Part Number: TPL7407LA Other Parts Discussed in Thread: ULN2003A , TPL7407L , The applications for low-side switching are far reaching, with loads ranging from relays to solenoids, LEDs to lamps, etc.
The ULN2003A for example is so widely used, it has its…
Part Number: TPL7407LA HI,
The schematic diagram of TPL7407LA is as follows, with the FIM_ Val_ 1/2/3/4 input high and low levels, high level is 3.3V, output control solenoid valve, current is around 100mA, during the switching process, the device will…
Hi Neet,
1. Yes, but the driving strength will be reduced and thus the RON/VOH will be increased.
2. No, this device needs the COM pin powered to drive the FETs. For a device that doesn't need a voltage source on COM, please see ULN2003A.
3. Please…
Part Number: TPL7407LA Hello Community,
We are having a use case where the MCU is powered by a isolated 100mA power supply while the TPL7407 shall be powered by a separate supply, but both of these share a common AC power input.
I was wondering if we…
Part Number: TPL7407LA We have a product using the TPL7407LA that is having some "random" failures in the field. The failure has not been reproduceable so I do not know if it is on the turn on or turn off. Schematic below.
2 - 3-Way valves are…
Part Number: TPL7407LA Hello team,
My customer is considering to use this device with 2 different Vsup voltages, shown as below. Is it okay?
Best Regards,
Kei Kuwahara
Other Parts Discussed in Thread: TPL7407LA , TPIC2810 Hi,
I'm looking for a device that is controlled with I2C that would give sixteen open drain MOSFET outputs where I can sink a small current into the output MOSFETS (30uA) via a resistor. The resistors…
Part Number: TPL7407LA-Q1 Hi, team.
Since this device doesn't have reverse battery protection, I think an external protection is required.
Do you have any recomendation for reverse polarity protection? Is it same as below application note for High…