Part Number: TPS22860 Other Parts Discussed in Thread: TPS22916 Hi Sir
When system is off Vin directly to VBAT(3V), ON=low and VBIAS is no power. Can I refer to this parameter below?
And maximum load is 100nA if it is working.
Part Number: TPS22860 For the part, I have Vin and Vbias measured at 3.3 volts. I have Von also measured at 3.3 volts. I also have attached a 1 uF cap from Vbias to ground, and a 0.1 uF cap from Vout to GND. I followed the layout example from the datasheet…
Other Parts Discussed in Thread: TPS22860 , TPS22917 We have a question about TPS22860.
What happens to the IC when Vout is over than Vin?
Best regards,
Takahiro Nishizawa
Part Number: TPS22860 Other Parts Discussed in Thread: TPS22917
Hi everyone,
I'm using this load switch TPS22860. In order to check it works properly, I've bought this part number TPS22860EVB.
I have trouble with it. When I enable the load switch…
Part Number: TPS22860 Other Parts Discussed in Thread: TPS22917 Hi,
I am using TPS22860 as a load switch for 5V sensor, and I am controlling the VON pin with processor having a 3V VDD/IO voltage level. VIN and VBIAS are tied together to 5V.
The problem…
Part Number: TPS22860 Other Parts Discussed in Thread: TPS22917 , TPS22918 Hello,
On my board, i have a supply line that can be also used as an external output voltage. I'm using a TPS22860 to protect this line. But i have residual voltage remaining on…
Part Number: TPS22860 Other Parts Discussed in Thread: TPS22917 , Hi,
customer need to develop an application in explosive environment (EX).
He asks if inside load switch IC are any charge pumps or voltage doublers, which is important for his energy considerations…
Part Number: TPS22860 Vin and Vbias are both measured at 3.3 volts. The ON pin gets 3.3 volts as well. GND pin is connected to ground. A 1 uF capacitor is connected between Vin and ground. I expect Vout to be around 3.3 volts, but instead it gives a low…
Part Number: TPS22860 The datasheet for TPS22860 says that I need to put a pull-down resistor at VON. How should I calculate the value of this pulldown resistor?
Hi Robin,
Yes I short these two pins. Will it make any difference if I broken this connection?
For problem #2, it was not correct. I'm sorry for that. Actually VSTOR could restart again but because there is a large supercapacitor there so it needs…
