NCP3012 Ver la hoja de datos (PDF) - ON Semiconductor

Número de pieza

componentes Descripción

Fabricante

NCP3012

Synchronous PWM Controller

ON Semiconductor 

1.0 V (vref * 125 %)

0.88 V (vref * 110 %)

0.8 V ( vref * 100 %)

0.72 V (vref * 90%)

0.60 V (vref * 75%)

NCP3012

FB Voltage

Latch off

Power Good

Power Good Pin

Reinitiate Softstart

Softstart Complete

Figure 25. Powerup Sequence and Overvoltage Latch

1.0 V (vref *125%)

0.88 V (vref *110%)

0.8 V (vref *100%)

0.72 V (vref *90%)

0.60 V (vref *75%)

FB Voltage

Latch off

Power Good

Power Good

Reinitiate Softstart

Softstart Complete

Figure 26. Powerup Sequence and Undervoltage Soft−Start

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