Part Number: LM3671 Hi,
In the circuit below, it replaced the LM3671MF-1.8 in place of the existing SC189 and occurred during the function test.
[Defect symptom] The output was lowered to 0.8V or less when the power was turned on during the test by installing…
Part Number: LM3671 Hello Team,
I am looking for a simple schematic review on the LM3671. The customer is seeing intermittent failure from this device and is worried that the 10uF cap on the input may be the culprit. Could someone please take a look? …
Part Number: LM3671 Other Parts Discussed in Thread: TINA-TI Hi Team,
We've received a request from a customer if we have a PSpice model of the adjustable version of LM3671. We have a TINA-TI Transient Spice model from our product page, however, when…
Part Number: LM3671 The LM3671 datasheet provides 4 suggested inductors for L1 for use with the DC/DC converter.
2 of these, the coilcraft LPO3310-222MX, and the Panasonic ELL5GM2R2N are either obsolete, or non stocked at any component suppliers.
Having…
Part Number: LM3671
Dear Sir/Madam,
We have performance issue with TI Step-Down DC-DC Converter, LM3671MF-ADJ used in the end products. This part is used to convert 5V supply to 3.3V supplies which provide the power to the processor and supporting memory…
Part Number: LM3671 My customer used LM3671TLX-ADJ before, and its maximum output voltage is 3.3V. Can it run under output voltage=3.7V ,half-load? If not, can you recommend chips that can replace it?(Customer has finished the sample and wants to be as…
Part Number: LM3671 Hi everyone!
I want to know if the input stage of EN (enable pin) will exhibit an increase in quiescent current consumption if it's voltage is significantly lower than VIN. I have performed an experiment with VIN = 3.6V and EN = 1…
Part Number: LM3671 Other Parts Discussed in Thread: TPS62840 I am using LM3671 IC for my Li-ion battery operated device because its LOW Iq current. But my scary part is Li-ion battery's input. Li-ion battery's voltage range is 4.3V to 3.3V, then what…
Part Number: LM3671-Q1 Hi E2E,
Good day.
Our customer is looking for the Total Power Dissipation (Pd) and Maximum Case Temperature (Tcmax) of LM3671QMF-1.2/NOPB and TPS560200DBVR. This information is not in the datasheet, is there a way to compute these…