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Jimmy Hua
over 1 year ago
Power management
Power management forum
RE: LMZ35003: LMZ35003 Temp Profile
Hi TAKE-san I was able to find a generic reflow profile documentation. Please see the app note linked . In this case the peak reflow temperature Tp would be 250C based on the
LMZ35003
datasheet specs. Regards, Jimmy
Zachary Wilcox
over 1 year ago
Power management
Power management forum
LMZ35003: Multiple Output voltages?
TI Thinks Resolved
Part Number:
LMZ35003
I'm looking at the datasheet for the
LMz35003
. The Vout pin descriptions say the following VOUT 10 11 12 13 14 15 39 Output voltage. These pins are connected...
Chen Jiao
over 2 years ago
Power management
Power management forum
LMZ35003: Soft-start time limit
Resolved
Part Number:
LMZ35003
Hi team, The datasheet gives the Slow Start Capacitor Values and Slow Start
Yoshwa
over 2 years ago
Power management
Power management forum
LMZ35003: Large UVLO voltage difference from calculation value
Resolved
Part Number:
LMZ35003
Hi team, Customer inquired that measured UVLO voltages are largely different
Jimmy Hua
over 2 years ago
Power management
Power management forum
RE: LMZ35003: Environmental standard of LMZ35003
Hi, I was able to get more information from the product reliability team I've summarized their response: RoHS compliant using exemptions R2-7A, R2-7c1 Does not contain any REACH substances IEC-62474 compliant Green Status declared ...
S.Satoshi
over 2 years ago
Power management
Power management forum
LMZ35003: LMZ35003 / Limitation of startup time
Resolved
Part Number:
LMZ35003
Hi, Please let me ask if
LMZ35003
hsa limitation of startup time. Actually
Jimmy Hua
over 2 years ago
Power management
Power management forum
RE: LMZ35003: Start Up Delay Circuit Question
Hi Kevin, From the resistor divider(Ruvlo1 = 599kOhm and Ruvlo2 = 91kOhm) they will have a Von of 9.47V using equation 3 of the datasheet . The recommended way to delay the startup is by increasing the Von threshold. Placing a capacitor on the INH/UVLO...
Izumi Maruyama
over 3 years ago
Power management
Power management forum
LMZ35003: Cin value for the LMZ35003
Resolved
Part Number:
LMZ35003
LMZ35003
datasheet says below: The
LMZ35003
requires a minimum input
Jimmy Hua
over 2 years ago
Power management
Power management forum
RE: LMZ35003: Stability with ceramic Cout and constant current load
Hi Mark, Thanks for providing the schematic offline. For recordkeeping and proper closing of this troubleshooting, the solution was that the Rt resistor used in the customer schematic was 1.1kOhm instead of the recommended 1.1MOhms. Having the Rt resistor...
John Cooke
over 2 years ago
Power management
Power management forum
TPS84250: LMZ35003
TI Thinks Resolved
Part Number: TPS84250 Hi, Theses are two devices that seem identical: TPS84250 &
LMZ35003
Both these devices have two ordering options each: TPS84250RKGR TPS84250RKGT
LMZ35003
RKGR
LMZ35003
RKGT The datasheets do not do a good job of defining...
>
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