Other Parts Discussed in Thread: TPS1H100-Q1
Hello,
I'm considering using the TPS1H100-Q1\ TPS27S100 in an upcoming design. I want some input in whether the TPS1H100-Q1\TPS27S100 is suited for my application or a another part may be better.
Below is the know design criteria:
System/ load Voltage: 28.5 VDC /- 5%
Normal operation load current: 60mA idle - 2.5 Amps max speed/load
Over Current trip: 3.5 - 4 amps, I want to protect a 4 amp slow blow fuse
Inrush current: ~36 amps, 470uC cap
Interface to uC: 3.3VDC
Operating Temp:30- 40 C
The load will be a brush less DC motor connected to a pump and may be switched ON/OFF a few hundred times a day. Max current will not be continuous, pump may run ~30 sec or so at a time.
Thanks,
John