X40620

Characteristics subject to change without notice.

13 of 17

POWER-UP AND POWER-DOWN TIMING

RESET Output Timing

V2FAIL Output Timing

Notes: (5) This parameter is periodically sampled and not 100% tested.

(6) Typical values not tested.

Symbol

Parameter

Min.

Typ.

Max.

Units

RESET Trip Point Voltage

2.4

–

3.5

V

V2FAIL Trip Point Voltage

1.7

–

3.5

V

40

mV

40

mV

Power-up Reset Timeout

75

150

225

ms

(5)

65

(5)

100

(5)

100

(5)

100

(5)

500

n

s

(5)

500

n

s

1V

RESET

0 Volts

V2MON

V2FAIL

0 Volts