ISL6131 Ver la hoja de datos (PDF) - Intersil

Número de pieza

componentes Descripción

Fabricante

ISL6131

Multiple Voltage Supervisory ICs

Intersil 

ISL6131, ISL6132

Functional and Performance Waveforms (Continued)

VMON FALLING BELOW UV Vth (0.1V/DIV)

UV Vth 0.63V

UNRELATED STATUS OUTPUTS

VMON FALLING BELOW UV Vth (0.1V/DIV)

UV Vth 0.63V

RELATED STATUS OUTPUT

PGOOD

UNRELATED STATUS OUTPUTS

RELATED STATUS OUTPUT

PGOOD

1V/DIV

40ms/DIV

FIGURE 12. ISL6131 VMON FALLING TO PGOOD

1V/DIV

10ms/DIV

FIGURE 13. ISL6131 VMON FALLING TO PGOOD

VMON RISING ABOVE UV Vth (0.1V/DIV)

UV Vth 0.63V

UNRELATED STATUS OUTPUTS

RELATED STATUS OUTPUT

PGOOD

1V/DIV

20ms/DIV

FIGURE 14. ISL6131 UV RISING TO PGOOD

VDD FALLING

STATUS OUTPUTS

PGOOD

1V/DIV

40ms/DIV

FIGURE 15. ISL6131 VDD FALLING

ENABLE

STATUS

PGOOD

2V/DIV

20ms/DIV

FIGURE 16. ISL6131 ENABLE L2H TO PGOOD

9

ENABLE

STATUS

PGOOD

2V/DIV

2µs/DIV

FIGURE 17. ISL6131 EN H2L TO PGOOD

FN9119.4

August 17, 2010

Share Link: