Part Number: TPL7407L Other Parts Discussed in Thread: , ULN2003A Tool/software: Hi support team all.
Regarding the addition of a Schottky diode to OUT7, which is discussed in the following post, it seems to have been improved in the TPL7407LA, but…
Part Number: TPL7407L Tool/software: We are unfamiliar with this device, but it looks like it will perform the control function as a two-line AND gate for our electromagnet switch.
Any suggestions on input to output circuit
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…
Part Number: TPL7407L Other Parts Discussed in Thread: CD4504B
Hello
I need to translate the .3 V Signals from the DSP to 15 V Signals for my IGBT Drivers.
If I use TPL7407L, the Propagation delay is specified for Vcc as 1.65 V as 350 nS.
The…
Part Number: TPL7407L In the meantime I made some tests regarding this Topic and I had the following idea.
Here you can see the control of the fan. Yellow is the PWM Signal and purple is the FAN ON/OFF Signal. In the off state of the fan there is…
Part Number: TPL7407L
Part TPLD740LD will be destroyed in a series ( White goods project) and I can´t find the root cause
Schematic
Connected are only 2 Outputs (Nozzle Heater 1,9W + FAN 1,2W)
Controller Voltage is 3V3. The 3V3 are generated…
Part Number: TPL7407L Hello, Mr. / MS
I expect to use the TPL7407L to design the digital output circuit of PLC. What I ask is how to design the peripheral circuit of this chip, so that it has the ability of short circuit protection.Is there a reference…
Part Number: TPL7407L Hi team,
As shown in the datasheet, if the application has an inductive load connected to OUT7, it is recommended to use an external Schottky diode to protect the OUT7 pin from negative transients larger…
Part Number: TPL7407L Other Parts Discussed in Thread: , ULN2003A Hello ,
I am currently using TPL7407L IC for driving leach relay of 28V coil current is ~0.5A . My device is keep failing after multiple use , i understand that i have selected wrong…
Part Number: TPL7407L Hi team，
My customer use TPL7407L in their project, and they met below issue, could you please help give some comments or suggestions?
Thank you!
The customer connect 5V or 12V relay in the output pin, and occasionally the…
