Part Number: TL7702B Other Parts Discussed in Thread: TL7705B , TL7733B , , TPS3808 , TPS3890 Hi,
Could you please give me advice about TL7702B, TL7705B and TL7733B?
My customer would like to adjust voltage divider rate which consists R1 and R2 by adding…
Part Number: TL7702B Other Parts Discussed in Thread: TPS3808 , TPS3890 Hello
I have a circuit where I'm using a TL7702B to monitor the main supply rail (12V), and startup a sequence or other rails which are powered from this. VCC is connected to 12V…
You would connect the active-high output of the TL7702B to the inputs.
But such a reset chip is quite expensive. What are your requirements regarding cost, space, and power usage?
Part Number: TL7702B We are trying to meet a new green standard and the TL7702BCD part is being rejected for containing TRI-O-CRESYL PHOSPHATE OR TRICRESYL PHOSPHATE (TCP). Is there a newer or equivalent part without those substances?
Part Number: TL7702B The RESET will have a high/low pulse during power on. May I know this pulse is correct? How to avoid this pulse?
Pin2: Q21.1
Pin7: input 12V
PIN6: CEX_RESET#
Part Number: TL7702B Other Parts Discussed in Thread: TL7702A , , TPS3700 , TPS3710 , TPS3702 , TPS3701 Hello,
the data sheet of the TL77xxB specifies a quiescent power consumption of max. 3.5µA, while the data sheet of the TL77xxA specifies max. 3mA.…
Other Parts Discussed in Thread: TL7702B Dear Sirs
I use TL7702B for my new project. My schematic is shown as follow (figure 1).
I measure VCC , Reset_N and CT pin (the following fugure 2).
Q1: Is the reference voltage 2 2.53V?
Q2: If the reference voltage…
Other Parts Discussed in Thread: TL7702B , TPS3890-Q1 Hi,
Currently I have widely used the voltage supervisor TPS3808G01-Q1 with programmable threshold. Could you please propose me a voltage supervisor for a 3.3V voltage that has the pin sense separated…
Hi David,
I did a search on www.ti.com and did not find a protector with higher than 2.8V undervoltage threshold. I do not directly support protectors so you might want to submit another e2e post.
Regarding reset IC solution, you can add external hysteresis…
