Part Number: TPS1H000-Q1 Tool/software: Hi,
Can you please help with this customer inquiry?
I have a TPS1H000-Q1 that I'm using as a relay driver in a product that I am developing. I noticed that the part is showing a brief fault every time I drive…
Part Number: TPS1H000-Q1 Tool/software: Is there a link between the effective current limit and the duty cycle of a PWM wave fed into IN pin? Using 4.75k CL resistor, I can get up to 140mA out of the part when IN is high. As soon as I start PWMing the…
Part Number: TPS1H000-Q1 Tool/software: Hi,
I would like to understand better the current limit accuracy of TPS1H000-Q1 device.
It is stated in the datasheet as +-20%:
Do you have a graph and minimum/maximum values for K(cl) and Vcl(th) parameters over…
Part Number: TPS1H000-Q1 Tool/software: Hello，
The chip also has a thermal turn-off of the thermal swing function, the swing T(hys) is 10℃, but for our actual equipment, the load on the PCB board will be opened and closed at any time, which will lead…
Part Number: TPS1H000-Q1 Other Parts Discussed in Thread: TPS1H100-Q1 Tool/software: Hi Team,
My customer is interested in using the TPS1H000-Q1 as a heater switch and is asking if we can get more than 1A out of the device since it will only operate…
Part Number: TPS1H000-Q1 Tool/software: Hi Team,
The TPS1H000-Q1 datasheet recommends a 10k pullup for the FAULT pin when using a 3.3V MCU/pullup voltage. Can you confirm what would be recommended if we are pulling up to 3.3V instead? Still 10k?
Best…
Part Number: TPS1H000-Q1 Tool/software: For an application I require a high side switch to control a solenoid. Solenoid should first be turned fully on and than the current reduced.
As close by are very sensitive circuits I would rather not use PWM foldback…
Part Number: TPS1H000-Q1 Tool/software: Hi team,
My customer is doing a eFuse box for NIO. And now they are testing TPS1H000-Q1 short to battery function but found some issue. 20k resistor has been added as pull-up from VIN to VOUT.
Vout is shorten…
Part Number: TPS1H000-Q1 Hi BU,
As datasheet, the recommended land pattern is smaller than thermal pad size.
In general, the most of recommended land pattern is larger than pin or thermal pad.
Is there any purpose why TPS1H000-Q1 is different?
Thanks…
Part Number: TPS1H000-Q1 Other Parts Discussed in Thread: TPS1H100-Q1 , , TPS1H200A-Q1 Hi, Could you please suggest which clamp diode can be used? the coil voltage is 12V and the resistance is 160 ohm
