Electrical behavior

AN2448

10/21

Let's see what happens at the extreme conditions: no load and short circuit.

During no load conditions, the circuit operates in burst mode allowing an input power of less

than 300 mW over the whole input voltage range.

Figure 7.

Figure 8.

CH1: output voltage (yellow)

CH2: VIPer12A-E drain pin (purple)

CH3: TSM1052 supply voltage (green)

CH1: output voltage (yellow)

CH2: VIPer12A-E drain pin (purple)

CH3: TSM1052 supply voltage (green)