from Zettaone Technology,
I need to know few details for the part TPS54561DPRR
Parts are currently active in the website, may i know how long it will be in production…
Part Number: TPS54561 Other Parts Discussed in Thread: LM5180 Hi Team,
we are using TPS54561DPRR part and we require case temperature of given part so please provide this information.
Part Number: TPS54561 Hi Team,
per my customer's request, is there below test waveform or data in hand ?
Vin = 12V to 58V, Vout= 11V,10V,9V,3.3V,1.8V,1.2V,0.8V
Iout = 5A
a. line transient.
Vin changes from 12V to 58V. Iout=0.2W/Vout, 2A, 3A, 4A, 5…