TPS1H100-Q1: TPS1H100 OUTPUT 300HZ 1% duty cycle PWM

Eric Liu(SZ-FAE)

Part Number: TPS1H100-Q1

Tool/software:

Hi team,

Can we use the TPS1H100 like this?

Using a 300HZ 1% duty cycle PWM to control the IN pin to get a 300HZ PWM output, Can our device meet their requirements?

0 Alan Whitehead over 1 year ago

Hello,

Frequency of 300Hz will result in a period of 3ms, using the equation below and values from the datasheet the device can operate at 125μs.

At 1% duty cycle that would be a 30μs period, which would be too fast for this device.

Best,

Alan

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