Switching cycle

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DocID10973 Rev 2

Figure 8. Dynamic response 50% duty cycle at 100 Hz

5.1

Dynamic response

5.1.1

Discrete load

An external signal is applied to connector J107 (node VREF_IN), to replace the static

internal reference voltage of the TSM101 with a PWM signal.

The amplitude of this signal is 0 V (low level), 1 V (high level) in order to get the full range up

to 1 A. The frequency of this signal is 100 Hz. The generator allows the duty cycle of this

(PWM) signal to be adjusted from 10% up to 90%. The load used during these

measurements is a discrete load (dynamic load).