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Michael Jeong1
23 days ago
Power management
Power management forum
LM76003: Inquiry about Vout difference between estimated and real measured
Resolved
Part Number:
LM76003
Hello Expert, Our customer have an issue that Vout is out of spec. If you see
Pengyu Song
25 days ago
Power management
Power management forum
LM76003: Maximum Drop-out Voltage
Resolved
Part Number:
LM76003
Hi team, Could you please help provide (or make reasonable estimation
Michael Jeong1
2 months ago
Power management
Power management forum
LM76003: Inquiry about NC Pin
Resolved
Part Number:
LM76003
Hello, I want to know how do I have to do NC pin. When I see the data sheet
Vincenzo Pizzolante
2 months ago
Power management
Power management forum
VOUT modulation through a PWM signal into the FB
TI Thinks Resolved
hi, I'm looking for a suitable 36Vin, 12Vout, 3A out buck converter with the ability to change the output while superimposing a DC signal on the FB divider. the DC signal will be the average (LP) output of a PWM input. I'm looking at the...
Hollis Liu
3 months ago
Power management
Power management forum
LM76003: equation 25
Resolved
Part Number:
LM76003
HI team, I am wondering how do we get the equation 25 in
LM76003
datasheet.
Ba Dong
2 months ago
Power management
Power management forum
LM76003: Will the Vin has voltage because of Vout?
TI Thinks Resolved
Part Number:
LM76003
LM76003
,When VIn is not connected, but there are other supply connected to Vout. That is, Vout has voltage but Vin is not connected. Will the Vin has voltage because of Vout or any power consumption because of the Vout?
user5339750
2 months ago
Power management
Power management forum
LM76003: Failure analysis by using a digital potentiometer for Voltage regulation
Part Number:
LM76003
The voltage output of several fixed positions is realized by connecting with digital potentiometer. At present, it is found that the several
LM76003
is damaged Suddenly. “SW” and "GND" are short circuit. The...
J Arrigo
1 month ago
Power management
Power management forum
RE: LM76003: Power management forum
Hi Andrew, I really would need to see waveforms of the device switching to understand the affect that switching the load would have on the output. If switching the digital resistor and inductive load is causing a large spike, it may be damaging some...
Zhanpeng Li
3 months ago
Power management
Power management forum
LM76003: Severe fever on customer board
TI Thinks Resolved
Part Number:
LM76003
Hi team, Customer is using our
LM76003
in their latest design and found severe fever happen when power on. could you give us some suggestion and guideline on how to fince root cause: Schemtic:
LM76003
SCH_PCB.rar PCB: ...
Timothy Hegarty
3 months ago
Power management
Power management forum
RE: 26v-42v input,5v 6A output recommendation
Hi Yue, There's no 60V/6A converter, but the 5A converter should be fine if the outputs are each are 2.6A (assuming the loads can be supplied together). If the ambient temperature is particularly high, then two
LM76003
would also work. Regards...
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