Part Number: TPS3842 Tool/software:
Hello,
In one of our designs, we are planning to use the TPS3842300DRLR voltage supervisor IC. Our design requirements are as follows:
When V_ORING is below 6V, RESET\ should be LOW.
RESET\ should go HIGH when V_ORING…
Part Number: TPS3842 Tool/software:
Question1:
On the 11 page of the TPS3842 datasheets, under the conditions of VMON-=5.8, R1=100kΩ, R2=16KΩ, Equation 1 is calculated as: VSENSE=5.8×(100÷(16+100))=5V, VSENSE≠VITN=0.7V. Are the values of R1 and R2 incorrect…
Part Number: TPS3842 Tool/software: Hi team,
The datasheet shows Hysteresis is expressed in character of A(1%), 5(5%) or 0(10%) in a part number.
Meanwhile, the part number of current sample is PTPS3842A01 1 DRLR whose corresponding hysteresis is "1".…
Part Number: TPS3842 Tool/software: Dear Specialists,
My customer is interested in TPS3842A011DRLR and wants to know when is the RTM.
Could you please advise?
I appreciate your great help in advance.
Best regards,
Shinichi
Hello Oscar-san,
Thank you for your reply.
If TPS3842-Q1's hysteresis range only have positive value, unlike other reset IC, it should be below. min = 700mV(Vth(typ)) + 700mV*0.01(Hys) + 700mV*0.01* 0.005 (Hys variation) = 70 7.035 mV Max= 700mV(Vth(typ…
Part Number: TPS3842 Other Parts Discussed in Thread: TPS3899 , TPS389006 Tool/software: Now I'm going to develop an low power consumption IoT device, which is a battery-based power supply with four ER14505 batteries connected in parallel.
I want to…
Hello Sila,
TPS3842-Q1 part number is not available with any distributors, kindly suggest us any alternative that provides the same function or suggest us any distributor that will provide us this part TPS3842-Q1
Hi Peter,
Thank you for your answer.
The voltage supply destination of the TPSM8D6C24 requires a sequence, and we were having trouble with it not starting up at the expected timing.
We will use a supervisor IC such as the TPS3842 that can set a delay…