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TPS54340-Q1 Question of Burst. Question. Power supply specification Vin : 4.5V – 16V Vout : 7.5V ( Vout =Vin at Vin
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Power supply specification Vin : 4.5V – 16V Vout : 7.5V (Vout=Vin at Vin<7.5V) Iout : 0 – 1A Fsw : 1.9MHz
Comp device is not bursting. However, the TI device is bursting. Is there any measure method that the TI device is not bursting?(Please see a waveform)
Question
TPS54340-Q1 Question of Burst
Vou =
7.5V
Iout =
100mA
VIN= 4.5VComp TPS54340
VIN= 6V
Vou =
7.5V
Iout =
100mA
Bursting operationNot Bursting operation
Vou =
7.5V
Iout =
100mA
VIN= 9VComp TPS54340
Fsw : yellowVout : greenIin : Blue