Part Number: LMZ31710 Tool/software: Hi,
I have used couple of LMZ31710 in my design. Power Good of first device is connected to INH pin of 2 nd device. I have noticed one strange behaviour.
As per the datasheet, there is no pull down on INH pin but my…
Part Number: LMZ31710 Tool/software: Hi TIer
I see there some requirement with Cin in datasheet 7.3.4.2.
I saw this non-ceramic capacitance was suggested to be added to improve the load adjustment rate, but my customer is using sensitive power supply…
Part Number: LMZ31710 Other Parts Discussed in Thread: TPS54020 Tool/software: Hi,
The LMZ31710 datasheet has a note that states that the INH/UVLO pin has an internal pull-up. Also, section 7.3.14 states that there's an internal pullup current source…
Part Number: LMZ31710 Tool/software: Hello,
I am using LMZ31710 IC for 12V to 3.3V in my design. As per the design requirements, 32 ms soft start delay (T_SS = 32ms) is required. In the datasheet, soft start capactior values for soft start delay upto…
Part Number: LMZ31710 We have a configuration where the STSEL pin was unintentionally left open.
An additional capacitor has been connected from the SS/TR pin to ground.
In this configuration, will the device operate with the current source charging the…
Part Number: LMZ31710 The reference design for the LMZ31710 has the power arranged over a 4-layer PCB. How critical are the dimensions between the 4 layers for the function of the regulator? If critical, what are the stackup requirements for this regulator…
Part Number: LMZ31710 When checked the connection between AGND and PGND with a tester, it found that 2-pin AGND was open and 23-pin AGND was shorted.
In other E2E threads AGND and PGND are supposed to be connected internally, but would you let me know…
Part Number: LMZ31710 Other Parts Discussed in Thread: TPS84A20 , The other E2E thread are described that LMZ31710 and TPS84A20 are compatible, but absolute Maximum Ratings of Vout is differ.
・LMZ31710: 10V_max
・TPS84A20: 6V_max
Please let me know the…
Part Number: LMZ31710 Other Parts Discussed in Thread: LMZ31707 , LMZ31704 Hi team,
The thermal resistance of LMZ31710 does not match the notes. LMZ31704 and LMZ31707 in the same series are defined by Θja, Ψjt, and Ψjb. What is the correct…