ISL9238 Datasheet, PDF (29/45 Pages) Intersil Corporation – Up to 1MHz switching frequency

ISL9238, ISL9238A
BIT
<15:8>
7
6
5
4
<3:2>
1
0
BIT NAME
OTGCURRENT PROCHOT#
BATGONE PROCHOT#
ACOK PROCHOT#
Comparator PROCHOT#
ACOK falling or BATGONE
Rising Debounce
PROCHOT# Clear
PROCHOT# Latch
TABLE 16. CONTROL4 REGISTER 0x4EH
DESCRIPTION
Not used
Bit<6> enables or disables trigger PROCHOT# with OTGCURRENT
0 = Disable
1 = Enable
Bit<6> enables or disables trigger PROCHOT# with BATGONE
0 = Disable
1 = Enable
Bit<6> enables or disables trigger PROCHOT# with ACOK
0 = Disable
1 = Enable
Bit<6> enables or disables trigger PROCHOT# with General Purpose Comparator rising.
0 = Disable
1 = Enable
Bit<3:2> configures debounce time from ACOK falling or BATGONE rising to PROCHOT# trip.
00 = 2µs
01 = 25µs
10 = 125µs
11 = 250µs
Bit<1> clear PROCHOT#.
0 = Idle
1 = Clear PROCHOT#
Bit<0> manually reset PROCHOT#.
0 = PROCHOT# signal auto-clear
1 = Hold PROCHOT# low once tripped
Submit Document Feedback ₂₉
FN8877.2
November 9, 2016